baber/WOPTO huggingface dataset:
Patent CA-1223789-A (CA)
Inventor: CALLAHAN EARNEST J SIMS WAY PO
IPC: F24V30/00
Filed: 1985-03-07
Granted: 1987-07-07
Abstract: ABSTRACT            Disclosed herein is a preferred process for making a catalyst.  A catalyst such as is named in the title of this invention.  The process begins with the chosing and blending the different ref-ractories in order to necessitate the longevity of the damper.          The mixing of the materials, with water, to the right consistency is very important in this process.  To much moisture in the material will not provide the necessary porosity the catalyst needs.  After mixing, the dampened material is placed into a two piece break away mold and pressed into the desired shape, size and density.          The proper amount of curing time and the damp cool area in which the curing is to take place also adds to the longevity of the damper.  The object of this invention is to provide an inexpensive process that doesn't require heat, for manufacturing a catalyst that will not become contaminated or less active with use, but by it's causing a more complete combustion, will create a higher BTU output and a decrease in fuel consumption.
Patent CA-1265648-A (CA)
Title: Leukemia-associated virus immunogen, vaccine and  assay
Inventor: ELDER JOHN H
IPC: C07K14/15
Filed: 1985-04-23
Granted: 1990-02-06
Abstract: ABSTRACT         The present invention relates to a leukemia-associated virus immunogens, vaccines, and assays.          The immunogens are relatively short polypeptides with peptide sequences corresponding to the antigenic determinant domains of a leukemia-associated virus envelope protein.  The immunogens when introduced into a host stimulate the production of antibodies which immunoreact with the polypeptides and the leukemia-associated virus. The immunogens may be used together with other components such as adjuvants to form immunizing compositions such as vaccines.  The antibodies may be used together with other components in an assay system to detect the presence of a leukemia-associated virus antigen in a body fluid sample.  The antibodies can also be used in the treatment of leukemia-associated virus infections.
Patent CA-1257590-A (CA)
Inventor: BOLINSKI MARTHA M
IPC: A01N47/36
Filed: 1985-06-06
Granted: 1989-07-18
Abstract: Title            BA-8586A HERBICIDAL SULFONAMIDES Abstract of the Disclosure Herbicidal sulfonamides are disclosed, having the following formula   wherein R is H or CH3:     L is                    or        ;     R1 is C1-C4 alkyl, C1-C4 alkoxy, F, Cl, Br, NO2, CO2R10, SO2NR11R12, SO2N(OCH3)CH3, S(O)nR13m CH2OCH3, CH2OC2H5, C6H5 OR Q;       Q is                     or    ;     R2 is H, F, Cl, Br, CH3, CH3, C2H5, OCH3, OC2H5, SCH3 or SC2H5; R3 is H, CH3, OCH3, F, Cl, Br, SO2N(CH3)2, OSO2CH3 or S(O)nCH3; R4 is CH3, C2H5, OCH3, OC2H5, F, Cl, Br, SO2NR11R12, SO2N(OCH3)CH3 or S(O)nR13; R5 is C1-C3 alkyl, F, Cl Br, NO2, CO2R10, SO2NR11R12, SO2N(OCH3)CH3 or S(O)nR13; R6 is CO2CH3, CO2C2H5, SO2N(CH3)2, OSO2CH3, SO2CH3 or SO2CH2CH3; R7 is H, C1-C5 alkyl,CH2CH2F, CH2CH2CH2F, C3-C4 alkenyl, C3-C4 alkynyl, CH3OCH2CH2 or C2H5OCH2CH2; R8 is H, Cl, CH3 or OCH3; R9 is H or CH3; R10 is C1-C4 alkyl, CH2CH2OCH3, CH2CH2Cl.    CH2CH=CH2 or CH2?CH; R11 is H or C1-C2 alkyl; R12 is C1-C2 alkyl; R13 is C1-C3 alkyl; n is 0. 1 or 2; x is NR14R15; R14 is H C1-C2 alkyl, OCH3, OC2H5 or CH2CN; R14 is C1-C2 alkyl, OCH3, OC2H5 or CH2CN; Y is OCH2CH2F, OCH2CHF2 or OCH2CF3; and z is CH or N; and their agriculturally suitable salts.
