baber/WOPTO huggingface dataset:
Patent GE-P20125586-B (GE)
Title: Novel method for synthesis of (7-methoxy-l-naphthyl)-acetonitrile and application thereof in synthesis of agomelatine
Inventor: DUBUFFET THIERRY
IPC: C07C231/02
Filed: 2008-08-01
Abstract: The invention concerns (7-methoxy-L-naphthyl) acetonitrile synthesis method used at agomelatine synthesis.
Patent GE-P20125440-B (GE)
Title: Hinged-leverage spatial seven-link mechanism
Inventor: DAVITASHVILI NODAR
IPC: F16C3/30
Filed: 2009-11-27
Abstract: A mechanism contains a motionless part 1, two guide links 2 and 5 connected thereto by means of kinematic pairs and three rods 3, 4 and 6 connected with each other by spherical kinematic pairs. Thus, two hinges 3 and 4 are connected with the rockers, and the third rod 6 – by spherical kinematic pair is by the finger connected with rocker 7, which is from its side connected with the motionless part. The hinge C of the rods mechanism connection and the points available on them at the same size of the links by changing the number of rotations of guide links, the transmission ratio and the phase angle are capable of describing in space various trajectories, and the rocking angle of the rocker is variable.
Patent GE-P20217311-B (GE)
Title: High affinity and aggregatively stable antibodies on basis of variable domains vl and derivative vhh
Inventor: USTYUGOV YAKOV YUREVICH (RU) IAKOV IURIS DZE
IPC: C12N15/13
Filed: 2015-03-23
Abstract: Humanised monoclonal IgG antibodies con¬necting to human IL-17A and containing heavy chain VHH domain and light chain VL domain combination obtained from an animal of Came¬lidae family. The antibodies described have increased affinity and improved aggregation stability. s
Patent TW-214595-B (TW)
Title: Full automatic electric resistance wire winding machine
Inventor: JAN JOU-SONG
IPC: G05B11/00
Filed: 1993-05-27
Granted: 1993-10-11
Abstract: A full automatic electric resistance wire winding machine, which comprises of feeding device, chucking device, wire sending device, electrode device, winding device, a microcomputer control system which controls the movements of previous devices; in which, the feeding device comprises of feeding funnel, a discharge plate set connected under the feeding funnel, a baffle cross set, and a feeding cross set, the winding device is constituted of wire wheel, first and second revolving wheel sets, and a wire sending set, and the wire sending set comprises of a revolving arm, a wire sending shaft with its one end fixed on the revolving arm, a fixed block with one end fixed on the other end of the wire sending shaft, a revolving wheel which is fixed on the fixed block and a wire sending cylinder, a wire sending seat which is installed on the wire sending shaft and can be pushed by the wire sending cylinder, a recoil check spring installed in the wire sending seat and the fixed block, and a wire sending opening installed on the front end of the wire sending seat.
Patent CA-1280767-C (CA)
Inventor: LANGE ARNO
IPC: A01N47/34
Filed: 1984-09-20
Granted: 1991-02-26
Abstract: O.Z. 0050/36742/36970 Abstract of the Disclosure:  N-benzoyl-N'-alkoxyphenyl-ureas of the formula   where X is F, Cl or H, Y is F, Cl, bromine or CH3, R1 and R2 ran be identical or different and are each H, F, Cl or Br, and R3 is alkyl of 2 to 13 carbon atoms or cycloalkyl of 4 to 13 carbon atoms, their preparation and their use as insecticidal and/or acaricidal agents.
Patent CA-1279030-C (CA)
Title: Method for applying abrasive particles to a surface and member therefor
Inventor: FARMER EDWARD R
IPC: C25D15/00
Filed: 1985-07-11
Granted: 1991-01-15
Abstract: METHOD FOR APPLYING ABRASIVE PARTICLES          TO A SURFACE AND MEMBER THEREFOR               ABSTRACT OF THE DISCLOSURE      A method for applying preselected abrasive particles to an article surface includes providing an electrically non-conductive tape and particle member for use in an electrodeposition type system.  The tape includes pores large enough to allow passage of electrodeposition current and electrolyte solution but smaller than the size of abrasive particles to be retained on the tape.  The tape has a porous adhesive layer of relatively low tack level, the adhesive carrying the abrasive particles through a first or relatively weak bond.  A metallic coating is eIectrodeposited through pores of the tape and adhesive onto the article surface and about the abrasive particles in contact with such surface.  This bonds the abrasive particles to the article surface through a second bond between the metallic coating and the abrasive particles which is stronger than the first, relatively weak bond.  Thereafter, the tape and particle member is separated at the first bond from the abrasive particles bonded to the article surface.
