baber/WOPTO huggingface dataset:
Patent CA-1238631-A (CA)
Inventor: SIMPSON NEIL A A
IPC: F16K11/07
Filed: 1985-06-27
Granted: 1988-06-28
Abstract: ABSTRACT OF THE INVENTION      A well bore enlarger comprising, in its fixed-arm embodiment, a tubular housing member having an enlarged section with an outer diameter substantially the same as the well bore diameter, the enlarged section having a plurality of longitudinal  cut-out portions defining blades of the enlarged section therebetween; a longi-tudinal slot within the blade; a cutting arm mounted to the blade within the slot having cutting edges and a fluid gallery between the cutting edges which gallery comuni-cates with the slot and the well bore; synthetic diamiond material attached to the cutting arm; and means on the tubular housing member for directing a fluid through the fluid gallery of the cutting arm.  In the expandable-arm embodiment of the well bore enlarger, the tubular housing member is formed with the enlarged section as previously described, with slots, blades and cut-out portions.  The expandable-arm embodiment further comprises a cutting arm which is pivotally mounted within the blade and moveable between radially retracted position wherein the cutting arm is disposed essentially within the outer diameter of the enlarged section and a radially extended position wherein the outer edge of the cutting arm is disposed essentially outside the diameter of the enlarged section and the inner edge of the cutting arm remains at all times essentially within the outer diameter of the enlarged section; stop means within the blade and engageable with the cutting arm to limit outward movement of the cutting arm; synthetic diamond material attached to the cutting arm; a tubular drive member slidably mounted within the tubular housing member, the drive member including a piston actuated by hydraulic fluid; means on the cutting arm and drive member for moving the cutting arm from its retracted position to its extended position; and means on the drive member for directing fluid toward the cutting edges of the cutting arm.
Patent CA-1238379-A (CA)
Inventor: KELLETT K CRAIGE
IPC: F16L3/10
Filed: 1985-08-02
Granted: 1988-06-21
Abstract: Abstract A clamp is provided for holding an electrical transmis-sion line at the end of an insulator on a transmission pole or tower.  The clamp comprises an arm which may be pivoted over a transmission line seated in a saddle portion of the clamp body.  The arm is locked in place to hold the line by means of a screw or bolt which en-gages the end thereof.  The clamp is capable of remote manipulation by conventional live line tools thereby providing greatly increased safety over presently known devices.
Patent CA-1245590-A (CA)
Inventor: BOESTEN WILHELMUS H J
IPC: C12P13/08
Filed: 1985-10-09
Granted: 1988-11-29
Abstract: ABSTRACT           Process for the enzymatic hydrolysis of a D-.alpha.-amino-acid amide to the corresponding D-.alpha.-amino-acid, characterized in that an aqueous solution of the D-.alpha.-amino-acid amide is contacted with an aminoacylamidase-containing preparation obtained from a culture of Rhodococcus erythropolis or a mutant thereof and the D-.alpha.-amino-acid is subsequently recovered from the hydrolysate obtained.
Patent CA-1234890-A (CA)
Inventor: ROOSDORP JOANNES W M
IPC: H01R4/50
Filed: 1985-12-10
Granted: 1988-04-05
Abstract: ABSTRACT     An electrical wedge connector comprises a resilient wedge folded up from sheet metal with an arcuate central web having edge portions folded back in opposite sense to present sides, ends being folded inwardly to the convex side of the web. The receptacle is of generally C-form having resilient bight portions for receiving the wedge between them. Inturned flanges on the receptacle serve as a stop to wedge insertion and a latch on the wedge secures it to the receptacle against withdrawal.
Patent CA-1259756-A (CA)
Inventor: WHITE LUTHER J
IPC: B67B3/22
Filed: 1985-12-13
Granted: 1989-09-26
Abstract: ABSTRACT    A tool is provided for use with a paint can and a lid adapted to be positioned within a generally peripherally arranged channel in the paint can.  The tool includes first and second spaced prongs and a downwardly extending spike, all of which extend downwardly from the underside of a generally elongated body portion.  The tool has a sharp edge which can be used for prying the lid from the can channel.          The downwardly extending spike and the second prong are used to form a plurality of apertures in the can channel, and the underside of the first end of the elongated body and the first prong are used to seal the lid in the can channel.