Patent CA-1269257-A (CA)
Inventor: NAUD JEAN-MICHEL
IPC: B21B9/00
Filed: 1985-06-07
Granted: 1990-05-22
Abstract: A process and an installation for protecting a solid metal against oxidation during a rolling operation. This installation comprises inert atmosphere enclosures supplied with an inert gas and enclosing the waiting table, in the case where the rolling is carried out by means of a strip train, or located on each side of pressure rolls around blanks to be rolled, when the rolling is carried out by means of a planetary rolling mill.
Patent CA-1234300-A (CA)
Inventor: SIPIN ANATOLE J
IPC: G01F1/84
Filed: 1985-07-10
Granted: 1988-03-22
Abstract: ABSTRACT      A dynamic type of mass flowmeter is disclosed in which an S-shaped conduit with supported ends is vibrated in a direction transverse to the plane of the conduit, and the force couple about an axis orthogonal to the longitudinal axis of the S-shaped conduit and also to the direction of vibration is sensed as a measure of the mass flow rate through the conduit.
Patent CA-1239220-A (CA)
Inventor: MURPHY HAROLD R
IPC: H01Q1/08
Filed: 1985-08-23
Granted: 1988-07-12
Abstract: REPLACEABLE RADIO ANTENNA ABSTRACT OF THE DISCLOSURE A portable radio is provided with a whip antenna that can be removed and replaced without requiring the disassembly of the radio.  The antenna is removed and replaced through an opening in the radio housing, and it is secured in its assembled position by a fastener extending through another opening in the housing.
Patent CA-1264043-A (CA)
Inventor: MURAKAMI TADASHI
IPC: B01J35/10
Filed: 1985-09-10
Granted: 1989-12-27
Abstract: ABSTRACT      A method of hydrogen treatment of coal tar or coal tar pitch having high asphaltene content and a high aromaticity, characterized in that the hydrogen treatment is carried out at a hydrogen pressure of from 3.92 to 17.64 MPa (40-180 kg/m2G), a temperature of from 300 to 420°C and a liquid hourly space velocity of from 0.2 to 2 hr-1 using a catalyst comprising a first catalytic component containing Mo and a second catalytic component containing Ni and/or Co carried on a substrate.  The respective metal oxide contents of the first and second catalytic components in the catalyst being from 10 to 30 weight percent and from 1 to 6 weight percent.          The catalyst having pores with a pore diameter of more than 3.5 nm and with the following physical properties: (a) an average pore diameter (APD) of from 9.8 to 15.4 nm; (b) a total pore volume (PV) of from 0.450 to 0.632 cc/g; (c) a surface area (SA) of from 137 to 215 m2/g; (d) a pore size distribution as follows: pore diameter (nm)       specific volume (cc/g) 3.5 - 5                        less than 0.1 5 - 8                          less than 0.3 8 - 18  0.2 - 0.55 18 - 30                        less than 0.2 over 30         less than 0.1; and (e) the ratio of the volume of pores with diameters of 8-18 nm to the total pore volume PV being 0.758-0.911.
