baber/WOPTO huggingface dataset:
Patent CA-1307500-C (CA)
Inventor: ROGBERG JOHN A
IPC: A61F13/15
Filed: 1989-04-10
Granted: 1992-09-15
Abstract: Abstract The present invention relates to a method and apparatus for laying pre-stretched elastic threads (6, 7) or the like in a curved path on a continuously advancing web (1).       The invention is characterised in that the elastic threads (6, 7) are guided into a curved pattern on the web, by means of curved grooves or slots (4, 5) provided in a thread-guide roll (3).
Patent CA-1333415-C (CA)
Title: Human-in-the-loop machine control loop
Inventor: FUNG PATRICK T
IPC: B25J13/02
Filed: 1989-05-09
Granted: 1994-12-06
Abstract: In a human-in-the-loop robotic control loop, the constrained forces and moments at the gripper (also called hand or end effector) of the manipulator are measured by a force-mement sensor.  The resulting force and moment signals are scaled and fed as input voltages to motors in a hand controller to provide torques which oppose deflection of the hand controller.  Thus, the operator feels the opposing torques which are proportional to the magnitude of the constrained forces and moments.  The force feedback loop may be opened to selectively provide a passive control loop.  In either the active or passive mode, the hand controller position signals may be selectively mapped to either gripper position signals or gripper velocity signals in order to control movement of the gripper in the desired manner.
Patent CA-1316270-C (CA)
Title: Method and apparatus for insuring operation of a multiple part system controller
Inventor: HARTMAN JOHN L
IPC: G06F11/00
Filed: 1989-05-16
Granted: 1993-04-13
Abstract: Title METHOD AND APPARATUS FOR INSURING OPERATION     OF A MULTIPLE PART SYSTEM CONTROLLER                          Inventor John L. Hartman Abstract In a system controller having multiple parts including a microprocessor, a main program for execution upon the microprocessor, and at least one clock interrupt handler portion, a method and apparatus for insuring proper operation comprised of providing a main counter and a delay counter in the main program providing a hardware watchdog timer, and providing in the clock interrupt handler means for starting the hardware watchdog timer and decrementing the main counter of the main program.  The hardware watchdog timer reinitializes the main program in the event that the main program fails to respond to the clock interrupt handler and the delay counter reinitializes the main program and the clock interrupt handler in the event that the watchdog timer fails to operate.  Therefore, each of the multiple parts of the system controller serve to insure the functionality of the other parts.
Patent CA-1340094-C (CA)
Title: High-melt-flow fiber-reinforced propylene polymer
Inventor: GEDDES KATHLEEN A
IPC: C08J/
Filed: 1989-06-06
Granted: 1998-10-20
Abstract: Disclosed is a composition comprising about from 20 to 65 percent by weight of a fiber reinforcing-agent, preferably glass fiber, dispersed in as-polymerized propylene polymer material, e.g., propylene homopolymer, having a melt flow rate (MFR) of about from 55 to 430 dg/min.  The composition is useful in the manufacture of large and complex fiber-reinforced articles and parts by injection molding.
Patent CA-1336411-C (CA)
Inventor: DOWRICK JOHN SIDNEY
IPC: A61K47/00
Filed: 1989-06-07
Granted: 1995-07-25
Abstract: A topical formulation comprising ampicillin or a veterinarily acceptable salt thereof, a veterinarily acceptable salt of cloxacillin, and a veterinarily acceptable oil as carrier, is described which is useful in the treatment or prophylaxis of eye infections in animals.
Patent CA-1332009-C (CA)
Title: Thermoplastic resin composition
Inventor: MIZUNO YUKIO
IPC: C08L61/26
Filed: 1989-06-29
Granted: 1994-09-13
Abstract: ABSTRACT THERMOPLASTIC RESIN COMPOSITION           The present invention provides a thermo-plastic resin composition which is improved in compatibility between polyphenylene ether and thermo-plastic polyester and is excellent in processability and impact strength.  This composition comprises:          (A)  100 parts by weight of a composition comprising 95 - 5 % by weight of a polyphenylene ether obtained by oxidation polymerization of at least one phenol compound represented by the follow-ing formula:       (wherein R1, R2, R3, R4 and R5 which may be identical or different, each represents a hydrogen atom, a halogen atom, a hydrocarbon radical or a substituted hydrocarbon radical and at least one of them is a hydrogen atom) and 5 - 95 % by weight of a thermo-plastic polyester, (B)  0.1 - 30 parts by weight of an impact strength modifier, and (C)  0.01 - 10 parts by weight of an amino resin obtained by modifying with an alcohol an addition reaction product of formaldehyde and at least one compound selected from the group consist-ing of melamine, guanamine and urea.