Patent CA-1243562-A (CA)
Inventor: MASUHARA KENICHI
IPC: B05D7/16
Filed: 1986-01-22
Granted: 1988-10-25
Abstract: HEAT RESISTANT PRECOATED STEEL SHEET AND   PROCESS FOR THE PRODUCTION THEREOF            Abstract of the Disclosure A heat resistant precoated steel sheet suitable for use in the manufacture of a muffler of an automobile exhaust gas system comprising :      a hot dip aluminized steel sheet, a chromate pretreatment layer formed on at least one surface of said hot dip aluminized steel sheet and having a chromium pick-up of 10 to 50 mg/m2, a primer coat formed on said pretreatment layer and comprising a cured polyamide imide resin and 8 to 52 parts by weight, based on 100 parts by weight of said resin, of strontium  chromate intimately admixed with said resin, and a top coat formed on said primer coat and comprising a cured polyamide imide resin and 8 to 32 parts by weight, based on 100 parts by weight of said resin, of aluminum  scale intimately admixed with said resin.
Patent CA-1262124-A (CA)
Inventor: ANDREW SYDNEY P S
IPC: B01J23/58
Filed: 1986-04-22
Granted: 1989-10-03
Abstract: Abstract Catalysts High surface area, e.g. precipitated, ammonia catalyst precursors are promoted with an alkali metal salt of a transition metal acid, e.g. potassium ferrate, ferrite, permanganate, ruthenate, chromate, or ferrocyanide.          The use of such promoters in place of potassium carbonate enables the catalyst to be activated at lower temperatures thus reducing the risk of sintering of the active metal.
Patent CA-1256174-A (CA)
Inventor: COX ALBERT R
IPC: H01R12/08
Filed: 1986-06-27
Granted: 1989-06-20
Abstract: MASS TERMINABLE FLAT CABLE ASSEMBLY WITH             READILY SEPARABLE GROUND PLANE               Abstract of the Disclosure A flat cable assembly for use with a mass termination connector.  The cable assembly includes a main cable having a plurality of conductors held in regularly spaced parallel relationship in a sheet of insulation to match the terminal element spacing of the connector.  The main cable has a first surface, a second surface and lateral ends with the surfaces extending between the ends.  A plastic covering having an interior surface facing the main cable second surface is provided.  A release agent is printed on either or both of the interior surface of the plastic covering and the second surface of the main cable so that portions of the printed upon surface are coated by the release agent and other portions of that surface are uncoated.  A metallic ground plane is positioned between the main cable and the covering with the plastic covering being bonded to the second surface at the uncoated portions so that the plastic covering can be readily separated from the main cable to expose the ground plane.
Patent CA-1270419-A (CA)
Inventor: LAMARRE THOMAS M
IPC: C02F1/50
Filed: 1986-07-28
Granted: 1990-06-19
Abstract: ABSTRACT OF THE DISCLOSURE A superior industrial biocide for treating industrial process waters is afforded in the combination of 1,5-pentane-dial and methylene bis thiocyanate.  Preferably the biocide will contain from 5% to 95% by weight of 1,5-pentanedial and from 95% to 5% by weight of methylene bis thiocyanate.
Patent CA-1257012-A (CA)
Inventor: SAUERWALD WILHELM A
IPC: G01R31/28
Filed: 1986-09-08
Granted: 1989-07-04
Abstract: ABSTRACT         A description is given of the testing of an inter-connection function between two integrated circuits which are mounted on a carrier and which are interconnected by data connec-tions for example a printed wiring board.  The integrated cir-cuits are also connected to a serial bus via which test patterns and result patterns can be communicated between a test device which can be connected thereto and the respective integrated circuits.  The bus of a preferred embodiment is formed by a so-called I2C bus.  In a further elaboration, this set-up can also be used for testing the internal logic circuitry of the inte-grated circuits.  For the testing of the interconnection function, there are provided input/output cells with a parallel connection for performing the normal execution function in a transparent mode.  They also include series connections for communication test/result patterns in the way of a shift register.
Patent CA-1259523-A (CA)
Inventor: RATHMELL RICHARD K
IPC: F23G5/46
Filed: 1986-09-12
Granted: 1989-09-19
Abstract: ABSTRACT          A heat exchanger - combustion chamber construction includes a combustion chamber and a heat exchanger chamber.  Disposed in the heat exchanger chamber is an array of inlet tubes, the outlets of which discharge into the combustion chamber.  Combustion products discharged from the combustion chamber are flowed over the inlet tubes in heat exchange relation.          An array of aspirator sleeves of larger inner dimension than the outer dimension of the inlet tubes is secured to divider structure between the heat exchanger chamber and the combustion chamber, each aspirator sleeve receiving the outlet end of a heat exchanger tube while permitting lontigudinal movement of the heat exchanger tube within the sleeve (due to thermal expansion, for example).  Inlet vapor flow through the tubes produces a reduced pressure effect in the sleeves to a value below the pressure of the exhaust gas in the heat exchanger chamber so that there is recycle flow of a small fraction of the combustion products through the aspirator sleeves back into the combustion chamber.