Patent CA-1258839-A (CA)
Inventor: COLE PAUL M
IPC: B04B5/04
Filed: 1985-10-01
Granted: 1989-08-29
Abstract: TITLE TOP LOADING SWINGING BUCKET CENTRIFUGE ROTOR HAVING KNIFE EDGE PIVOTS        ABSTRACT OF THE DISCLOSURE A top loading swinging bucket centrifuge  rotor is characterized  by  the  provision  of  a  sample container knife edge pivot element which engages the sample container along a substantially line contact as the  container  pivot  from  an  initial  to  a second position.   The  container  may  be  inserted  into  the rotor such that any diametrical dimension thereof is aligned  with  the  line  contact,  thus  avoiding  the necessity of orienting the container with respect to the rotor.  A guide slot for guiding the motion of the container  is disposed radially inwardly of the pivot elements.     :
Patent CA-1259767-A (CA)
Inventor: RACH HEINZ-DIETER
IPC: B29C33/44
Filed: 1985-11-18
Granted: 1989-09-26
Abstract: TITLE OF THE INVENTION:                METHOD AND APPARATUS FOR VULCANIZING PNEUMATIC VEHICLE TIRES ABSTRACT OF THE DISCLOSURE:       A method and apparatus for vulcanizing pneumatic vehicle tires where the tire beads, in the mounted state, are disposed on the radially inner periphery of a rim next to the essentially radially inwardly ex-tending rim flanges.  In order to obtain tires having a long service life and tire beads with a good sealing quality, it is proposed that the tire be vuleanized in essentially the proper contour for operation.  Two, respectively radially segmented, bead-forming rings that have a variable diameter and can be displaced axially are provided.  For the purpose of vulcanizing the sealing surfaces disposed in the interior of the tire so that these surfaces will rest on the rim in an airtight manner, the bead-forming rings are introduced, in a radially retracted state, into the interior of the tire blank, whereby at least one of the tire beads is ovally deformed.  The segments of the molding rings are subsequently extended to an annular radial diameter whereby the molding surface portions of the molding rings can be moved axially outwardly over the tire beads without deforming the latter.  The molding rings are thereupon retracted to their smallest diameter, and are locked into position, whereupon the tire blank is vulcanized in a mold.
Patent CA-1252686-A (CA)
Inventor: BOFFARDI BENNETT P
IPC: C02F5/14
Filed: 1985-12-17
Granted: 1989-04-18
Abstract: TITLE OF THE INVENTION "A PROCESS AND COMPOSITION FOR CONTROLLING CALCIUM OXALATE SCALE OVER A WIDE pH RANGE"            ABSTRACT OF THE DISCLOSURE        The instant invention is directed to a composition useful for inhibiting precipitation of calcium oxalate in aqueous systems comprising:  (a) a water soluble phosphate, phosphonate or phosphinate; and (b) a water soluble polyelectrolyte wherein the ratio of component (a) to component (b) ranges from 10:1 to 1:10.        The instant invention is further directed to a method of inhibiting the precipitation and deposition of calcium oxalate scale in an aqueous system, comprising adding to said system an effective amount of the above described composition, wherein said aqueous system has a pH greater than or equal to 2,0.
Patent CA-1241359-A (CA)
Inventor: MORITA HIROBUMI
IPC: B25J17/02
Filed: 1986-03-05
Granted: 1988-08-30
Abstract: ABSTRACT OF THE DISCLOSURE         An industrial robot comprises an expandable and contractable robot arm provided vertically on a machine base through a universal joint and, regarding horizontal axes passing through the center of rotation of the universal joint and cros-sing at right angles one to another as X and Y axes and a longitudinal axis of the arm passing through the center or rotation thereof as a Z axis, a pair of driving sources on the machine base for causing the arm to incline in the X axis direction along on a X-Z plane defined by the X and Z axes and in the Y axis direction along on a Y-Z plane defined by the Y and Z axes so that the arm can be moved to incline in any desired direction by the cooperation of the two driving sources, and a tool attaching plate attached to an upper end of the arm through a universal joint having its center of rotation posi-tioned on the Z axis, the attaching plate being so arranged as to be kept in a constant attitude by a parallel ruler mechanism provided between the attaching plate and the machine base.
Patent CA-1255804-A (CA)
Inventor: STOCKEBRAND THOMAS C
IPC: G06F9/00
Filed: 1986-05-01
Granted: 1989-06-13
Abstract: Abstract of the Disclosure The present system includes, in a preferred embodiment, a plurality of bit map memory units which together define a large bit map memory.  For each bit map memory unit there is also included a mask means and four extended shift registers.  The shift registers can be loaded in parallel with pixel information through bidirectional data transmission channels which include bidirectional mask means.  The pixel information can be routed through said bidirectional mask means to different address locations, or to the same address location, with certain of the pixel bits removed by the mask means.  The shift registers have both serial and parallel input and output mans and are clocked at different speeds to accommodate different peripherals.  At least a first shift register is designed to be serially read out at a relatively high rate which can be advantageously used by a video display device or the like.  Information signals from the other shift registers are transferred at high speed (in parallel) into and out of the large bit map memory to said first shift register whereby pixel information signals are settled down before being routed from said first shift register. The bidirectional mask means and the bidirectional data transmission channels along with the multiplicity of shift registers permit the present system to handle many varied operations which operate at different speeds.