Patent CA-1262662-C (CA)
Title: Aquarium filter system
Inventor: WILLINGER ALLAN H
IPC: C02F3/06
Filed: 1986-05-29
Granted: 1989-11-07
Abstract: ABSTRACT A filter assembly for use in filtering and treating contaminated water in an aquarium tank. A filter bag (10) is used for receiving a continuous supply of contaminated water (14) under a predetermined pressure. The walls (12) of the filter bag are made at least partially of a porous filter membrane formed of a matrix of pressure displaceable fibrous material. As the filter clogs with contaminants, bacterial growth and accompanying by-products, the fibrous material is displaced to increase the size of the interstices of the matrix to permit water to continue to flow through the interstices and continue filtering.
Patent CA-1282585-C (CA)
Title: Pin oven louver design
Inventor: RUSSO ADOLPH D
IPC: B21D51/26
Filed: 1986-07-17
Granted: 1991-04-09
Abstract: ABSTRACT                 A pin oven for curing can bodies with jets of a curing medium comprising an oven chamber divided by an interior louver wall into a curing medium supply plenum chamber and a curing chamber, a plurality of spaced oven passes in said curing chamber being defined by adjacent sections of the interior wall, a series of members defining curved conveying paths between adjacent oven passes, carrier means having elements for supporting can bodies with base portion facing the interior louver wall and being arranged over the series of members to define a continuous conveying path of given centerline through each oven pass, a pair of louver members forming part of the interior wall and extending substantially the full length of each spaced oven path, each louver member being oriented at a converging angle with respect to the conveying path, and being defined by front and side walls joined at their edges to define a louver chamber, said angle being selected to direct air jets at the upper side wall of the can bodies, a series of perforations in each front wall providing a fluid path form plenum chamber to louver chamber and being spaced sufficiently close together to issue a curtain of uniformly distributed air toward the can side walls a plurality of nozzles in the interior louver wall located on both sides of the centerline along the adjacent sections of the interior louver wall and alone the curved conveying paths, said interior wall nozzles being arranged in a pattern for instantaneously confronting moving can bases with substantially the same number of nozzles for immersing the can bases in a substantially uniform air stream.
Patent CA-1279311-C (CA)
Title: Crystalline cephalosporin monohydrate
Inventor: LORD GARY E
IPC: A61K31/545
Filed: 1986-11-03
Granted: 1991-01-22
Abstract: Abstract Crystalline (7R)-7-amino-3-(1'-pyridinium-methyl)-3-cephem-4-carboxylate monohydrate compound is an intermediate in the synthesis of the cephalosporin antibiotic ceftazidime.
Patent CA-1275780-C (CA)
Title: Process and device for controlling the rate of cooling a continuously cast ingot
Inventor: BANNINGER URS
IPC: B22D11/124
Filed: 1986-12-05
Granted: 1990-11-06
Abstract: ABSTRACT            A process for controlling the rate of cooling an ingot emer-ging from a continuous casting mold, said ingot being cooled by application of a fluid coolant directly onto the ingot sur-face, comprises continuous measurement of the cooling capacity and influencing the composition and/or the quanity of coolant employed per unit time i.e. in the sense of matching up to the required coolant capacity. As such the measurement of the coo-lant capacity is performed at least at one place outwith the ingot and  using  coolant  not  coming  into  contact  with  the ingot.          The corresponding  continuous  casting  unit  features  control elements (6) that act upon the composition and/or the amount of fluid coolant released per unit time and comprises at least one body (1) exhibiting good electrical conductivity; at least one coolant nozzle (2) which is connected to the coolant con-tainer  (3) and is directed at a measuring point on the body (1);  a heating device  (4)  that acts upon that point on the body (1); at least one temperature sensor (5,5') situated un-der the surface of the body (1) at the measuring point; and a data processing unit (7) connected up to the temperature sensor (5,5'), heating device (4) and control elements (6).     (figure 1)
Patent CA-1285100-C (CA)
Title: Eye protector
Inventor: MILLER ANNE
IPC: A61F9/04
Filed: 1987-01-07
Granted: 1991-06-25
Abstract: Abstract of the Disclosure An eye protector having a body with an upper edge, a lower edge and an arcuate portion extending between the upper and lower edges.  The body is dimensioned to fit over the eye so that, in doing so, the upper edge is positioned closely adjacent and above the eye while the lower edge is positioned closely adjacent and below the eye.  The body is constructed so that the weight of the body between a midline extending across the arcuate section and the top edge of the body is greater than the remainder of the body.  In addition, a plurality of spaced ridges extend outwardly from the anterior surface of the arcuate section which form cooling fins to cool the body.
