baber/WOPTO huggingface dataset:
Patent DK-156801-C (DK)
Inventor: EKDAHL PER ANDERS ALLAN
IPC: H05K5/03
Filed: 1986-02-17
Granted: 1990-02-19
Abstract: PCT No. PCT/SE85/00219 Sec. 371 Date Jan. 23, 1986 Sec. 102(e) Date Jan. 23, 1986 PCT Filed May 24, 1985 PCT Pub. No. WO86/00491 PCT Pub. Date Jan. 16, 1986.A sealing device in metal cabinets, which are used to screen off electromagnetic fields, for compressing metallic gaskets along the edges of its door. The device includes an elongate element (3,5,18) the length of which conforms with that of the door (1,2) and which is pivotable about an axis (7) parallel to the pivoting axis of the door. At its pivoting axis (7) the element is provided with a first elongate contact surface (10) which presses against the gasket (12) with a leverage effect when the element is turned to one end position. A second elongate contact surface (8) disposed on the element simultaneously engages against an abutment (9,16) to prevent the door from warping due to the pressure applied against the gasket.
Patent CA-1290280-C (CA)
Title: Bakery foods package
Inventor: BECKERMAN KENNETH
IPC: B65D25/00
Filed: 1986-01-09
Granted: 1991-10-08
Abstract: ABSTRACT OF THE DISCLOSURE          A bakery food package for releasably and securely hold-ing cakes, pies and other baked goods.  The package includes a base for supporting the bakery goods and a cover secured to the base.   The base  has a plurality of circumferentially spaced second locking elements removably engaged with a plurality of first locking elements which are formed on the cover.  The cover has a top wall, depending sidewalls and a generally outwardly projecting lower  flange.   The second locking elements may be generally upwardly and inwardly rotated in order to permit por-tions of the first locking elements to pass therethrough and engage  the same.   Portions of the outwardly projecting lower skirt of the cover member extend downwardly to resist free rela-tive sliding and rotating movement between the cover member and base.  The base may be corrugated board and may be provided with an upper foil layer.   The base may serve as both a portion of the container and as a cake plate for use in serving or decor-ating the cake or other baked goods.
Patent CA-1278724-C (CA)
Title: Displacement pump
Inventor: WILLIMCZIK WOLFHART
IPC: F04C2/00
Filed: 1986-07-24
Granted: 1991-01-08
Abstract: ABSTRACT A DISPLACEMENT PUMP   A fluid displacement pump or motor comprising a housing closed by a cover and; a rotor having one or more displacement surfaces within the housing.  A seal engages the rotor with a form fit and is rotatable therewith.  A recess form a working chamber with which the displacement surfaces engage such working chamber being concentric with the axis of rotation of the rotor and formed in an end face of the housing that is proximate to the rotor; the housing end face subtending an angle that varies about 90° with respect to the axis of rotation of the rotor so that the cross-sectional area of the recess varies between a maximum and a minimum value and the seal, which seals the recess, is rotatable on the inclined end face of the housing about an axis which intercepts and is inclined with respect to the axis of rotation of the rotor.  The rotor is a displacement rotor which overlies and occupies the recess, with the exception of at least one portion cut-away along a section forming a surface which is parallel to the rotor axis and intersects the recess, whereby the or each such surface of the displacement rotor which extends into the recess forms one of the displacement surfaces.
Patent CA-1294813-C (CA)
Title: Photoimaging processes and compositions
Inventor: CORDES WILLIAM F III
IPC: G03F7/09
Filed: 1986-10-23
Granted: 1992-01-28
Abstract: IMPROVED PHOTOIMAGING PROCESSES        AND COMPOSITIONS                 ABSTRACT OF THE DISCLOSURE     The   step-on-wafer process,  also known as the step-and-repeat alignment process, for the production of very large scale integration (VLSI) microcircuitry with multi-layer interconnects,  is greatly facilitated by incorporating, into at least the first layer of photo-resist,  a dyestuff which meets certain criteria the chief of which is that it be transparent to radiation to which the photoresist system is sensitive and that it absorb radiation of a wavelength to which the photo-resist system is not sensitive.  The use of photoresist systems in association with such dyestuffs has addi-tional advantages.   For example, the thickness of the photoresist layer deposited on a substrate can be checked prior to imaging without activating the photo-resist.
