baber/WOPTO huggingface dataset:
Patent GE-P19980568-B (GE)
Title: Packing Machine
Inventor: KISTAURI AVTANDIL
IPC: B65B5/00
Filed: 1994-04-15
Abstract: This invention refers to food industry, in particular to packing machines, carrying out the piece-packing of the products in the boxes, having the prism form, made from the one or two layer board label and foil.    The technical result of the invention is in simplifying the design of packing machines.    The mechanism of feeding 6 of packing material 7,8 is provided with a device for preliminary coupling of packing materials necessary for making a box and a mechanical hand 9 for their bringing in coupled to the working zone. The mandrels 11 intended for forming the box, having the rectangular form with changing dimensions, are placed on the rotor 2, having the vertical axis of rotation, parallel to the rotation axis. When forming the top of the box for its pressing there’s provided split cups 12, placed on the rotor 2 under the mandrels 11. The mechanisms giving the form to the box and covering it, are mounted with the possibility of getting the motion from mandrels 11, cups 12 and from master cams 72, placed on the rotor 2.    16 fig.
Patent GE-P19981215-B (GE)
Title: Air Deflector of the Vehicle
Inventor: TSINTSADZE ZAZA
IPC: B62D35/00
Filed: 1995-12-08
Abstract: This invention refers to vehicles in particular to trucks.     Technical result of the invention is to increase the safety of vehicles by reducing the braking distane.      The air deflector of the vehicle comprises hingedly mounted on the cabin a screen 1 with power cylinder 2, with this in the body of the power cylinder there is placed spring-loaded rod 6 with the head 7 provided with elec-tric switch and hingedly mounted on top 4, whereas the electric switch is in series counnected to another addi-tional electric switch 12 which has the possibility of interaction with the brake pedal 13.    2 fig.
Patent GE-P201706674-B (GE)
Title: Urea synthesis process and plant
Inventor: BUITINK FREDERICUS HENRICUS MARIA
IPC: B01J19/24
Filed: 2013-12-27
Abstract: Urea plant comprises recovery section and high pressure carbamate condenser, additionally, a reactor positioned between the recovery section and high pressure carbamate condenser. The invention also relates to a process for synthesis of urea providing an additional reaction step converting at earlier stage than conventional, recovered carbamate into urea.
Patent CA-1276778-C (CA)
Inventor: THEVENET GUY
IPC: H01B17/38
Filed: 1984-03-16
Granted: 1990-11-27
Abstract: A metal end fitting (13) is hermetically sealed to an end fin (4) of an insulator component (1) which includes an insulating rod (2) surrounded by fins (4) of vulcanized elastomer by coating at least one layer of rubber/metal gluing agent on the bottom portion (12) of the metal end fitting (13), then disposing an intermediate washer (10) of raw elastomer between the metal end fitting (13) and the end fin (4), fixing the end fitting (13) to the rod (2) in such a manner that the intermediate washer (10) ring is cmopressed between the end fin (4) and the bottom portion (12) of the end fitting (13), and then vulcanizing the washer (10).
Patent CA-1278179-C (CA)
Title: Electrophoretic method of producing high-density magnetic recording media and a composition and a suspension for practicing the same
Inventor: SHER ARDEN
IPC: C09D5/23
Filed: 1986-03-04
Granted: 1990-12-27
Abstract: Abstract of the Disclosure A magnetic recording medium having a coating of magnetic particles deposited thereon by electrophoresis.          Magnetic particles are encapsulated by dry milling in a thermoplastic binder which is insoluble at ambient or room temperatures and is softenable at temperatures higher than 70°C.  A charge director for producing functional sites in the binder is incorporated in the encapsulating polymer during the dry-milling step.  The encapsulated mass is comminuted or pulverized and then wet-milled with a major amount of a low-boiling aliphatic hydrocarbon liquid.  A suspension is then formed with additional hydrocarbon liquid.  Additional charge director may be added, either during the wet-milling step or during the suspension-forming step.  The suspension is then used as a bath from which the coating is deposited by electrophoresis.  The magnetic particles are oriented by the application of a magnetic field, either during the depositing step or sub-sequent thereto.  If subsequent, the binder is heated to soften the same.  The final coating is then cured by any appropriate means, such as an electron beam.
Patent CA-1277786-C (CA)
Title: Optical signal processing
Inventor: SMITH DAVID R
IPC: G02B6/28
Filed: 1986-03-06
Granted: 1990-12-11
Abstract: ABSTRACT OF THE DISCLOSURE      A method and system for demultiplexing an optical signal having a bit rate in the order of GBit/second is described.  The system comprises an optical demultiplexer including delay units and sampling devices such as optical modulators which are controlled at the bit rate (B) so that the output signals from the optical modulators correspond to respective ones of the four channels of the original multiplexed signal.  These demultiplexed signals may then be converted by regenerators into corresponding electrical signals.