Patent CA-1289383-C (CA)
Title: Sight glass assembly
Inventor: FOSTER ROBERT J
IPC: G01F23/02
Filed: 1987-01-21
Granted: 1991-09-24
Abstract: ABSTRACT     A sight glass assembly consisting generally of a housing adapted to be mounted on a wall, the housing having a bore therethrough, the bore having an enlarged section providing a shoulder, a lens disposed in the enlarged bore section and seated on the shoulder, at least one deformable O-ring mounted on the lens and disposed between a periphery of the lens and a wall of the enlarged bore section, a retainer member threadedly mounted on the housing, the retainer member having a bore therethrough disposable in alignment with the housing bore when the retainer member is threadedly mounted on the housing, the retainer member having means receivable within the housing section when the retainer member is threadedly mounted on the housing for compressing the O-ring against the shoulder and causing the O-ring to expand laterally and place the lens in peripheral compression, and means provided on the retainer member for restricting the travel of the compression means into the enlarged bore section.
Patent CA-1312163-C (CA)
Title: Nucleation of poly(arylene sulfide) compositions
Inventor: JOHNSON TIMOTHY W
IPC: C08J3/20
Filed: 1987-01-26
Granted: 1992-12-29
Abstract: Abstract of the Disclosure Compositions comprising a poly(arylene sulfide) which crystallizes to a fine-grained crystalline morphology are provided. A method is also provided for treating compositions comprising a poly(arylene sulfide) by incorporation of a crystalline morphology altering additive, heating the resulting mixture above the melting point of the poly(arylene sulfide) and cooling the mixture at a rate of less than 50°C per minute. Exemplary additives include a poly(arylene sulfide-ketone) and a polyaryl ketone.
Patent CA-1278622-C (CA)
Title: Digital effects loop for video switchers
Inventor: FLORA JAY L
IPC: H04N5/265
Filed: 1987-03-27
Granted: 1991-01-02
Abstract: Abstract of the Disclosure A digital effects loop is inserted in the video and key signal buses which extend to a mixer of a switcher apparatus, and a digital effects unit is coupled to the loop.  Means are included in the loop to interrupt the particular bus or buses and the signal or signals are re-routed to provide inputs to the digital effects unit.  The latter supplies transformed video and/or key signals back to the continuation of the respective interrupted bus or buses, and thence to the mixer to be used thereby in place of the original signals.
Patent CA-1287555-C (CA)
Title: Metalorganic vapor phase epitaxial growth of group ii-vi semiconductor materials
Inventor: VALENTINE DONALD JR
IPC: C30B25/02
Filed: 1987-03-31
Granted: 1991-08-13
Abstract: 30,295 ABSTRACT A process to produce one or more Group II-VI epitaxial layers over a crystalline substrate by direct-ing flows of one or more Group II components and a Group VI metalorganic vapor to a heated substrate whereby the vapors thereby react to form the epitaxial layer(s), is improved in  terms of lower reaction temperatures and higher product quality if,  as the Group VI metalorganic vapor source, there is used a tellurium compound of the formula:       wherein R1 and R2 are, independently, hydrogen or C1-C4 alkyl, preferably, hydrogen.