Patent CA-1276036-C (CA)
Title: Cable splice case
Inventor: JENSEN MICHAEL LIND
IPC: H02G15/18
Filed: 1987-02-24
Granted: 1990-11-06
Abstract: Abstract A telecommunications splice case comprises a flexible sheet that can be wrapped around the splice and optionally further surrounded by a rigid casing.  The sheet has a heat-activatable sealing material at its edge and an electrical heater for activation.
Patent CA-1270922-C (CA)
Title: Automatic pellet mill controller with steam temperature control
Inventor: VOLK JOSEPH A
IPC: B30B15/00
Filed: 1987-03-13
Granted: 1990-06-26
Abstract: AUTOMATIC PELLET MILL CONTROLLER WITH STEAM TEMPERATURE CONTROL Abstract of the Disclosure An automatic pellet mill controller con-trols a vapor steam generator for use with the pellet mill, the vapor steam generator having the capability of producing steam at a constant pressure but with a variable temperature to suit the particular ambient conditions, or formulation of feed being pelleted, or temperature at any point in the pellet mill. After the steam temperature is selected, the control can operate in any one of the various control modes which control the automatic pelleting of the pellet mill for the particular feed formulation.
Patent CA-1297491-C (CA)
Title: Process for preparing phosphonic acids
Inventor: THOTTATHIL JOHN K
IPC: C07F9/38
Filed: 1987-03-27
Granted: 1992-03-17
Abstract: PROCESS FOR PREPARING PHOSPHONIC ACIDS                    ABSTRACT      A process for preparing phosphonic acids of the structure   wherein R1 is lower alkyl, aryl, cycloalkyl or arylalkyl, and R2 is H, benzyl or   by oxidizing the corresponding phosphonous acid   employing as the oxidizing agent potassium permanganate or sodium periodate.
Patent CA-1304563-C (CA)
Title: Method and device for adjusting a continuous casting mould
Inventor: ROEHRIG ADALBERT
IPC: B22D11/05
Filed: 1987-04-07
Granted: 1992-07-07
Abstract: ABSTRACT   For the adjustment of a continuous casting mould with a substantially rectangular mould cavity cross section (13), a method and device are proposed which allow adjustment in two dimensions simultaneously. The mould structure for this method comprises a frame (2) and four mould walls (3 - 6) attached thereto, the four corners of the mould cavity (13) being formed by the abutment of a cooled mould wall face (e.g. 8) against the end (16) of an adjacent mould wall (4). For adjustment of the mould cavity (13), mould walls (4, 5, 6) are moved at fight angles to the direction of movement of the casting. The mould wall (5) is thus displaced along a component of motion (18) which forms an acute angle (20) with its cooled mould wall face (10).
Patent CA-1299301-C (CA)
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K8/42
Filed: 1987-04-30
Granted: 1992-04-21
Abstract: L'invention concerne un agent épaississant résultant de l'interaction ionique d'un polymère cationique constitué par un copolymère de cellulose ou d'un dérivé de cellulose greffé par un sel de monomère hydrosoluble d'ammonium quaternaire et d'un polymère anionique carboxylique ayant une viscosité capillaire absolue dans le diméthylformamide ou le méthanol à une concentration de 5% et à 30.degree.C inférieure ou égale à 30 x 10-3 Pa.s, cet épaississant ayant une viscosité Epprecht-Drage, module 3 en solution à 1% dans l'eau à 21.degree.C, supérieure ou égale à 0,45 Pa.s. Un tel agent est utile notamment pour épaissir ou gélifier des compositions cosmétiques destinées au traitement des cheveux ou de la peau.
Patent CA-1276650-C (CA)
Title: Long chain (4-hydroxyphenyl) propanoate stabilizers
Inventor: SPIVACK JOHN D
IPC: C07C69/732
Filed: 1987-06-10
Granted: 1990-11-20
Abstract: Long chain (4-hydroxyphenyl) propanoate stabilizers Abstract of the Disclosure Long chain (4-hydroxyphenyl) propanoate derivatives of the formula I                  wherein R1 and R2 are independently C1-C18alkyl, cyclopentyl,, cyclohexyl, phenyl which is unsubstituted or substituted by C1-C18-alkyl, C7,-C9aralkyl which is unsubstituted or substituted by C1-C18alkyl and R3 is C35-C50alkyl or mixtures thereof are effective in stabilizing,organic materials against oxidative,, thermal and actinic degradation.