Patent CA-1334513-C (CA)
Title: Covalently-linked complexes and methods for enhanced cytotoxicity and imaging
Inventor: ANDERSON DAVID C
IPC: A61K47/42
Filed: 1989-08-11
Granted: 1995-02-21
Abstract: Covalently-linked complexes (CLCs) for targeting a defined population of cells,  comprising a targeting protein; a cytotoxic agent; and an enhancing moiety, wherein the enhancing moiety is capable of promoting CLC-target cell interaction are disclosed.  Methods for using the claimed CLCs to obtain enhanced in vivo cytotoxicity and enhanced in vivo imaging are also described.
Patent CA-1312623-C (CA)
Title: Process for preparing 1-hydroxy-3-oxa-1,2,4,5-pentane tetracarboxylic acid and 3,6-dioxa-1,2,4,5,7,8-octane hexacarboxylic acid
Inventor: HORNG LIOU-LIANG
IPC: C07C59/305
Filed: 1989-08-23
Granted: 1993-01-12
Abstract: 05-21(6906)A ABSTRACT There is disclosed an improved process for preparing 1-hydroxy-3-oxa-1,2,4,5-pentane tetracarboxylic acid and 3,6-dioxa-1,2,4,5,7,8-octane hexacarboxylic acid wherein the reaction mixture has a solids concentration of above about 60%, by weight whereby the amount of by-product fumarate is reduced.
Patent CA-1334514-C (CA)
Title: Method for producing saffron stigma-like tissue and  method for producing useful components from saffron  stigma-like tissue
Inventor: OTSUKA MASAKO
IPC: C12N5/00
Filed: 1989-08-25
Granted: 1995-02-21
Abstract: A method for producing a stigma-like tissue of a saffron flower comprising (1) culturing a corolla tube of a  saffron  in  the  presence  of  a  plant  hormone  or  (2) culturing  a  female  organ  and/or  a  corolla  tube of  a saffron flower  in the presence of a plant hormone and alanine, and a method for producing useful components of a saffron  flower,  e.g.,  saffron  pigment,  from  the  thus produced stigma-like tissue.  The tissue cultures produce larger quantities of  the  stigma-like  tissue and useful componentsm  compared  to  that  obtained  by  conventional tissue cultures.
Patent CA-1327487-C (CA)
Inventor: SUNDHOLM PATRICK
IPC: D21H23/50
Filed: 1989-09-22
Granted: 1994-03-08
Abstract: Abstract of the Disclosure A coating method and apparatus allows coaling of a paper substrate from any point from the first de-watering stage to a fully dried stage. The method includes the making of a fog from a coating slurry, and directing the fog to a nozzle that does not physically contact the substrate. An air current normally carries the fog; but, electrostatic charges can be applied to the substrate and the fog to cause the fog to be attracted and adhere to the substrate. Vacuum chambers contiguous with the nozzle pick up excess fog and deliver the excess to a separator for recycling.
Patent CA-1322645-C (CA)
Title: Method of, and apparatus for manufacturing elongate plastic articles
Inventor: TAMURA TATSUYA
IPC: B29C48/12
Filed: 1989-09-27
Granted: 1993-10-05
Abstract: METHOD OF, AND APPARATUS FOR MANUFACTURING ELONGATE PLASTIC ARTICLES Abstract of the Disclosure Method of, and apparatus for continuously manufacturing elongate articles with a plurality of segments of basically same and slightly different cross-sections, such as upper and side segments of automobile molding members. The apparatus includes a single die head formed with a common orifice and at least one additional orifice, as well as a device for selecting and controlling operational modes of the apparatus. The device may comprise a guide device which is movable between different positions corresponding to respective operational modes of the apparatus, and which serves to guide synthetic resin material extruded from the additional orifice. The guide member maintains in its one position a spaced relationship of synthetic resin materials extruded from the orifices to form one segment, and causes in another position the synthetic resin materials to adhere with each other to form another segment.
