baber/WOPTO huggingface dataset:
Patent CA-1311814-C (CA)
Inventor: VERHOEVEN LAURENTIUS M
IPC: H01R12/51
Filed: 1989-04-19
Granted: 1992-12-22
Abstract: MODULAR CONNECTOR SYSTEM WITH HIGH CONTACT ELEMENT DENSITY SURFACE MOUNTED CONNECTORS A modular connector system wherein modules with high contact element density may be surface mounted to a printed circuit board. The connector modules achieve high contact element density by mutually displacing or offsetting the ends of adjacent contact elements in the same column in the direction of the row which extends in the longitudinal direction of the connector housing. The displaced ends are connected by sufrace mounting means to contact surfaces on the printed circuit board. A unique contact design is disclosed which can be used also in cable and other types of connectors. The modules construction permits many and different types of connectors to be mounted readily to a printed circuit board.
Patent CA-1339969-C (CA)
Title: Continuous process for the manufacture of potassium chlorate by coulpling with a sodium chlorate production plant
Inventor: MARAIS DOMINIQUE
IPC: C25B1/26
Filed: 1988-04-21
Granted: 1998-07-28
Abstract: The present invention relates to a continuous process for the manufacture of potassium chlorate by coupling with a plant for the production of sodium chlorate by electrolysis, the said plant; comprising a source of NaCl solution    , a loop for purification of the said solution          , an electrolysis device    , a storage tank    , if appropriate, and a crystallizer     in which the crystallization and the separation of NaClO3 crystals are preferably carried out, wherein circulating liquid is removed downstream of the said electrolysis device    , a concentrated solution of potassium chloride is added to said liquid, precipitation      of the potassium chlorate is caused by any known means, the said potassium chlorate is separated off and the mother liquors from crystallization of the said potassium chlorate are recycled into the said purification loop           of the sodium chlorate production plant.
Patent CA-1314079-C (CA)
Title: Time shared very small aperture satellite terminals
Inventor: WEINBERGER HOWARD L
IPC: H04B7/185
Filed: 1989-05-26
Granted: 1993-03-02
Abstract: TIME SHARED VERY SMALL APERTURE SATELLITE TERMINALS                 ABSTRACT OF THE DISCLOSURE         A time shared power amplifier for amplifying first and second modulated carrier signals for transmission.  The carrier signals are modulated by first (35) and second (21) data signals, respectively.  The first and second signals are characterized by bursts of data separated by periods of silence.  If either of the data signals is presented for transmission while the other is being transmitted, the later one is stored in a storage buffer (11,  13) until the earlier one has been transmitted.  Thus, each signal is transmitted during the other's silent periods, and since only one carrier is being transmitted at any given time a much smaller amplifier (19) can be used to amplify the carriers to a given power level than would be required if both carriers had to be transmitted at once.
Patent CA-1335301-C (CA)
Inventor: ASHBY ROBERT E
IPC: B42D5/02
Filed: 1989-08-08
Granted: 1995-04-18
Abstract: Business form assemblies are provided in continuous web form, separated by transverse lines of perforations, each of said assemblies including a three-part form.  In one embodiment, the intermediate and lowermost form parts include repositionable labels carried by carrier plies, and carbon transfer sheets are interleaved between the upper form part and the intermediate label, and between the intermediate carrier ply  and the lower label.  In another embodiment, the carbon transfer sheets are eliminated and replaced by a carbonless transfer system including adjacent coatings of microcarbon capsules and carbonless resin coatings.  In still another embodiment, three self stick, repositionable labels are provided wherein the upper and intermediate labels are carried by tissue plies and the lower label is carried by a conventional paper ply.
Patent CA-1321671-C (CA)
Title: Ultraviolet radiation-curable coatings for optical fibers and optical fibers coated therewith
Inventor: SHUSTACK PAUL J
IPC: C09D4/06
Filed: 1989-09-22
Granted: 1993-08-24
Abstract: ABSTRACT OF THE INVENTION       Ultraviolet radiation-curable primary and secondary coating compositions for optical fibers are disclosed. The primary coatings comprise a hydrocarbon polyol-based acrylated or methacrylated aliphatic urethane oligomer; an alkyl acrylate or methacrylate monomer; a refractive index modifying monomer or oligomer; a silane adhesion promoter; and a photoinitiator.  The secondary coatings comprise a polyester-based aliphatic urethane acrylate or methacrylate oligomer; an acrylated or methacrylated compound;  and a photoinitiator.   Also disclosed are optical fibers coated with the secondary coating alone or with  the primary and  secondary coatings of  the invention.