Patent CA-1285262-C (CA)
Inventor: GAROFF THOMAS
IPC: C08F10/00
Filed: 1987-03-31
Granted: 1991-06-25
Abstract: ABSTRACT OF THE DISCLOSURE     A catalyst component for alpha olefine-polymerizing catalysts which comprise an organoaluminum compound, an external electron donor, and a solid catalyst compound obtained when a solid carrier component containing magnesium has reacted with a titanium halide compound, in addition to a procedure for manufacturing the same.  The catalyst component is produced by reacting a solid carrier component with a titanium halide compound with or without the presence of an internal electron donor.  The solid carrier component is prepared by (a) dissolving, in hydrochloric acid, a magnesium compound selected from the group consisting of magnesium hydroxide, magnesium carbonate, magnesium oxide, and natural and/or synthetic minerals containing the same, (b) evaporating the solution until dry, (c) heating the obtained salt mixture at 130 to 150°C, (d) dissolving the magnesium component in ethanol, (e) drying the ethanol solution of the magnesium component with the aid of periodic azeotropic distillation, and (f) precipitating the solid carrier component from the ethanol solution.
Patent CA-1284551-C (CA)
Inventor: HANNULA DONALD L
IPC: A61B17/072
Filed: 1987-04-29
Granted: 1991-06-04
Abstract: Abstract of the Disclosure An anvil against which leg portions of a staple can be pressed to close the staple.  The leg shaping surfaces include bottom surfaces of sockets including relatively wide initial contact surface portions having widths that smoothly converge toward adjacent final guide portions of a uniform width so that even the legs of staples that contact the initial contact surfaces at positions spaced from the longitudinal center line of the socket will be guided into the final guide portions and bent closed in alignment with each other.
Patent CA-1284421-C (CA)
Title: Microsample cup
Inventor: UFFENHEIMER KENNETH F
IPC: B01L3/00
Filed: 1987-06-10
Granted: 1991-05-28
Abstract: ABSTRACT OF THE DISCLOSURE         New and improved microsample cup is provided, and comprises an outer cup body member, and an inner sample liquid vessel disposed and supported therewithin.  An integral sample liquid overflow reservoir is provided to surround the inner sample liquid vessel to facilitate the precise filling of the same to a predetermined level coincident with the maximum sample liquid capacity thereof by enabling the overflow of any sample liquid in excess of that vessel capacity therefrom into the sample liquid overflow reservoir   Extension of the outer cup body member significantly above the inner sample liquid ves inhibits evaporation of the sample liquid therefrom, inhibits spillage of the sample liquid from the microsample cup as a whole, and inhibits accidental contact  with the sample liquid by the fingers of the operator; while extension of the outer body member significantly below the inner sample liquid vessel cooperates with the above to facilitate manual handling of the microsample cup.
Patent CA-1301035-C (CA)
Title: Method of epitaxially growing compound semiconductor materials
Inventor: SHASTRY SHAMBHU K
IPC: H01L21/205
Filed: 1987-07-09
Granted: 1992-05-19
Abstract: METHOD OF EPITAXIALLY GROWING COMPOUND SEMICONDUCTOR MATERIALS            ABSTRACT      Method of MOVPE growing a compound semiconductor material, for example GaAs, on a substrate, for example Si.  Sodium ions are first introduced onto the substrate surface as by immersing it in a cleaning solution containing sodium.  A two-step MOVPE process is then employed to grow device quality single crystal compound semiconductor material on the surface of the substrate.
Patent CA-1280447-C (CA)
Inventor: MICHAELSON ROBERT C
IPC: B01J23/40
Filed: 1987-07-13
Granted: 1991-02-19
Abstract: ABSTRACT OF THE DISCLOSURE            In  a  process  for  separating  C4  to C7  tertiary mono-olefins(s) present in a C4 to C7 hydrocarbon mixture  containing  diolefins  which  comprises selectively  reacting  said  tertiary  mono-olefin mixture with a primary alcohol in the presence of an acid catalyst to convert it to tertiary ether(s). separating the tertiary ether(s) from the unreacted hydrocarbon mixture and containing said tertiary ether(s) in the presence of a catalyst to decompose it to tertiary olefin(s) and a primary alcohol. the improvement  which  comprises  hydrogenating  the tertiary ether(s) after it has been separated from the  unreacted hydrocarbon mixture  and  prior  to decomposition to saturate the unsaturated ether(s) formed from the diolefins present in the hydrocarbon mixture.