Patent CA-1293125-C (CA)
Title: Process and apparatus for use with pressurized reactors
Inventor: LIPP CHARLES W
IPC: C10J3/48
Filed: 1986-04-15
Granted: 1991-12-17
Abstract: ABSTRACT     This invention is directed to a process burner for feeding a carbonaceous slurry, an oxygen-containing gas, fuel gas and, optionally, temperature moderators contemporaneously and selectively into a pressurized partial oxidation zone.  The process burner features internal uniform dispersion of the carbonaceous slurry into the oxygen-containing gas and high atomization of the dispersed carbonaceous slurry.  The process burner also features dispersion of the fuel gas into the oxygen-containing gas exteriorly of the process burner.
Patent CA-1319871-C (CA)
Title: Composite medical article including a medicinal substance onlay and methods for preparing the same
Inventor: SAWYER PHILIP N
IPC: A61L15/32
Filed: 1986-05-29
Granted: 1993-07-06
Abstract: ABSTRACT          COMPOSITE MEDICAL ARTICLE INCLUDING A MEDICINAL SUBSTANCE ONLAY AND METHODS FOR PREPARING THE SAME     An improved composite medical article is made by fusing an onlay of a medicinal substance (27) to a porous body (28) which is already impregnated with the same or with a different medicinal substance.  The medicinal substance may be a hemostatic agent comprising a collagen or collagen-like substance which has been modified by rendering the surface charge thereof effectively more positive than prior to modification.
Patent CA-1278969-C (CA)
Inventor: CAROL MARK P
IPC: A61B19/00
Filed: 1986-06-25
Granted: 1991-01-15
Abstract: APPARATUS AND ITS USE FOR PERFORMING STEREOTACTIC SURGERY Apparatus and its use for performing stereotactic surgery upon a target within a skull establishes a first, predetermined geometric relationship between a positioning fixture mounted on the skull and a scanning table surface upon which the skull is supported; and that geometric relationship is duplicated in a phantom fixture.
Patent CA-1286379-C (CA)
Title: Connector assembly
Inventor: HOSHINO TERUAKI
IPC: H01R13/639
Filed: 1986-07-07
Granted: 1991-07-16
Abstract: ABSTRACT OF THE DISCLOSURE    A connector assembly is disclosed, in which elastic contact and electric connection between first contacts supported in a first contact body and second contacts supported in a second connector body is obtained when the second connector body is inserted into the first connector body through an opening.  Automatic lock means is provided which automatically locks the second connector body to the first connector body when the former is correctly inserted into the latter.  The first connector body has one surface formed with a complementary recess and an aperture extending from the bottom of the recess to reach the opening.  A lock piece integral with the first connector body can be turned to be received in the complementary recess.  The lock piece has an integral engagement ridge.  When the lock piece is received in the complementary recess in a state where the second connector body is correctly inserted in the first connector body, the engagement recess passes through the aperture to be engaged with an engagement recess formed in the second connector body, whereby the first and second connector bodies are locked in a correctly coupled state.
Patent CA-1281250-C (CA)
Inventor: CLARK WILLIAM A
IPC: C11D17/04
Filed: 1986-08-19
Granted: 1991-03-12
Abstract: ABSTRACT OF THE DISCLOSURE         A pre-moistened wipe for cleaning hard surfaces to a shiny, substantially streak-free and lint-free finish comprising a flexible substrate of a mechanically bonded nonwoven material containing wood pulp and synthetic fibers having incorporated therein a low level of an acrylic polymer and impregnated with a liquid cleaning solution having a surface tension less than 40 dynes/cm and comprising an anionic, nonionic, cationic, zwitterionic or amphoteric surface active agent, a monohydric aliphatic alcohol of 1 to 6 carbon atoms and demineralized water.