Patent CA-1330109-C (CA)
Inventor: SMITH DOUGLAS D
IPC: G11C16/02
Filed: 1993-04-27
Granted: 1994-06-07
Abstract: ECL EPROM WITH MOS PROGRAMMING                ABSTRACT OF THE DISCLOSURE         The present invention provides an ECL EPROM circuit which uses a MOS memory cell.  The invention includes a technique for programming the memory cell using MOS voltage levels, and also includes circuitry for reading the memory cell at ECL voltage levels.  Thus, the programming and reading paths are split to give the ease of programming and the reprogrammability of MOS EPROM devices combined with the reading speed of PROM devices using ECL voltage levels.  In one embodiment, two parallel paths are provided to a memory cell to enable it to separately receive reading and writing (programming) signals.  The reading path employs ECL components for reading the cell, while the writing path contains MOS components for programming and verifying the cell.  The memory cell itself contains a MOS memory element, an ECL pass element, and a sense element coupling the MOS memory element to the ECL pass element.  The MOS memory element is coupled to the programming (writing) path, and the ECL pass element is coupled to the read path with a bipolar output transistor.
Patent FI-73876-C (FI)
Inventor: AHLSTROEM TOM
IPC: A47K17/02
Filed: 1982-04-30
Granted: 1987-12-10
Abstract: A lavatory arm support adapted to be stationarily mounted on a support such as a wall adjacent a lavatory comprises a wall attachment (10, 12) and, pivotally mounted (at 20) thereon, an arm support structure comprising, in a lowered position, an upper arm portion (2, 3), a lower arm portion (4) and portions (6, 23) connecting said arm portions. The arm support (1) is provided with a latching structure comprising latching recesses (13) in the wall attachment (12) and shiftable latches (14) movably mounted in a support element (15) at the upper arm portion (2), said latches (14) being controllable via a link structure (22, 16, 17) by means of sturdy operating handle (19), enabling even persons of reduced muscular strength to operate the arm support between the raised and lowered positions. The latching structure comprises as return spring (21) urging the latches (14) towards latching position.
Patent FI-75247-C (FI)
Inventor: POWERS KERNS HARRINGTON
IPC: H04N5/44
Filed: 1983-05-05
Granted: 1988-05-09
Abstract: A flat-field television image having reduced visibility of horizontal scan lines is generated by receiving first and second fields of interlaced video and progressively generating a scanned image within a time for one incoming field. The progressively scanned image contains interstitital lines between the lines of one field, and consequently the line-scan structure is made less visible, but the flicker rate is undesirably decreased. In order to increase the flicker rate, additional progressively scanned images are generated at a rate equal to or greater than the incoming field rate.
Patent FI-76576-C (FI)
Inventor: WEEKS PAUL DOUGLAS
IPC: C07D499/10
Filed: 1983-10-28
Granted: 1988-11-10
Abstract: A process for the preparation of 1,1-dioxopenicillanoyloxymethyl 6-beta-aminopenicillanate which comprises reacting 1,1-dioxopenicillanoyloxymethyl 6-phenylacetamidopenicillante or the corresponding phenoxy- acetamidopenicillanate under anhydrous conditions with a halogenating agent in the presence of a reaction inert solvent to form an intermediate imino halide, addition of a primary alcohol having from one to four carbon atoms to convert the imino halide to an imino ether and subsequent hydrolysis to give the desired product.
Patent FI-89133-C (FI)
Inventor: FISCHER TORKEL INGEMAR
IPC: A61B10/00
Filed: 1986-05-29
Granted: 1993-08-25
Abstract: PCT No. PCT/SE85/00361 Sec. 371 Date Apr. 11, 1986 Sec. 102(e) Date Apr. 11, 1986 PCT Filed Sep. 23, 1985 PCT Pub. No. WO86/01994 PCT Pub. Date Apr. 10, 1986.The invention relates to a novel device and method for carrying out occlusive epicutaneous tests (patch tests). This type of test is employed for detecting contact allergy to some specific substance (allergen) or for testing allergenic and/or irritant properties of a substance. The invention is characterized in that the test substance is incorporated in a dry film.
Patent FI-76315-C (FI)
Inventor: REUNAMAEKI PAULI
IPC: C03B25/08
Filed: 1986-10-29
Granted: 1988-10-10
Abstract: The invention relates to an assembly in the annealing section of a glass tempering apparatus, comprising a glass sheet supporting rollers (7) and cooling air blow boxes (1,3) are disposed above and below a glass sheet. A blast pressure applied to the bottom surface of a glass sheet because of rollers (7) tends to pick up a glass sheet afloat off the contact with the rollers. In order to correct the situation without changing the cooling effects of the opposite surfaces of glass, the radiation absorption factor of surfaces (7, 10) below a glass sheet is higher than the absorption factor of surfaces (9, 11) above on the thermal radiation wavelengths of glass. Thus, the convection cooling below a glass sheet, and accordingly the blast pressure, can be reduced with respect to the overhead convection cooling.