Patent CA-1277759-C (CA)
Title: Method and apparatus for the generation and transmission of signals for echo location and other signaling purposes, particularly in geophysical exploration
Inventor: NELSON DAVID E
IPC: G01V1/04
Filed: 1987-08-24
Granted: 1990-12-11
Abstract: METHOD AND APPARATUS FOR THE GENERATION AND  TRANSMISSION OF SIGNALS FOR ECHO LOCATION AND OTHER SIGNALING PURPOSES, PARTICULARLY     IN GEOPHYSICAL EXPLORATION                                   ABSTRACT A transmission from a hydroacoustic source, especially for underwater geophysical exploration, is generated in accordance with two binary codes (provided by two pulse trains or sequences having two levels and which provide a spectrum of harmonically related components).  One of these codes has one more or one less harmonic component than the other.  The transmission is provided with a frequency spectrum which extends between an upper and lower frequency limit by sweeping the pulse trains over an octave (2:1) frequency range, far shorter than the range of the spectrum, and utilizing one of the codes and then the other of the codes during the sweep.  The spectrum of the transmission extends between two arbitrary frequencies which need not be harmonically related, notwithstanding that the sweep is limited to an octave in frequency range.  By adjusting the rate at which the pulse train which defines the first code sweeps with respect to the rate at which the pulse train which defines the second code sweeps, the energy of the spectrum will be smooth and continuous, thereby avoiding introducing undesirable undulations in the autocorrelation function of the transmission.
Patent CA-1285688-C (CA)
Title: Process for preparing acrylate-functional organopolysiloxane-urethane copolymers
Inventor: GRISWOLD ROY M
IPC: C08G77/42
Filed: 1987-09-09
Granted: 1991-07-02
Abstract: A PROCESS FOR PREPARING ACRYLATE-FUNCTIONAL    ORGANOPOLYSILOXANE-URETHANE COPOLYMERS                 Abstract of the Disclosure A process for preparing radiation polymerizable acrylate-functional organopolysiloxane-urethane copolymers by reacting aminofunctional polysiloxanes having at least one unit of the formula   where R is a divalent radical selected from the group consisting of a saturated divalent hydrocarbon radical having up to 20 carbon atoms, a divalent hydrocarbonoxy radical in which the oxygen atom is in the form of an ether linkage and an unsaturated divalent hydrocarbon radical having from 2 to 20 carbon atoms, R1 is a monovalent hydrocarbon radical having from 1 to 20 carbon atoms, R2 is a radical selected from the group consisting of a monovalent hydrocarbon radical having from 1 to 20 carbon atoms and a radical of the formula CH2CH2X, where X is selected from the group consisting of COOR3, CONR3, CN and SO2R3, R3 is a monovalent hydrocarbon radical having from 1 to 20 carbon atoms, a is 0, 1 or 2, b is 1, 2, or 3, c is 1, 2, 3 or 4 and d is 0, 1, 2 or 3, with the proviso that c equals b-d+1, with acrylated urethane oligomers in the presence of a solvent.
Patent CA-1295626-C (CA)
Title: Elastomeric mounting
Inventor: COLFORD TERENCE H
IPC: F16F13/24
Filed: 1987-09-17
Granted: 1992-02-11
Abstract: ABSTRACT                    ELASTOMERIC MOUNTING       An elastomeric mounting suitable for providing a low frequency suspension for a road vehicle cab comprises an annular elastomeric diaphragm shaped to deform by both bending and shear over a normal working range to accommodate relative longitudinal movement between two members between which the diaphragm is located. A fluid chamber is defined by an annular space between two tubular rigid members and bounded axially by said elastomeric diaphragm and an annular seal. Fluid damping means is provided in said chamber, preferably in the form of orifices contained within a buffer means which restrains relative radial movement of the rigid members.
Patent CA-1340581-C (CA)
Inventor: VACANTI JOSEPH P
IPC: C12N5/071
Filed: 1987-11-18
Granted: 1999-06-08
Abstract: A method and means for providing functional equivalents to organs wherein cells are grown on polymer scaffolding using cell culture techniques followed by transfer of the polymer-cell scaffold into a patient at a site appropriate for attachment, growth and function, after growth and vascularization. Once the structure is implanted and vascularization takes place, the resulting organ is a true blend of the parenchymal elements of the donated tissue and vascular and matrix elements of the host.      A key element of the method is to design and construct the polymer scaffold using a material and shape that provides for attachment and growth of the cells such that adequate nutrients and oxygen are supplied to the inner layers of the cells by diffusion, until such time as implantation and vascularization occur.