Patent CA-1288892-C (CA)
Title: Catalyst mixtures for polyisocyanurate foam
Inventor: SOUKUP THOMAS G
IPC: C08G18/42
Filed: 1987-06-26
Granted: 1991-09-10
Abstract: CATALYST MIXTURES FOR POLYISOCYANURATE FOAM                   ABSTRACT    Rigid polyisocyanurate foams are prepared by (a) bringing together on a continuously advancing conveyor an organic polyisocyanate, a minor amount of a polyester polyol, a blowing agent and, in an organic solvent, a catalyst mixture comprising: (i) a salt of a low molecular weight carboxylic acid selected from the group consisting of an alkali metal salt and an alkaline earth metal salt and mixtures thereof, and (ii) a tertiary amine, the amount of the salt of the low molecular weight carboxylic acid being sufficient and the molecular weight of the carboxylic acid of the salt being sufficiently low to provide a firm foam having a nonfriable surface, and (b) foaming the foam-forming mixture.
Patent CA-1278849-C (CA)
Title: Active matrix display screen using hydrogenated amorphous silicon carbide and process for producing this screen
Inventor: MORIN FRANCOIS
IPC: H01L31/08
Filed: 1987-07-14
Granted: 1991-01-08
Abstract: ABSTRACT OF THE DISCLOSURE     The  semiconductor  making  it  possible  to obtain  thin  film  transistors  is  of  hydrogenated amorphous  silicon  carbide.    As  this  material  is transparent, the stack constituted by the semiconductor and the  insulant can be maintained over the entire wall, so that there is no need to expose the columns and blocks.  Application to flat-faced screen displays.
Patent CA-1328029-C (CA)
Inventor: LUNARDON GIANFLAVIO
IPC: C08G18/10
Filed: 1987-07-20
Granted: 1994-03-22
Abstract: ABSTRACT OF THE DISCLOSURE      The invention concerns a process for the manufacture of thermoplastic polyurethanes wherein an organic polyisocyanate is made to polymerize with a polyol (reactive with same isocyanate) in the presence of a chain extending agent having a molecular weight lower than 400, under continuous stirring, at a temperature higher than 150°C and for a time sufficient to obtain a product having a melt flow index lower than 25 g/10'.
Patent CA-1281689-C (CA)
Title: Measuring cup closure and method for fitting the closure
Inventor: KITTSCHER PETER
IPC: B65D41/26
Filed: 1987-07-31
Granted: 1991-03-19
Abstract: ABSTRACT OF THE DISCLOSURE     A measuring cup closure for a container opening having a screwthread formed on its outside surface comprising:  (a) a spout part placeable in the container opening wherein the spout part comprises a pouring spout and an outer ring which is formed integrally around the base of the pouring  spout  and  surrounds  the  spout  at  a  distance therefrom, the outer ring being adapted for surrounding the rim of the container opening from the inside to the outside of the container; and (b) a measuring cup which is adapted to be screwed onto the container opening over the spout part wherein the outer ring of the spout part has a screwthread for screwing the measuring  cup  thereto,  and  the  measuring  cup  is integrally  formed  with  an  encircling  ring  having  an internal screwthread corresponding to the screwthread of the outer ring of the spout part and the screwthread of the container opening.
Patent CA-1298503-C (CA)
Inventor: SAKUNAGA KENICHI
IPC: D01D5/36
Filed: 1987-09-21
Granted: 1992-04-07
Abstract: MULTIFILAMENT TYPE PLASTIC OPTICAL FIBER     ABSTRACT OF THE DISCLOSURE      A multifilament type plastic optical fiber having a substantially uniform cross-section and an islands-in-sea structure, in which 10 to 10,000 islands are arranged in the sea, the respective islands have a substantially uniform cross-section having a diameter of 10 to 200 ~ and the sea occupancy ratio in the cross-section of the optical fiber is 5 to 40%, said optical fiber being prepared by constructing a true conjugate spinning spinneret by (a) an orifice plate having 10 to 10,000 core-forming holes, (b) an orifice plate having 10 to 10,000 sheath-forming holes and (c) an orifice plate having 10 to 10,000 sea-forming holes having an opening expanded downward, the lower ends of every two adjacent sea-forming holes having contacted with each other on the lower end face of said orifice plate, so that a fiber comprising the sea and islands having a core-sheath structure is formed by true conjugate spinning without using a filament-gathering orifice plate, supplying a core-forming polymer, a sheath-forming polymer and a sea-forming polymer to respective spinning holes, melt-spinning the polymers under such conditions that the spinning draft D defined by the following formula  :         D = (hole diameter of core-forming orifice plate)2/(core diameter of multifilament optical fiber)2 ,..   is 20 to 5,000, fusion-bonding the spun filaments on the lower end face of the spinneret, and taking up the formed fiber.