Patent FI-87490-C (FI)
Inventor: BOER JORT
IPC: F28F19/00
Filed: 1988-08-05
Granted: 1993-01-11
Abstract: Processing apparatus for viscous materials, comprising a vertically disposed annular space (6), the materials to be processed being fed in at the bottom of the annular space (6) and the processed materials being removed at the top, a vertically disposed rotating shaft (1) and a multiplicity of essentially radial arms (3) which are attached to the shaft (1) and to the ends of which vertical components (4) are attached which travel round in the annular space (6) as the shaft rotates (1), whereby the inlet of the materials to be processed debouches tangentially into an annular chamber (13) beneath the annular space (6), the width of which is greater than the width of the inlet and is greater that the width of the annular space (6).
Patent FI-96144-C (FI)
Inventor: FRICK ROGER L
IPC: G01R/
Filed: 1988-10-04
Granted: 1996-05-10
Abstract: A measurement circuit (10) provides an output signal as a function of an input signal. The measurement circuit includes a charge generator (18) which provides packets of charge as a function of the input signal to a measurement element (34). The measurement element (34) measures the charge provided and provides a measurement signal as a function of the charge received. The measurement signal (28) is coupled to a feedback circuit (9) which couples to switches in the charge generator (18) to control production of charge packets. The feedback circuit (9) provides at least one output signal indicative of the quantity or number of charge packets provided.
Patent FI-99123-C (FI)
Inventor: BELDER EIMBERT GERRIT
IPC: C08G63/12
Filed: 1990-03-22
Granted: 1997-10-10
Abstract: The invention relates to a powder paint, comprising a polyepoxy compound, a polyester resin and customary additives, the polyester resin having an acid number ranging from 15 through 70 and a hydroxyl number of 10 or below and being substantially based on units of dicarboxylic acids, glycols and monomers of functionality three or higher, as dicarboxylic acids use is being made of at least 15 mole % of isophthalic acid and at least 5 mole % of 1,4-cyclohexane dicarboxylic acid, as the glycols use is being made of at least 50 mole % of branched aliphatic glycols with 5-11 carbon atoms, which may optionally comprise an ester group, and at most 50 mole % of aliphatic glycol with 2-6 carbon atoms, and wherein the monomers have a functionality three or higher in an amount of at most 8 mole % of dicarboxylic acids plus glycols.
Patent NO-150801-C (NO)
Inventor: LINDAHL ULF PER FREDRIK
IPC: C08B1/00
Filed: 1980-09-05
Abstract: Heparin fragments having selective anticoagulation activity having 14-18 sugar units, the disaccharide unit L-induronosyl-2-O-sulphate-N-sulpho-U-glucosamine-6-O-sulphate being the main component, and where unsulphated L-induronic acid is in a position situated 3-5 sugar units from the unreducing terminal. Pharmaceutical compositions containing such heparin fragments. Processes for the preparation of the heparin fragments.
Patent NO-156809-C (NO)
Inventor: STOLLINGER FRANZ
IPC: H01H23/20
Filed: 1980-12-22
Abstract: 1. An electric switch having a pivotable operating member (1) which acts on a contact rocker (2) by means of a sliding element (3) which is held in a receiver (5) of a switch lever (6) under the pressure of a spring (4), characterised in that the switch lever (6) has a lateral window (8) with the width of the spring (4) towards the receiver (5) ; and that, at the level of or below the window (8), there is provided a support (9) for a moulded body (10) formed on the sliding element (3).
Patent NO-162482-C (NO)
Inventor: MOHN FRANK
IPC: F04D13/10
Filed: 1983-02-17
Abstract: A submersible pump system comprises a lowermost electrically driven pump unit (4,55) providing an inlet to the system for liquid to be pumped and one or more like pumps (5,55) positioned above it and connected in series. Electric power is supplied to the units by way of conductors within a central pipe (14) concentric with an outer cofferdam pipe (12), dielectric oil being circulated through the conductor pipe and between it and the cofferdam pipe and thus through the pump unit motors which have hollow drive shafts (21) around the conductor pipe. The pump stack may be located within a well casing (52), by sealing rings (62) expanded by the dielectric oil pressure, or surrounded by an outer load-bearing pipe (10). The liquid pumped flows externally of the pump stack and the system can be constructed in separate lengths which can be readily assembled on installation.