Patent CA-1264406-A (CA)
Inventor: STEWART JERRY W
IPC: E02D27/00
Filed: 1986-06-06
Granted: 1990-01-16
Abstract: ABSTRACT OF THE DISCLOSURE           A multiple dwelling structure, comprises lower and upper stacked living units, each providing a residence dwelling separate from the other unit.  First and second vehicular parking areas respectively are associated with the lower and upper living units, the first and second parking areas disposed in end-to-end relationship, with the vehicular access opening to said first parking area being at an opposite end to the vehicular access opening to the second parking area.  A first passageway extends from the first vehicular parking area to an entranceway to said lower living unit, and a second passageway extends from the second vehicular parking area to an entranceway to the upper unit.  The passageways are isolated from one another to define private walkways between each living unit and associated parking area which are not in common, nor shared, with one another.
Patent CA-1271340-A (CA)
Inventor: BUKOSCHEK ROMUALD LEANDER
IPC: A23G9/12
Filed: 1986-06-26
Granted: 1990-07-10
Abstract: ABSTRACT:          Discoid cold cartridge insertable into an ice-cream maker A discoid cold cartridge filled with a latent heat storage medium, of which a discoid main wall (1) serves to act together with a scraper and stirrer tool of an ice-cream maker, is formed from at least two parts joined together, of which one part consists of the discoid main wall (1) facing the scraper and stirrer tool and the other part of a trough-shaped base (2), whereby the discoid main wall (1) serving to act together with the scraper and stirrer tool has an is inherently stable, curved shape and at least one wall of the base (2) is itself reversibly adaptable to the change in volume of the latent heat storage medium in phase transition (fig. 4).
Patent CA-1252980-A (CA)
Inventor: HSU SHENG-HSIUNG
IPC: A23P1/02
Filed: 1986-06-27
Granted: 1989-04-25
Abstract: Abstract Particulate Material Treatment Method and Apparatus A pulverulent, water soluble material is agglomerated by projecting the material in a stream through a moistening zone, directing steam or mist towards the stream in the moistening zone so that the stream is surrounded by steam or mist flowing inwardly towards the stream, thereby moistening and fusing the particles, and then drying the material. Particles of the material may be engaged with one another to form chunks before moistening.
Patent CA-1270528-A (CA)
Inventor: DAVIS WALTER L
IPC: H04B5/04
Filed: 1986-12-04
Granted: 1990-06-19
Abstract: ABSTRACT   A radio paging apparatus (100) with an LPC speech synthesizer (112) is described.  The paging apparatus of the present invention includes a controller and decoder (106), and a microprocessor controlled speech synthesizer (112) both coupled to a dual port memory (110).  Digitally encoded voice messages are stored in a dual port memory (110) which includes a scratch pad area for storing control words and address pointers which indicate the attributes and location of stored digitally encoded voice messages.  Messages are reconstructed by reading the control words and address pointers and processing the information stored in memory (110) with a speech synthesizer (112).  The structure is adapted to store and process LPC encoded signals and it permits a message to be stored while another is being reproduced.  In addition, information contained in the control words permits old or read messages to be discarded if a new message must be stored.
Patent CA-1265881-A (CA)
Inventor: PIERCE BEN A
IPC: H04M3/22
Filed: 1987-01-06
Granted: 1990-02-13
Abstract: ABSTRACT OF THE DISCLOSURE      A direct access test unit for testing subscriber lines is located in the central office and is accessable from a remote location through a standard ground start line circuit. The field technician involved in a troubleshooting problem dials the number of the ground start line circuit followed by a security code to gain access to the test unit which then returns dial tone. Dialing the number of a subscriber line to be tested provides for access to that line via the test unit and a test trunk connected thereto. Various tests may be performed on the subscriber line thus accessed by dialing a selected digit to identify the test. The test unit provides voice messages to the field technician to instruct in the use of the test unit and explain the available test operations and how they may be initiated.