Patent CA-1285615-C (CA)
Inventor: FERNANDES ROOSEVELT A
IPC: G01R19/00
Filed: 1987-10-26
Granted: 1991-07-02
Abstract: Abstract Of The Disclosure Disclosed herein are individual sensor modules for mounting directly upon energized electrical power conductors and systems employing such modules, with principal emphasis upon the provision of both data transmitting and receiving means in each sensor module and at an associated ground station.  The modules sense the instantaneous values of all parameters necessary to perform complete metering functions and, in one embodiment, are synchronized by a signal transmitted from the ground station and received by all modules so that the  values are measured simultaneously on all conductors at a substation.  The signals are transmitted by the modules in a time-synchronized manner and are in
Patent CA-1282846-C (CA)
Title: Header device
Inventor: NARITA HIROSHI
IPC: G06K7/00
Filed: 1987-11-03
Granted: 1991-04-09
Abstract: Abstract of the Disclosure A header device for receiving an IC card or pack, comprises a housing, which includes an IC-pack holder having an opening through which the IC pack is inserted into and removed from the housing, and a pair of first levers projecting into the IC-pack holder so as to abut an end portion of the IC pack, and a pair of second levers located outside the holder.  The first and second levers are coupled to each other at their respective proximal ends, so that they are immovable relative to each other.  The coupled levers are rotatably mounted on the housing.  If the IC pack is inserted into the housing through the opening, the end portion of the IC pack pushes the respective first levers, thereby rotating both the first and second levers in a first rotation direction.  Then, if the second levers are rotated in a second rotation direction reverse to the first rotation direction, the first levers push the IC pack out of the housing.
Patent CA-1303972-C (CA)
Title: Limited entry, multiple fracturing from deviated wellbores
Inventor: STRUBHAR MALCOLM K
IPC: E21B7/04
Filed: 1987-11-03
Granted: 1992-06-23
Abstract: LIMITED ENTRY METHOD FOR INDUCING SIMULTANEOUSLY     MULTIPLE FRACTURE IN DEVIATED WELLBORES   Abstract A hydraulic fracturing process for inducing simultaneously, multiple vertical fractures in a deviated wellbore located in a subterranean formation for the removal of resources therefrom, particularly hydrocarbonaceous fluids.  The process results in increased recovery of hydrocarbonaceous fluids when combined with steam-flooding, solvent or surfactant stimulation processes.  The wellbore is selectively perforated with holes sufficiently apart that multiple vertical fractures are produced.  This occurs when the fracturing fluid rate through the limited holes causes a pressure drop across the holes sufficient to divert the fluid through essentially all of the holes.
Patent CA-1316386-C (CA)
Title: High-consistency pulp tower and method of discharging pulp from the tower
Inventor: HENRICSON KAJ
IPC: D21C9/10
Filed: 1987-11-27
Granted: 1993-04-20
Abstract: ABSTRACT OF THE DISCLOSURE A high-consistency pulp tower (1) comprises a fluidizing discharge device (15) disposed in the outlet (13) for pulp. in order to prevent the pulp from staying in any part of the bottom, the pulp tower is equipped with a rotating means (6) which in turn is provided with transport elements (12) for feeding the pulp towards the outlet (13).
Patent CA-1320055-C (CA)
Title: Thermodynamic cyclic process
Inventor: SCHUKEY JURGEN
IPC: F01K25/06
Filed: 1987-12-07
Granted: 1993-07-13
Abstract: Abstract A thermodynamic cyclic process with a gaseous working medium, which is alternately compressed and expanded, in which process a working medium is employed, which experiences a volume expansion due to chemical proces-ses at the higher temperature after the compression and a corresponding volume contraction at the lower temper-ature after the expansion, is to be improved so that a higher efficiency is achieved.  This is achieved in that the volume expansion is exothermic and the volume contrac-tion is endothermic.  In this case, the cyclic process can increase the efficiency both in heat engines and al-so in heat pumps.
Patent CA-1278054-C (CA)
Title: Filter adjustment apparatus and method
Inventor: YAMAMOTO YOSHIHIRO
IPC: H03G5/18
Filed: 1987-12-10
Granted: 1990-12-18
Abstract: ABSTRACT   A filter adjustment apparatus adjusts the properties of a filter by changing, for example, the circuit constants of a filter connected in series with a signal processing circuit to correspond with desired optimum properties of the filter.  The state of the signal processing circuit is changed to a state not affecting the filter adjustment, to thereby eliminte the influence of the signal processing circuit on the filter characteristics, to facilitate and increase precision of the filter adjustment.