Patent NO-168641-C (NO)
Inventor: PEET NORTON P
IPC: C07D257/06
Filed: 1984-07-20
Abstract: Alkoxycarbonyl and oxalyl derivatives of amino-N-(1H-tetrazol-5-yl)benzamides are described herein. The compounds involved are useful as antiallergic agents. These compounds can be prepared by the reaction of an amino-N-(1H-tetrazol-5-yl)benzamide with an appropriate acid chloride.
Patent NO-160020-C (NO)
Inventor: HOFFMANN JUERGEN
IPC: E21B17/00
Filed: 1984-09-17
Abstract: The sucker rod system in a deep well sucker rod pump consists of a plurality of unidirectionally reinforced composite fiber rods extending substantially parallel but not in contact with each other, the cross-sectional area of which rods is less than 1 cm2. This enables the advantageous material properties to be utilized to a high degree. The sucker rod system can be assembled on site. The individual composite fiber rods can be monitored when they are in the working position.
Patent NO-160973-C (NO)
Inventor: RICHARD ROBERT
IPC: B21B28/04
Filed: 1985-08-01
Abstract: Apparatus for continuously brushing and lubricating rolls of rolling mills for rolled flat products without pollution of said products by the lubricant used; it can be used in hot or cold rolling, in particular for Al or alloys thereof. An enclosure of general parallelepipedic shape which is open on one face and whose opposite sides which are adjacent to the opening are delimited by a circular arc, the radius of which is substantially equal to that of the roll, is applied thereto by way of a continuous resilient peripheral seal. The enclosure which contains the rotary brushes is lubricated by oil circulation and is under a slight depression.
Patent NO-174262-C (NO)
Inventor: PAULY HANS ERWIN
IPC: C12Q1/26
Filed: 1986-11-27
Abstract: 1. An agent for the detection and for the determination of peroxidase activity, containing in an aqueous solution a tetraalkylbenzidine or one of its salts, a peroxide or a system generating hydrogen peroxide, and a buffer substance, which contains one or more buffer substances which set up a pH in the range 2.5 to 3.9, and contains no organic solvent.
Patent NO-174398-C (NO)
Inventor: EMRICH ROBERT K
IPC: E02F3/40
Filed: 1987-12-03
Abstract: An excavating tooth assembly is described including an adapter (22), a point (21) equipped with rearwardly projecting tongues (28), and locking means including a vertical pin (32) external of the adapter nose (23) held in place by a shrouded spring loaded plug (41) disposed perpendicularly to the line of the mounting point (21) on the adapter (22), the pin (32) having arcuate front (34) and back (35) surfaces for wedging engagement with laterally projecting ears (36,37) on the nose (23) and a laterally projecting lug (38) on a point tongue (28).
Patent NO-178030-C (NO)
Inventor: POHJALA ESKO
IPC: C07F9/38
Filed: 1991-12-19
Abstract: PCT No. PCT/FI90/00163 Sec. 371 Date Feb. 3, 1992 Sec. 102(e) Date Feb. 3, 1992 PCT Filed Jun. 19, 1990 PCT Pub. No. WO90/15806 PCT Pub. Date Dec. 27, 1990.Novel pharmaceutically active bisphosphonic acid derivatives of formula (I), in which R1, R2, R3 and R4 independently are C1-C22 -alkyl, C2-C22-alkenyl, C2-C22-alkynyl, C3-C10-cycloalkyl, C3-C10-cycloalkenyl, aryl, aralkyl, silyl and hydrogen, and R4 is different from hydrogen, Q1 is hydrogen, fluorine, chlorine, bromine or iodine, and Q2 is chlorine, bromine or iodine, including the stereoisomers, such as the geometrical isomers and optically active isomers, of the compounds, as well as the pharmaceutically acceptable salts of the compounds.    <IMAGE>  (I)
Patent CA-2010057-C (CA)
Inventor: O'COIN BERNARD J
IPC: B60C17/06
Filed: 1990-02-14
Granted: 1997-12-09
Abstract: A tire filler comprises elongated strips of high density foam rubber pre-cured in flat moulds and have transverse cross-sectional contours such as will conform when one of a set of the same, to fit snugly against the interior surrounding surface of the associated tire carcass in virtue of the elongated side-edge of each strip being formed in angular relationship to the opposite elongated face-surface of each strip to facilitate snug fittment with one another and the tire casing carcass inner wall, The filler is dimensioned to 'overfill' the carcass of the tire casing and the filler is installed by first spreading apart the opposite side walls of the carcass, The filler is inserted into the casing in concentric layers such that the pre-dimensioned elongated side-edges of each adjacent strip or layer are in substantially smooth co-term inous relationship against said interior surrounding tire carcass surface.  When the walls are released the casing hold a spread-apart mode until they are pressed together on installation of the combination on a rim thereby packing the layers into the casing to create a wheel and tire combination pressurized for load bearing capability.