Patent CA-1273902-A (CA)
Inventor: BROWN ROBERT G
IPC: H05K7/18
Filed: 1987-02-17
Granted: 1990-09-11
Abstract: ABSTRACT      A mounting structure is disclosed including two pairs of spaced apart parallel rails with a longitudinal slot separating each of said pair.  A trackway is formed under each pair of rails and a slider is slidable in the tracking and may be connected to a third rail orthogonally mounted on said pairs of rails, by means of a bolt passing through the slider and engaging a nut in a T-shaped slot in the third rail.
Patent CA-1265759-A (CA)
Inventor: WETEGROVE ROBERT L
IPC: C09K23/30
Filed: 1988-02-12
Granted: 1990-02-13
Abstract: ABSTRACT       The present invention provides for a water-in-oil emulsion, the aqueous phase of which contains Amidase as well as an improved method of treating water-in-oil emulsions of acrylamide polymers with Amidase to reduce the acrylamide content thereof which comprises adding the Amidase in the form of a water-in-oil emulsion.
Patent CH-498113-A (CH)
Title: Hypotensive dihydropyridines
Inventor: BERNARD LOEV
IPC: C07D211/90
Filed: 1968-02-06
Abstract: (A) Pharmaceutical prepns. contng. as active ingredient a dihydropyridine deriv. (I) R' = 1-6C alkyl R2 = COOR', COR" R3 = Ph opt. substd. by mono/di-halo, mono/di/tri-1-4C alkyl/alkoxy, CF3; benzyl styryl, furyl, thienyl R4 = H, 1-6C alkyl R',R" = 1-6C alkyl (B) Cpds. of formula (II):- As hypotensive agents. Unit doses; 25-250 mg. for oral admin. at levels of 0.5-5 mg/kg.
Patent CH-519847-A (CH)
Title: Medicaments contg 2-imino-5-phenyl-4-oxazolidinone
Inventor: EUGENE LEO WOROCH
IPC: A61K33/10
Filed: 1967-02-10
Abstract: Compositions contg. the compd. (I) together with a non-toxic alkaline earth metal base having a solubility product constant of less than 10-4 (e.g. Mg(OH)2, MgCO3, Ca(OH)2, CaCO3 or Al(OH)3) the ratio of base: drug being at least 0.05 mole:1 mole. Enhances the learning rate and retention level at doses below those at which CNS stimulation is effected. The base potentiates the action of the drug.
Patent CH-537443-A (CH)
Title: Styryl azo dyes
Inventor: HEGAR GERT DR
IPC: C09B23/14
Filed: 1969-03-20
Abstract: The dyes with good general fastness and stability, have the formula (in which V is a cyano, carboxylic acid ester or amide, or aryl sulphonyl group, D is a benzene ring with a cyclic amino group in the p-position to the styryl group, Y and Y1 are alkylene groups with 3 or pref. 2C atoms, Z is a chain formina a 5, 6 or 7-member ring with the nitrogen atom and X is an anion). Preferred dyes have the formula (in which V1, a and b are specified substituents, R is hydrogen, methyl or ethyl, m and n are 3 or 2. Z1 may contain, besides nitrogen and at least 2C atoms, up to 2 further hereto-atoms from the group O, N and S).