Patent CA-1275376-C (CA)
Title: Gaseous process and apparatus for removing films from  substrates
Inventor: BLACKWOOD ROBERT S
IPC: H01L21/306
Filed: 1986-08-26
Granted: 1990-10-23
Abstract: ABSTRACT     A process of removing at least a portion of a film from a substrate, such as a wafer of silicon or other similar materials, the film on the substrate typically being an oxide film, maintaining the atmosphere embracing the substrate at near room temperature and at near normal atmospheric pressure, blowing dry inert diluent gas over the substrate, pretreating the film by flowing vapor over the substrate and film flowing an anhydrous reactive gas from a source separate from the source of vapor, over the substrate and film and particularly flowing anhydrous hydrogen halide gas, namely anhydrous hydrogen fluoride gas over the substrate and film to cause the removal of portions of the film, continuing the flow of the reactive gas over the substrate film for typically 5 to 30 seconds, until a controlled amount of film has been removed, terminating the flow of reactive gas and continuing the flow of dry inert diluent gas to stop the removal of film.  In the case of non-hygroscopic film on the substrate, the flow of vapor continues during the flow owe the reactive gas and is terminated shortly after the termination of the flow of reactive gas.  In the case of hygroscopic film, the flow of vapor is discontinued prior to the start of flow of the reactive gas.  The vapor is generated by any of a number of means and is carried by small quantities of dry inert gas.  The controlled flows of the inert gas vapor and reactive gas are mixed prior to flowing the gases over the substrate. In carrying out the process, a process chamber is needed to confine the substrate and have a vent, though restricted, continuously open.  A source of anhydrous reactive gas comprising hydrogen halide, namely hydrogen fluoride, is connected to a gas mixing means, as is a source of dry inert gas and a source of water vapor which is carried by small quantities of dry inert gas, which are directed into the chamber from the mixing means. Optionally, the substrate may be carried in the chamber as to be rotated during flow of gas thereover.
Patent CA-1263854-C (CA)
Title: Reflector for multiple source lighting fixture
Inventor: GEHLY JOEL C
IPC: F21V7/24
Filed: 1986-10-01
Granted: 1989-12-12
Abstract: ABSTRACT OF THE DISCLOSURE An improvement suitable for incorporation into a lighting fixture having a plurality of light source means for emitting light rays and at least one reflector wherein the one reflec-tor superposes the light source means in a partially circum-scribing, radially spaced relationship about the axis of symmetry of the lighting fixture to receive light rays and to project them onto a work surface. The improvement is a second reflector in axial alignment with, and rotatably mounted about, the axis of symmetry. The second reflector is posi-tioned beneath the light source means and has a plurality of distinct surface sections, each of the surface sections being associated with one of the light source means for receiving the light rays emitted therefrom and projecting the light rays onto the one reflector. Each surface section has two radially adjacent portions. One portion has a textured finish for diffusing the light rays and the other portion has a specular finish for intensifying the light rays. The second reflector can be rotated to selectively position either the textured portion or the specular portion beneath each light source means to permit selective adjustment of the pattern and inten-sity of light rays projected from the lighting fixture.
Patent CA-1287653-C (CA)
Inventor: MARTIN ROBERT P JR
IPC: B62D33/06
Filed: 1987-01-15
Granted: 1991-08-13
Abstract: CAB CONSTRUCTION                 ABSTRACT OF THE DISCLOSURE          A construction for a cab face for a vehicle or the like in which a plurality of separate plates are assembled in a pattern that provides a rectangular window aperture and which allows substantially any cab face width to be formed from proper selection of plate sizes which vary incrementally.
Patent CA-1276630-C (CA)
Title: Esterification process with calcium hydroxybenzyl phosphonate catalyst
Inventor: BEUKE DONALD
IPC: C07C69/74
Filed: 1987-01-23
Granted: 1990-11-20
Abstract: ESTERIFICATION PROCESS WITR CALCIUM HYDROXYBENZYL   PHOSPHONATE CATALYST            ABSTRACT OF THE DISCLOSURE      An esterfication process particularly for the preparation of polyesters and polymeric esters wherein aliphatic or aromatic carboxylic acids are reacted with appropriate alcohols in the presence of catalytic amounts of calcium bis[monoethyl(3,5-di-tert-butyl-4-hydroxy-benzyl) phosphonate], the presence of said phosphonate serving to reduce the time necessary for complete esterification and to provide esters with increased oxidation stability and better color.
Patent CA-1278249-C (CA)
Title: Automobile convertible seat
Inventor: CASALE RUDY J
IPC: B60N2/90
Filed: 1987-02-13
Granted: 1990-12-27
Abstract: ABSTRACT OF THE DISCLOSURE           An automobile seat includes a head rest for use by an adult which can be converted to an infant seat by pivoting a portion of the back rest forwardly and extending the infant or child seat from a storage compartment, and lowering the head rest which can be locked or secured to the child seat to serve as a restraint for the child.  The child seat which is pivotally mounted between its retracted and extended positions, is locked in each of said positions to provide security and reliability in both modes of operation or use.