Patent CA-1319432-C (CA)
Title: Transaction authentication system
Inventor: OGASAWARA NOBUO
IPC: G07F7/10
Filed: 1989-09-29
Granted: 1993-06-22
Abstract: ABSTRACT OF THE DISCLOSURE          A transaction authentication system comprises a terminal, a first memory and an IC card which is detachably loaded into the terminal.  The terminal supplies at least a transaction data which is related to a transaction and a designated storage region in a second memory for storing the transaction data to the IC card when the IC card makes an access to a service via the terminal.  A second processor of the IC card writes the transaction data received from the terminal in the designated storage region of the second memory and generates a verified data which is renewed every time the transaction data is written into the second memory. The verified data has a value in conformance with a predetermined generating algorithm and is stored in the second memory and also supplied to the terminal.  A first processor of the terminal generates a transaction historical information which includes at least the designated storage region, the transaction data and the verified data and stores the transaction historical information in the first memory, so that a transaction is authenticatable from a correspondence of the verified data stored in the first memory and the verified data stored in the second memory.
Patent DK-161165-C (DK)
Inventor: JANNEMANN THEO
IPC: F24H1/20
Filed: 1984-03-19
Granted: 1991-11-11
Abstract: A condensing storage water heater system comprises an inverted burner at the upper end of a water tank or cylinder connected to a vertical flueway passing through the center of the vessel. A finned heat exchanger is arranged coaxially in the flueway and the primary circuit water flowing through the heat exchanger and the products of combustion pass through the heat exchanger system in countercurrent flow. The burner and/or primary circuit flow are controlled using at least one temperature measuring device located in the storage tank so that condensation will be achieved by the heat exchanger arranged in the flueway.
Patent DK-164173-C (DK)
Inventor: FAUSTINI FRANCO
IPC: C07J41/00
Filed: 1986-07-24
Granted: 1992-10-12
Abstract: 6-Substituted androsta-1,4-diene-3,17-dione derivatives of formula (I) 
<CHEM>
 wherein
 R is (1) the group-N3;
 (2) a group 
<CHEM>
 wherein each of r1 and R2 is, independently, hydrogen or unsaturated C1-C22 alkyl;
 (3) a group -NHCOR3 wherein R3 is
 (a) hydrogen;
 (b) C1-C3 alkoxy or carboxy;
 (c) C1-C22 alkyl either unsubstituted or substituted by a carboxy group; or
 (d) a group 
<CHEM>
 wherein R1 and R2 are as defined above; or
 (4) a group -NHSO2R4 wherein R4 is unsubstituted C1-C4 alkyl, or phenyl either unsubstituted or substituted by C1-C3 alkyl, halogen or nitro;
 and the pharmaceutically acceptable salts thereof are aromatase inhibitors and can be used, e.g. in the treatment of hormone-dependent tumors.
Patent DK-150759-C (DK)
Inventor: GUPTE ARUN RAJARAM
IPC: G01F11/28
Filed: 1980-11-07
Granted: 1988-03-28
Abstract: The invention is directed to an apparatus for drawing off powder in metered quantities of from about 0.5 to 10 mg, comprising a tubular member having a dosing chamber at one end, the chamber having walls consisting of porous material and the outer end of the chamber walls being air-tight, and being provided at the other end with a means for connecting the tubular member to vacuum and/or compressed air sources. The invention is also directed to a method of using such an apparatus.
Patent DK-159539-C (DK)
Inventor: MARCHETTI AUGUSTO
IPC: B65B51/06
Filed: 1985-12-17
Granted: 1991-04-08
Abstract: The machine comprises a bed (1) which describes a support and advancement table for the boxes. Along opposite sides of said support table are arranged two belt pulling-units (3) capable of engaging with the sides of the boxes to bring about their advancement during work. The inlet ends of the pulling units (3) are fitted with sliding supports (14) and distance adjusting devices (15, 19-21) while the outlet ends are fitted with sliding supports (16) and motorization devices (27-33, 39) for the belts (8). The sliding supports (16) of the outlet ends consist of forked plates (24) with sliding shoes (25) which embrace a transverse guide bar (26) fixed to the bed (1).
Patent DK-165074-C (DK)
Inventor: BROIDO GEORGES HENRY GUY
IPC: H05K3/00
Filed: 1987-12-02
Granted: 1993-02-15
Abstract: Sample intended to be examined under the microscope which comprises a board having a performation provided with a covering and embedded in resin. A checking device, of which the cylindrical rod has a diameter just less than that of the perforation, is inserted into the latter.