Patent CA-1245291-A (CA)
Inventor: SHUTTERLY HAROLD B
IPC: H04B10/29
Filed: 1986-09-26
Granted: 1988-11-22
Abstract: ABSTRACT OF THE DISCLOSURE      A T-connection fiber-optical repeater employs redundant electrical-to-optical converters for generating optical signals to be distributed to terminal devices connected the repeater, and redundant optical-to-electrical converters for receiving optical signals from the terminal devices.  Reliability is markedly increased by including one or two mixing stars in the fiber system between the converter and the repeaters.  The number of converters and supporting circuitry that is needed can be reduced by coupling more than one fiber from the star or stars to each converter.  The reliability of the repeater can be further enhanced by using redundant optical-to-electrical con-verters to receive optical signals from other repeaters and by using redundant electrical-to-optical converters to emit optical signals to other repeaters.  Monitoring optical-to-electrical converters can be coupled to the stars in order to detect failure of electrical-to-optical converters connected to the stars.
Patent CA-1257963-A (CA)
Inventor: MARXER HERBERT
IPC: A43B5/04
Filed: 1986-11-05
Granted: 1989-08-01
Abstract: SKI BOOT FASTENER     ABSTRACT OF THE DISCLOSURE        This ski boot fastener comprises A stretching lever having pivotally mounted therein at least two nipples each fulcrumed on a crosspin, and boot closing cables having each one end passing through the corresponding nipple and anchored to a cable head or socket movable along the cable and reacting against the corresponding nipple. The head or socket consists of an internally screw-threaded tube engaged by an externally screw-threaded core soldered to the cable end. The adjustment is obtained by rotating the socket.           (Figures 4 and 5).
Patent CA-1274231-A (CA)
Inventor: GREENHOW JAMES G
IPC: B65B67/12
Filed: 1987-02-20
Granted: 1990-09-18
Abstract: ABSTRACT         A lidless garbage bag holder for mounting on the inside vertical surfaces of cupboard doors is described.  In a preferred embodiment, the bag holder has a frame portion fixed to the door and a movable portion pivoted to the fixed portion, the movable portion automatically moving to the open position as the door opens and to the closed position as the cupboard door is closed by engagement between a leading portion, such as a horizontal rod, and a ramp mounted on the cabinet floor.  The ramp also provides means to keep the door firmly shut when it is in the closed position.  The bag holder has handle receiving portions with friction fit caps and can accomodate bags with and without handles, the friction fit caps holding the bags without handles on the frame portions.  In an alternative embodiment the ramp is part of the leading portion of the movable frame portion,
Patent CA-1269762-A (CA)
Title: Method and arrangement for the examination of  electrically active impurities of semiconductor  materials or structures
Inventor: FERENCZI GYOERGY
IPC: G01N25/00
Filed: 1987-03-13
Granted: 1990-05-29
Abstract: ABSTRACT OF THE DISCLOSURE    A method for the examination of electrically active  impurities of  semiconductor materials or semiconductor structures is disclosed.   The method comprises the steps of providing a junction in a sample taken from the semiconductor to be tested, inserting the sample in a microwave field, providing a space charge layer in the junction by applying a reverse bias thereto, filling the electrically active defects of the space charge layer, and examining the thermal emission process proceeding to reach a thermal equilibrium state that occurs following the filling step by measuring the change of the microwave field that takes place due to changes in microwave absorption in the sample during the thermal emission process.  The microwave field should be present at least during the examination of the transient microwave absorption.  A measuring arrangement for carrying out the method is also disclosed in which a sample of the semiconductor comprises a junction, the sample is provided with a pair of electrical contacts, and the measuring arrangement comprises a biasing means coupled to the contacts for reverse biasing the junction to provide a space charge layer therein,  a means for filling the electrically active defects in the layer during a predetermined period or periods, and transient detecting means for detecting transient changes in the junction after termination of said periods.   The arrangement further comprises a microwave generator, and microwave means coupled to the generator which defines a microwave field.   The sample is arranged in the field of the microwave means with a contact coupled to ground.   The transient detecting means is a microwave detector arranged to detect transient changes in microwave absorption due to the changes in the junction.