Patent CH-557324-A (CH)
Title: Perfluoralkyl alkyl monocarboxylic acid ester - oil-repellent finishes
IPC: C07D303/26
Filed: 1970-02-09
Abstract: Oil-repellent finishes for (non)porous substrates (textiles, paper, glass, metals) consist of perfluoralkyl alkyl monocarboxylic acid esters containing (a) at least one 4-14C perfluoralkyl group linked via 1-10C alkylene to a -COOH group which is linked, ester-like, to (b) an acyclic, aliphatic group substd. in 2-position to ester bridge with OH, and containing further terminal groups capable of condensation, of formula R-Q-COO-A(OH)(1)-X (where R is 4-14C perfluoralkyl, Q is 1-10 C acyclic alkylene or 5-6 ring-C cycloalkylene, A is opt. substd. alkyl and X is halogen, OH or Y-O-(CH2CH2O)n, where Y is H or (epoxy)alkyland n is integer 1-20, and OH(1) is in 2-position to R-Q-COO-). They are prepd. by reacting (1) a perfluoralkyl alkyl monocarboxylic acid contng. a 4-14 C perfluoralkyl group linked to -COOH via 1-10C alkylene with (2) an acyclic aliphatic aliphatic epoxide contng. further terminal groups capable of condensation; pref. in an organic solvent, pref. in presence of a catalyst, pref. at 20-70 degrees C (20-40 degrees C) for 1-24 (4-8) hrs.
Patent CH-533609-A (CH)
Title: 22-Amino-23,24-bisnorcholane derivs. of general formula (I) and their salts. R1,2 = H, acyl, alkyl, aryl, aralkyl, heterocyclyl or = heterocycle opt
Inventor: PHILIPPSON RAINER DR
IPC: C07J43/00
Filed: 1968-02-07
Abstract: 22-Amino-23,24-bisnorcholane derivs. of general formula (I) and their salts. R1,2 = H, acyl, alkyl, aryl, aralkyl, heterocyclyl or = heterocycle opt. contg. other heteroatoms Z = CH2, CH(OH), C=O The 1-2,2-3,3-4,4-5,5-6 linkages may be satd. or unsatd., excluding adjacent DELTA; when 4-5-6 are satd. and 1-2 or 2-3 are unsatd. the 5-H may be alpha/beta; when rings A and B are satd. the 5-H is alpha. The cpds. are active against Staphylococcus, Mycoplasma, Trichophyton, Epidermophyton, Microsporum, Trichomonas, Entamoeba & Candida spp. E.g. 22-piperidino-DELTA3-5beta-bisnorcholene is more active in vitro against Candida albicans than is nystatin.
Patent DK-148887-A (DK)
Inventor: DALL HANS HILMER
Filed: 1987-03-24
Abstract: A brake apparatus for a wire-drawn or chain-drawn sliding shutter or door, which for example, in case of fire or corresponding heating, is intended to be automatically closed by means of a counterweight or a corresponding drive member, comprises a drive wheel 16, which is intended for placement between the shutter plate 2 and the said counterweight 8 and which is drive-connected to a brake disc 38 designed to be rotated in a permanent magnetic field and comprising a disc-shaped short-circuit rotor, in addition to which there are members 48, 50, 52, which are designed to regulate the brake power by varying the effective distance between the short-circuit rotor 38 and a circuit of permanent magnets 36, the said regulating members for the brake power comprising displacement members 48, 50 which interact in a rotationally rigid but displaceable manner with the short- circuit rotor 38 and which are designed to be operable from the opposite side of a common base plate 18 to which both the magnet circuit 36 and the bearing arrangement for the short-circuit rotor 38 are fastened. The mounting of the brake apparatus and the subsequent adjustment of the brake power are thereby, in a simple manner, substantially facilitated, with necessary after- adjustment being able to be made from the opposite side of the base plate, i.e. from the "external" side of the apparatus, which apparatus, in the usage situation, is normally placed with the base plate level with a wall or built into a frame part. <IMAGE>
Patent DK-232782-A (DK)
Inventor: SCHMIDT PETER
IPC: A61G7/10
Filed: 1982-05-24
Abstract: 1. A bathtub insert for handicapped persons, comprising a bottom element (10), a lift plate (18), a guide frame (12, 14) arranged therebetween and consisting of at least two scissor-like rocking lever pairs, a lifting device (60, 62; 70) consisting of at least one pressure chamber surrounded by a flexible non-strechable material and the volume of which being variable, and a hand-operated valve (42) for controlling the lifting device (60, 62; 70), characterized in that the pressure chamber is formed within a portion of a fire-hose (60, 62; 70) closed at the ends thereof, the fire-hose in the down position of the lift plate (18) being folded in a zigzag-shape and in the elevated position of the lift plate (18) is in a stable extended position.