Patent CA-2012174-C (CA)
Inventor: THOMAN MELL R
IPC: E05B13/00
Filed: 1990-03-14
Granted: 1992-04-28
Abstract: ABSTRACT OF THE DISCLOSURE A modular add-on unit provides (14) anti-spin protection for a gear-operated locking system (13) of plug-in railway freight car doors (12).  The unit has an input shaft (26) with a handle (36) attached thereto, and an output shaft (42) with a recess (40) therein configured for direct engagement with industry standard door shafts.  An anti-spin mechanism (24) disposed within a housing (17) couples the two shafts together, and the housing is attached to the outer surface (42) of the door, preferably by welding.
Patent CA-2018792-C (CA)
Title: Shampoo composition
Inventor: GALLAGHER PETER
IPC: A61K8/40
Filed: 1990-06-12
Granted: 1996-10-22
Abstract: A shampoo composition containing charged surfactant also contains 2-hydroxyalkanoic acid which is shown to enhance hair elasticity and a buffering agent which enhances uptake of the 2-hydroxyalkanoic acid.
Patent CA-2018879-C (CA)
Title: Seat belt support structure
Inventor: HIRASAWA KIYOSHI
IPC: B60R22/24
Filed: 1990-06-13
Granted: 1994-07-05
Abstract: The present invention provides a seat belt support structure wherein a bracket is fixedly secured on a door sash for holding an anchor plate which supports the seat belt, the seat belt support structure being characterized in that said bracket for fixdely securing the anchor plate is attached to the inner surface of the outer panel of said door sash and its attachment portion is  concealed by a door  glass  run which  is  used  to hold the  door window glass, resulting in that screws do not project outwardly through the inner panel and a smooth sealing surface is ensured to seal a clearance between the door sash and the center pillar. Sealing members can thus be easily arranged and it is possible to improve sealing characteristics of the vehicle.
Patent CA-2023475-C (CA)
Title: Trailer landing gear cushion foot
Inventor: HUNGERINK GERALD W
IPC: B60S9/08
Filed: 1990-08-16
Granted: 1996-11-26
Abstract: A cushioned landing gear foot is attached to the landing gear leg by a tubular suspension axle within a housing abutment member on the lower end of the leg, and which abutment engages a resilient pad in a pocket on the foot when under compression load.  The abutment member has a rectangular cross section including a flat bottom surface for abutting the pad.  The clearance between this flat surface (in elevated condition) and the resilient pad is less than the potential vertical movement of the hollow suspension axle in a pair of slots into which it extends.          The pad retaining pocket includes a pair of fore-and-aft inverted L-shaped retaining walls allowing approximately 20 degree fore-and-aft articulation of the foot on the leg, and approximately five degree side-to-side articulation.  When the leg and foot are put under load, the pad will be deformed until a predetermined maximum force is applied to it, and then the axle will bear all load exceeding this predetermined amount.
Patent CA-2027099-C (CA)
Inventor: CHAPMAN GEORGE RICHARD JR
IPC: C08L27/18
Filed: 1990-10-05
Granted: 2001-02-27
Abstract: An extrusion process for difficultly-melt-processible resins, for example, a difficulty-melt-processible hydrocarbon polymer, having improved processibility and having incorporated therein an elastomeric fluorocarbon copolymer, for example, an amorphous vinylidene fluoride copolymer and a crystalline vinylidene fluoride polymer.
Patent CA-2037956-C (CA)
Title: Cross-linked polypropylene compositions suitable for the preparation of foamed materials
Inventor: BRAGA VITTORIO
IPC: C08K5/29
Filed: 1991-03-11
Granted: 2001-07-03
Abstract: 1) Polypropylene compositions hereinafter compositions, particularly suitable for the preparation of foamed materials, comprise, by weight: a) 3-75% of cross-linked PP b) 97-25% of not cross-linked PP, having (~) comprised between 0.50 and 1.3 dl/g, and are characterized by: - M.I. (230°C, 2.16kg) comprised between 0.001 and 600 kg/10' - cross-linked PP as dispersion in the not cross-linked PP, and in form of roughly spheroidal gels of 0.5-100 microns. 2) Process for the preparation of the above mentioned compositions, comprising causing a mixture of PP with peroxidic cross-linking, a furane derivative co-agent and optionally a foaming agent, to undergo a dynamic vulcanization.