Patent CA-1317935-C (CA)
Title: Macrolide compounds, their preparation and their use
Inventor: SATO KAZUO
IPC: A61K31/365
Filed: 1987-03-24
Granted: 1993-05-18
Abstract: ABSTRACT     Compounds having a 16-membered macrolide ring, and related to the milbemycins and avermectins, with substituents at positions 5, 13, 25 and optionally also 23, have acaricidal, insecticidal and anthelmintic properties.  They are useful for treating various pests in plants and animals.
Patent CA-1318235-C (CA)
Title: Mechanism for feeding wrap material into a bale-forming chamber for enveloping a large round bale
Inventor: ANSTEY HENRY D
IPC: B65H23/192
Filed: 1987-04-16
Granted: 1993-05-25
Abstract: MECHANISM FOR FEEDING WRAP MATERIAL INTO A     BALE-FORMING CHAMBER FOR ENVELOPING A LARGE ROUND BALE                     Abstract of the Disclosure A drive roll drive of a wrap material feed mechanism is driven at a peripheral speed a desired percentage slower than the peripheral speed of a bale being wrapped whereby the drive rolls function also in the manner of a drag brake so that the wrap material is applied under tension to the bale being wrapped.  A spreader roll is located between a supply roll of wrap material and one of the drive rolls and is so positioned relative thereto that the wrap material engages a substantial portion of the perimeter of the drive roll, such engagement diminishing the tendency of the tensioned wrap material to slip through the drive rolls.  In an alternate embodiment, a wrap material monitoring device in the form of a spreader roll rotation sensing device is provided for signalling an operator both of the depletion of the supply of wrap material and of the unwanted dispensing of wrap material.
Patent CA-1283520-C (CA)
Title: Pipe fusion machine
Inventor: RAKES GEORGE C
IPC: B29C65/02
Filed: 1987-06-03
Granted: 1991-04-30
Abstract: Self Propelled Pipe Fusion Machine ABSTRACT           A self propelled enclosed apparatus for coupling sections of plastic pipe by fusion together to form a pipe line.  The apparatus comprises a housing having a forwardly extending boom or trough for receiving pipe sections.  Pipe sections are loaded onto the boom and fed to a fusion machine in the housing.  The fusion machine is provided with hydrauli-cally operated clamps and rollers to align and hold a section of pipe in mating relationship with a pipeline and a heating plate for forming a fused joint between the pipe section and the pipeline.  Cooling apparatus is provided at the joint to reduce its temperature following fusion.  Kick out rollers are provided, and the fused together pipeline exits the apparatus to a trailer towed thereby to be laid on the earth's surface or in trench.  The trailer, self propelled apparatus, and boom are equipped with pipe support members to provide strain relief on the joint during fusion.  The apparatus is self contained and all functions other than loading the pipe sections onto the forwardly extending boom are carried out within the machine by a driver operator.
Patent CA-1281265-C (CA)
Inventor: BEKKI YOICHIRO
IPC: B23K35/28
Filed: 1987-06-03
Granted: 1991-03-12
Abstract: ABSTRACT OF THE DISCLOSURE             Aluminum Thin Plates for Brazing and Method for Preparing Same Aluminum thin plates which are used as fins of a heat exchanger can be manufactured, as described in the claims, by controlling the composition of an aluminum alloy, which is used as a core material, and controlling the cold rolling reduction ratio of a clad material composed of the core material and a skin material, after hot rolling.  The thus manufactured aluminum thin plates for brazing are excellent in high-temperature sagging resistance and sacrificial anodic effect, whereby it is possible to made the fins thinner.
Patent CA-1297235-C (CA)
Title: Method for producing butene-1 polymer
Inventor: YAMAWAKI TAKASHI
IPC: C08F4/649
Filed: 1987-07-24
Granted: 1992-03-10
Abstract: ABSTRACT OF THE DISCLOSURE      A process for producing a butene-1 polymer is disclosed which is characterized in that, in a process for producing a homopolymer of butene-1 or a copolymer of butene-1 and .alpha. -olefin other than the butene-1 in the presence a catalyst obtained from a solid catalyst component (A), an organic aluminium compound (B) and an electron donating compound (C) and under the condition of vapor phase polymerization, the solid catalyst component (A) is a non-layer solid catalyst component obtained by producing a carrier by chlorinating at least  one kind of organic magnesium compounds represented by formula MgR'R"            (1) wherein R1 and R", which may be the same or different, each represents an alkyl group having 1 to 20 carbon atoms, with at least one kind of chlorinating agents, the carrier produced is contacted in the presence of the electron donor with a titanic halide at a temperature of -25 to + 180°C, and the electron donating compound (C) is a heterocyclic compound represented by       (2) wherein R1 and R4 each represents a hydrocarbon group, and R2, R3 and R5 each represents a hydrogen atom or a hydrocarbon group, and reaction temperature as the vapor phase polymerization condition is from 45 to 70°C.