Patent FI-55490-C (FI)
Inventor: ROY THOMAS PETERSON
IPC: C07C215/32
Filed: 1972-07-03
Granted: 1979-08-10
Abstract: Process for the manufacture of N-(2-halogenoethyl)-N-(2-hydroxy-2-phenylethyl)amines, known intermediates in manufacture of the anthelmintic tetramisole. In one alternative, process comprises reacting N-(2-hydroxyethyl)-N-(2-hydroxy-2-phenylethyl)amine with a halogenating agent, e.g., thionyl chloride, to give N-(2-halogenoethyl)-N-(2-halogeno-2-phenylethyl)amine salt, and reacting latter compound with water to give said monohalogeno compound. In another alternative, the isomeric N-(2-hydroxyethyl)-N-(2-hydroxy-1-phenylethyl)amine is reacted with halogenating agent to give N-(2-halogenoethyl)-N-(2-halogeno-1-phenylethyl)amine derivative, and reaction of latter with water gives said monohalogeno derivative. In another alternative, a mixture of the two said dihydroxy compounds is used as starting material. Conversion of the two dihalogeno derivatives to the same monohalogeno derivative proceeds, apart from exceptional circumstance, via an aziridine derivative.
Patent FI-79785-C (FI)
Inventor: PETERS DAVID
IPC: A61K9/20
Filed: 1984-02-15
Granted: 1990-03-12
Abstract: There is disclosed a medicated product comprising:
 a magnesium trisilicate adsorbent having a flake-like structure with multiple interstitial spaces, and which has, per gram, a surface area of at least 400 m<2>, preferably at least 440 m<2>, more preferably from 440 to 600 m<2>; and
 a medicament drug adsorbate adsorbed onto the magnesium trisilicate adsorbent, wherein the amount of drug adsorbed is in the range from 1% to 20% by weight of the medicated product. 
<??>The use of the magnesium trisilicate having the specified characteristics masks the taste of the medicament drug in the medicated product.
Patent FI-75722-C (FI)
Inventor: KAUFMANN JR JOHN EDWARD
IPC: A01N43/653
Filed: 1984-07-31
Granted: 1988-08-08
Abstract: Mixtures of from 50% to 83% by weight of:  A. an acetanilide having the formula: <CHEM> wherein R<1> and R<2> are each selected from C1-C3 alkyl and alkoxy groups, R<3> is selected from C1-C3 alkyl groups, and X and from 50% to 17% by weight of:  is chloro or bromo;  B. a triazole derivative having the formula: <CHEM> wherein each R is hydrogen or methyl and X is chloro or bromo, all percentages being based on the combined weights of A and B, are found to have surprising efficacy in suppressing seed head development in turf grasses.
Patent FI-78718-C (FI)
Inventor: WEISS JOERN-VOLKER
IPC: C08J3/02
Filed: 1984-12-12
Granted: 1989-09-11
Abstract: An epoxy resin-diammonium salt emulsion is based on a liquid epoxy resin, water, an emulsifier and a latent curing agent, wherein the emulsifier is (a) a polyvinyl alcohol obtained by saponification of polyvinyl acetate with a degree of hydrolysis of at least 70% and a molecular weight of at least 5,000, (b) a polyoxazoline having a molecular weight of 10,000-100,000, and/or (c) a copolymer of N-vinylpyrrolidone with vinyl esters of mono- or dibasic carboxylic acids of up to 6 carbon atoms, (meth)acrylic esters of mono- and dihydric alcohols of up to 6 carbon atoms, maleic, fumaric, crotonic acid and/or styrene and wherein the latent curing agent is the salt from a (a) diamine of the formula H2N-CH2-R-NH2 or H2N-R-CH2-R-NH2 wherein R is an optionally substituted C4-9-alkylene residue, an optionally substituted C6-9-cyclo- alkylene residue, or a C7-9-aralkylene residue, with (b) optionally hydroxy-group-containing, aliphatic, cycloaliphatic, or aromatic mono- or dicarboxylic acids of up to 12 carbon atoms.
Patent FI-79983-C (FI)
Inventor: PITSCH HERMANN
IPC: B60K23/08
Filed: 1986-11-12
Granted: 1990-04-10
Abstract: An all-wheel limited slip differential system in the power train of the front axle and the rear axle of a motor vehicle has an intermediate planetary transmission in the direct through drive and a clutching device engageable at its planetary carrier. The planetary transmission includes an inlet ring gear that is torsionally fixed with respect to the drive shaft, and an outlet ring gear having a slightly smaller number of teeth that is disposed coaxial and adjacent to the inlet ring gear and is torsionally fixed with respect to an output shaft. The planetary transmission also has several planetary wheels engaging jointly with both ring gears, the planetary wheels connected to planetary carrier and rotating together with it.