Patent CA-1277149-C (CA)
Title: Plastic decanter with warner apparatus and method of use
Inventor: STONER ARTHUR L
IPC: A47J31/50
Filed: 1987-12-29
Granted: 1990-12-04
Abstract: PLASTIC DECANTER WITH WARMER APPARATUS           AND METHOD OF USE ABSTRACT OF THE DISCLOSURE       A plastic decanter and method of use having inward sloping side walls and a broad base construction which interfits with a concave-shaped warmer plate mounted in the warming deck of a conventional coffee brewing machine, the decanter receiving freshly brewed coffee from a brewing assembly with the decanter con-taining over half of the coffee mass below the horizontal midpoint permitting a reduction in the required heat to be generated by the warmer plate heating element for avoiding burning the coffee, while the sloping side-walls, a closure lid and the tight interfit between the decanter and the warmer plate contribute to a reduction in the air convection heat losses for maintaining the coffee fresh for at least four hours, the plastic decanter being relatively unbreakable for eliminating a potential hazard while being utilized as a lightweight serving container.
Patent CA-1321764-C (CA)
Inventor: ROSEN JEFFREY M
IPC: A01K67/00
Filed: 1988-02-12
Granted: 1993-08-31
Abstract: Abstract of the Disclosure Described is a method of targeting specific genes to the mammary gland which results in the efficient synthesis and secretion of biologically important molecules.  Further, there is described as a composition of matter, a transgenic mammal having the ability to reproduce itself and being suitable for the secretion of biologically active agents into its milk. Additionally there is disclosed as a composition of matter, recombinant DNA gene complexes designed to integrate into a mammalian genome and to synthesize and secrete biological active agents into the milk.  Furthermore methods of producing and using altered milk are disclosed.
Patent CA-1296748-C (CA)
Title: Device for transporting and forming batches of flat pieces with decreasing thickness
Inventor: MORISOD JEAN-BERNARD
IPC: B65H33/08
Filed: 1988-03-15
Granted: 1992-03-03
Abstract: ABSTRACT          The present invention refers to a device for transporting and forming batches of flat pieces of tapering thickness comprising a rotative double store receiving the flat pieces in two phases, so that the two trapezoidal half packets are superposed and then removed towards a bundling unit.
Patent CA-1300311-C (CA)
Title: Method for treating resin in a purge vessel
Inventor: BROD WILLIAM B
IPC: C08F10/00
Filed: 1988-04-26
Granted: 1992-05-05
Abstract: METHOD FOR TREATING                         RESIN IN A PURGE VESSEL            ABSTRACT          A method for removing-unpolymerized gaseous monomers from a solid olefin polymer in a single purge vessel while deactivating Ziegler-Natta catalysts and organometallic catalyst residues present in said solid olefin polymer by utilizing a two diameter purge vessel wherein hydrolysis of the catalysts are effected in the portion of the reactor having the smaller diameter with the gaseous monomers being removed in the larger diameter portion.
Patent CA-1328401-C (CA)
Inventor: GEHO W BLAIR
IPC: A61K9/127
Filed: 1988-06-22
Granted: 1994-04-12
Abstract: DIABETIC CONTROL BY COMBINED INSULIN FORMS          ABSTRACT OF THE DISCLOSURE          The invention concerns a therapeutic dose of insulin for the  treatment of diabetes Mellitus.  By providing  free insulin  in  combination with insulin encapsulated in  a lipid  membrane  lipsome  which has  a  target molecule recognizable  by the hepatocyte receptors of the  liver, the usually required dosage of insulin may be reduced to provide replication of healthy function.  The proportion of  free insulin to encapsulated insulin may be  1:9  to 9:1.  The  liver  function in removing glucose from  the blood  supply  and then releasing the glucose  from  the liver is regulated.
Patent CA-1308853-C (CA)
Title: Process for production of olefin-based or styrene-based polymers
Inventor: MAEZAWA HIROSHI
IPC: C08F4/6592
Filed: 1988-06-28
Granted: 1992-10-13
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a process for producing olefin-based or styrene-based polymers by poly-merizing olefins or styrene or its derivatives in the presence of a catalyst comprising (A) a transition metal compound and (B) aluminoxane, which process is characterized in that as the (B) aluminoxane, an aluminoxane having a partially cross-linked structure is used.       According to the present invention, the catalyst activity can be markedly increased by using aluminoxane having a partially cross-linked structure.