Patent CA-1321145-C (CA)
Title: Pharmaceutical preparations
Inventor: PARADIES HENRICH H
IPC: C07D233/00
Filed: 1987-08-06
Granted: 1993-08-10
Abstract: Abstract A pharmaceutical preparation is disclosed which is made up of a micelle consisting of a cationic tenside with a monovalent anion and a hydrophobic pharmaceutical active substance or agent dispersed in a solvent whose pH value is < 7.0, the critical micellization concentration (cmc) lying in the range of 1.0 . 10-7 to 1.5 . 10-4 mol/liter.  In addition a number of novel cationic tensides (heterocycles) is disclosed.  The preparations disclosed have in particular the advantage that by increasing the hydrophobicity of the alkyl or aryl chain or radical at the N+ tenside the membrane permeability is increased so that the pharmaceutical active substances can enter quantitatively and passively into the cytosol.
Patent CA-1302131-C (CA)
Title: Locking fastener
Inventor: MANOOGIAN GEORGE
IPC: F16B39/30
Filed: 1987-12-18
Granted: 1992-06-02
Abstract: ABSTRACT OF THE DISCLOSURE    A vibration resistant threaded locking fastener which includes three zones of threads which extend along the length of the male threaded fastener.  The first and third zones have standard thread forms for ease of assembly with the mating part and to meet the overall thread length specification  for the  fastener.   The intermediate  zone consists of a plurality of consecutive thread pitches with the crest of the threads deformed  and flattened.   The percentage of deformation is determined by the prevailing torque requirements of the fastener.
Patent CA-1307744-C (CA)
Inventor: SCHUKEY JUERGEN
IPC: F01C1/067
Filed: 1988-01-15
Granted: 1992-09-22
Abstract: Abstract A rotating piston machine has a casing     with a shaft     borne in the casing    . In an annular space there are arranged rotating elements which bear in sealing manner against the walls of the annular space    . Each ro-tating element        has four outwardly extending sector-shaped vanes               . The two rotating elements are arranged coaxially; their vanes                en-gage in one another, so that in each case one vane of the one rotating element is arranged between two vanes of the other rotating element. By a cam track control it is achieved that, on rotation of the shaft   , both rotating elements execute rotations with cyclic changes in the speed of ro-tation and the distances between the vanes The cam track control has in this case for each rotating element eight rolling elements which interact with an inner and an outer curved track non-positively and free from play.
Patent CA-1341339-C (CA)
Title: Arg-serpin human plasminogen activator inhibitor designated pai-2
Inventor: WEBB ANDREW C
IPC: C12P21/04
Filed: 1988-01-19
Granted: 2002-02-12
Abstract: The invention is directed to an Arg-Serpin human plasminogen activator inhibitor designated PAI-2. This protein is prepared via recombinant DNA means. The invention also includes other serpins which can be made by amino acid substitutions or deletions in conserved regions of PAI-1 and PAI-2. The proteins of the invention can be used to inhibit, or at least modulate, human plasminogen activator activity in a variety of physiological conditions, e.g., fibrinolysis, tumor metastasis, and tumor growth.
Patent CA-1313821-C (CA)
Title: Method for inhibiting bone resorption and collagenase release
Inventor: SAKAMOTO SEIZABURO
IPC: A61K31/47
Filed: 1988-01-22
Granted: 1993-02-23
Abstract: ABSTRACT Method   of   inhibiting   bone   resorption   and collagenase release in mammalian periodontal subjects using a benzo-c-phenanthridine alkaloid compound.
Patent CA-1317472-C (CA)
Title: Cyclohexanedione herbicidal compositions containing a safening compound
Inventor: BARTON JOHN E D
IPC: A01N35/10
Filed: 1988-01-29
Granted: 1993-05-11
Abstract: ABSTRACT          CYCLOHEXANEDIONE HERBICIDAL COMPOSITIONS CONTAINING A SAFENING AGENT      Herbicidal compositions comprising a cyclohexanedione herbicide of formula (V) or (VI):                              (V)     (VI) wherein R37, R38, R39, R40, R41, R42 and R43 are various specified organic groups, n is 2 to 5, m is 3 to 5 and an additional compound selected from specified aryloxy derivatives, specified benzoxazole and benzthiazole derivatives and specified phenyltriazole derivatives.