Patent CA-1267869-A (CA)
Inventor: ESTKOWSKI MICHAEL H
IPC: B65D75/58
Filed: 1987-09-28
Granted: 1990-04-17
Abstract: EASILY REMOVABLE PROTECTIVE COVERING          FOR ANNULAR OBJECTS                 Abstract of the Disclosure A protective covering for annular objects, such as caster wheels, which covering consists of a continuous band of heat-shrinkable plastic material defining spaced marginal edges thereabout, which band is proportioned thereabout to be closely received over and about the tread of the caster wheel in overlapping relation to the wheel along both side edges of the wheel tread, for heat shrinking thereagainst, whereby the band is tensioned against the wheel tread, and the wheel tread side edges, in protective relation to the tread, which band is formed to provide what becomes a tear or release strip that functions to sever the or band, when removal of the covering is desired, from one side edge of the band to the other.  When removal of the covering from the wheel tread is desired, the tear strip is created by pulling or peeling a designated portion of the covering laterally  outwardly of the wheel tread, and from one side edge of the covering to the other side edge of same, to sever the protective covering, which covering then springs free of the wheel tread.  A method is disclosed for application of the protective covering over the wheel tread.
Patent CA-1269366-A (CA)
IPC: C07H15/203
Filed: 1988-01-05
Granted: 1990-05-22
Abstract: ABSTRACT OF THE DISCLOSURE           The invention is concerned with new galac-tose derivatives having the formula:       wherein R1 is benzyl or   R and R2 are hydrogen or benzyl when R1 is benzyl, other-wise R and R2 are hydrogen,  acetyl or benzyl,  R3 and R4  are hydrogen or R3 together with R or R4 form iso-propylidene, R5 is benzyl or allyl and R6 is hydrogen, acetyl or benzyl.  These new compounds are useful inter-mediates for the synthesis of gangliosides.
Patent CH-507397-A (CH)
Title: Knitting decreasing necks using jacquard - cards
Inventor: MARCELLO CARRARESI
IPC: D04B11/28
Filed: 1969-04-11
Abstract: Knitting necks on garments by decreasing, utilising Jacquard cards, with the improvement whereby two independent Jacquard chains are used, the knitting maching having guide means suitable for each chain and displaceable parallel to the machine. The use of two Jacquard chains carrying the cards enables a big saving to be made in the total number needed and also permits adjustments in size and pattern.
Patent CY-1629-A (CY)
Title: Lymphokine production and purification
IPC: C12R1/865
Filed: 1992-07-10
Abstract: A method for preparing and isolating a transformation vector containing CSF/cDNA is described. The method comprises:  preparing RNA from a cell that produces CSF;  preparing polyadenylated messenger RNA from said RNA;  preparing single stranded cDNA from said messenger RNA;  converting the single stranded cDNA to double stranded cDNA; inserting the double stranded cDNA into transformation vectors and transforming bacteria with said vector to form colonies; picking pools of 200 to 500 colonies each and isolating plasmid DNA from each pool; transfecting the plasmid DNA into suitable host cells for expressing CSF protein; culturing the transfected cells and assaying the supernatant for CSF activity; and selecting CSF positive pools and screening the colonies used to make the pool to identify a colony having CSF activity. Also described are a cDNA coding for a protein having CSF activity (i.e. CSF/cDNA), a microorganism or cell line transformed with a recombinant vector containing such CSF/cDNA, and a method for producing CSF protein by expressing said CSF/cDNA by culturing a microorganism or cell line. The invention also provides a method of purifying the CSF proteins and the purified proteins so produced.
Patent DK-110595-A (DK)
Inventor: NIELSEN JENS MOGENS
IPC: C11B7/00
Filed: 1995-10-02
Abstract: The invention relates to a process for dry-fractionating palm olein into a liquid superolein fraction and a solid stearin fraction by means of temperature-controlled cooling. The process makes use of a grafting material which is a saturated glycerol fatty acid ester which comprises at least 83% by weight of triglyceride and at most 15% by weight of diglyceride. At least 45% by weight of all the esterified fatty acids which are present in the glycerol fatty acid ester are fatty acids which contain 20-24 carbon atoms. This process can be used to prepare a superolein fraction having an elevated iodine number in a shorter process time and without loss of superolein yield.