Patent FI-88266-C (FI)
Inventor: HOLMING ROBERT
IPC: B02C17/18
Filed: 1988-02-09
Granted: 1993-04-26
Abstract: An apparatus (10) for uniformly feeding grinding balls (12) to a grinding mill (16). The apparatus (10) includes a ball storage hopper (22), a regulator (25) and an inclined chute (24) for conveying balls (12) from the hopper (22) to the regulator (25). The chute (24) includes a panel (54) for controlling the depth of the balls (12). The regulator (25) includes a discharge drum (26) having a plurality of compartments (70, 70a, 70b) adapted to receive the balls (12), and electric motor (40) for rotating the drum (26), and a means (62) for retaining the balls in the drum (26). The drum (26) is rotated at a predetermined speed and feeds the balls (12) into a mill (16) at a uniform rate which can be controlled to approximately match the attrition rate of the balls in the mill (16).
Patent FI-98828-C (FI)
Inventor: WANG BOSCO SHANG
IPC: C07K16/00
Filed: 1991-05-14
Granted: 1997-08-25
Abstract: The present invention is directed to antibodies, in particular monoclonal antibodies, of porcine somatotropin (pST). When these antibodies are administered together with pST, the growth of vertebrates is greater than that achieved with the administration of pST alone. The invention is also directed to an increase in the growth of vertebrates which persists over long periods when an antibody to a somatotropin is administered together with such somatotropin.
Patent FI-91992-C (FI)
Inventor: STORGAARD CHRISTER
IPC: F16L1/00
Filed: 1992-04-07
Granted: 1994-09-12
Abstract: PCT No. PCT/FI93/00147 Sec. 371 Date Sep. 9, 1994 Sec. 102(e) Date Sep. 9, 1994 PCT Filed Apr. 6, 1993 PCT Pub. No. WO93/20381 PCT Pub. Date Oct. 14, 1993.A relining pipe for insertion inside sewer lines to repair them. The relining pipe is made up of a number of substantially rigid pipe elements (1), which are interconnected by pipe couplings, the pipe coupling including a female sleeve part (2) and a male locking part (3), at least one of these having a circumferential shoulder surface and the other having a stop surface pressing against the shoulder surface when the pipe elements are pressed against each other, and in the female part and the male part counterparts (5, 16) which snap-lock to each other in order to prevent the pipe elements from becoming detached from each other. The pipe element (1) has, as an extension of the male part (3) towards the female part (2), a shoulder ring (6) which is integral with the element and the outer diameter (D3) of which is approximately the same as the outer diameter (D2) of the female part. This shoulder ring has a shoulder surface (7) against which the stop surface of the outer edge of the female part (2) presses when the pipes are pressed together.
Patent NO-154695-C (NO)
Inventor: GOTTLIEB KLAUS
IPC: C07C29/86
Filed: 1982-04-27
Abstract: A process for producing sec-butanol and sec-butyl tert-butyl ether from butane comprises: (a) partially isomerizing n-butane to produce a mixture of n-butane and isobutane; (b) catalytically dehydrogenating said butanes to produce a mixture containing at least butene-1, isobutene and butadiene; (c) selectively hydrogenating butadiene and converting butene-1 to butene-2; (d) etherifying isobutene contained in the dehydrogenation reaction mixture with sec-butanol to form a mixture of sec-butyl tert-butyl ether and unreacted hydrocarbons; (e) converting butene-2 from the unreacted hydrocarbon mixture by hydration to produce sec-butanol; (f) recycling said sec-butanol to the etherification step; recovering said sec-butyl tert-butyl ether.
Patent NO-154417-C (NO)
Inventor: ROSE DAVID
IPC: C07D213/69
Filed: 1982-11-12
Abstract: The present invention is directed to oxidation hair dyes of the developer-coupler type where the coupler component is a 5-halo-2,3-pyridine-diol and the developer component is selected from conventional developers used in hair dyeing.
Patent NO-163238-C (NO)
Inventor: BONNOME JEAN-PIERRE
IPC: C12G3/08
Filed: 1983-03-23
Abstract: An alcoholic liquid obtained by fermenting a must or a wort is initially subjected to ultrafiltration or to reverse osmosis to obtain a permeate which contains a higher proportion of water and alcohol than the starting liquid and a concentrate which contains a higher proportion of the substances that flavor the starting liquid. The permeate is then subjected to reverse osmosis using a membrane which is substantially impermeable to alcohol, while still being permeable to water. The concentrate from the second step is added to the concentrate from the first step to produce a liquid which has a higher concentration of alcohol than the starting liquid. The resulting liquid may be useable at said higher concentration as a beverage, or it may be used for transport and/or for storage, with water being added to thereto to restore the beverage substantially to its starting condition before being drunk.