Patent DK-236483-A (DK)
Inventor: WILLARD DAVID FRANK
IPC: H04B7/24
Filed: 1983-05-26
Abstract: A pager with a visual display comprises a radio receiver 12, devices 16 for identifying a required recipient of signals to the radio receiver, devices for storage of a signal which is received by the radio receiver, devices 32 for reading off the number of messages which are received during a certain interval, and devices 32 for reading off a number of received messages. <IMAGE>
Patent DK-415084-A (DK)
Inventor: HETZER NORBERT
IPC: B43L25/10
Filed: 1984-08-30
Abstract: An ink pot for felt pens for inscribing posters or the like is described which comprises an ink container (3) and a cover (4) in which openings (5, 6, 7) are disposed for receiving felt pens (8, 9, 10). In the ink container (3) a suction funnel (20) is accommodated which comprises a funnel cone (21) in contact with its outer edge (23) with the inner wall of container (3) and a suction tube (22) which adjoins the funnel cone (21), projects towards the container bottom and terminates just above the latter. In the funnel cone (21) and in the suction tube (22) a suction body (25) is disposed and over the funnel cone (21) there is an ink pad (26) which is in contact with the suction body (25). The suction funnel (20) and the ink pad (26) are fixedly anchored in the ink container (3).
Patent DK-563087-A (DK)
Inventor: SINGEWALD ARNO
IPC: C01F5/40
Filed: 1987-10-27
Abstract: Very pure magnesium sulphates are prepared from hard salts by a process in which a magnesium sulphate monohydrate of high purity is first obtained electrostatically in a limited amount. From the residual material and dusts collected and with co-use of the conditioning agents derived from the preceding steps, an MgSO4 concentrate of relatively low purity is obtained in a further step and is converted by wet chemical routes to a magnesium sulphate heptahydrate of high purity.
Patent FI-861303-A (FI)
Inventor: STOECKLI RUDOLF
IPC: G07D3/14
Filed: 1986-03-26
Abstract: 1. Process for the sorting of coins (10), in which the coins (10) to be sorted are moved along a conveyor track (3) past sorting stations (6) arranged in succession along the latter (3) and are deflected from the conveyor track (3) at these, at each sorting station (6) the size of the coins (10) being determined and the latter being deflected from the conveyor track (3) only when the coin size determined at a sorting station (3) corresponds to a nominal value assigned to this sorting station (6), characterized in that at least one further characteristic of the coins (10) is determined at the start of the conveyor track (3) and before the first sorting station (6a), and, when the nominal and actual values of the coin size are equal at a sorting station (6), at the latter the coins (10) are deflected from the conveyor track (3) only when the nominal value assigned to this sorting station (6) and representing the further characteristic or characteristics of a coin (10) corresponds to the actual value of this further characteristic or these further characteristics which is determined at the start of the conveyor track (3).
Patent FI-865022-A (FI)
Inventor: BAIER MANFRED
IPC: G01N33/573
Filed: 1986-12-10
Abstract: The present invention provides a process for the preparation of a reagent paper for immunological analysis, wherein a fiber fleece of a cellulose/synthetic fiber mixture, in which the weight ratio of cellulose/synthetic fiber is 1 to 90/99 to 10, is activated by treatment with periodate, the so activated fiber fleece is loaded with an acid-treated protein and non-bound protein is removed. The present invention also provides a reagent paper for immunological analysis, wherein it comprises a fiber fleece of a cellulose/synthetic fiber mixture, in which the weight ratio of cellulose/synthetic fiber is from 1 to 90/99 to 10. Furthermore, the present invention is concerned with the use of a fiber fleece of a cellulose/synthetic fiber mixture, wherein the weight ratio of cellulose/synthetic fiber is 90 to 1/10 to 99, as reagent carrier for heterogeneous immunological analysis.
Patent FI-883470-A (FI)
Inventor: PETER HEINRICH
IPC: A61P25/28
Filed: 1988-07-22
Abstract: Compounds of the formula    <IMAGE>  (I)    <IMAGE>   in which R is alkyl having up to 4 carbon atoms, n has an average value of at least 9, X is a radical of the formula -C(=O)-(NH-SO2)m- in which m is 0 or 1 and, if m is 1, the carbonyl group may be bonded to the oxygen atom or to the nitrogen atom, and each of the radicals A1, A2 and A3, independently of the others, is hydrogen or an acyl radical, and salts of salt-forming compounds of formula I, as well as metal complexes of compounds of formula I, in which A1, A2 and A3 are hydrogen can be used as metal chelators and as auxiliaries in diagnosis.