baber/WOPTO huggingface dataset:
Patent CA-1263504-A (CA)
Inventor: CASE LAURA K
IPC: B43K23/12
Filed: 1986-01-06
Granted: 1989-12-05
Abstract: ABSTRACT        Aqueous based shear-thinning ink compositions and ball-point pens including the ink compositions.  The ink compositions have a shear thinning index of from about 0.01 to about 0.6 and include a colorant(s) and a water dispersible, polymeric shear-thinning material substantially uniformly dispersed in a highly polar solvent system in which water is the primary solvent for the shear-thinning material.
Patent CA-1245766-A (CA)
Inventor: YANIV ZVI
IPC: H01L27/102
Filed: 1986-02-10
Granted: 1988-11-29
Abstract: RANDOM ACCESS MEMORY             ABSTRACT OF THE DISCLOSURE      A dynamic memory array includes plural sets of spaced apart address lines and storage loca-tions defined by crossovers of members of the plural sets of address lines.  At each storage lo-cation a charge storage means is coupled to a threshold means.  The charge storage means are ad-dressable through the threshold means by the ap-plication of selected potentials to the plural sets of address lines.  The charge storage means and the threshold means can be formed as vertical-ly arrayed, deposited, layers of semiconductor ma-terials, and preferably from amorphous semiconduc-tor alloys.  Also disclosed is a light influencing display having an improved bidirectional threshold isolation means.
Patent CA-1222403-A (CA)
Inventor: LEBLANC RICHARD S
IPC: F41A23/24
Filed: 1986-02-24
Granted: 1987-06-02
Abstract: ABSTRACT OF THE DISCLOSURE     A weapon system including a main gun using link fed ammunition and a co-axially mounted machine gun mounted in a turret rotatably positionable in an armored vehicle.          The spent links for the main gun and the spent machine gun links and brass are ejected through the trunnion bearing on which the rotor for the main gun rotates and into a compartment which communicates with the exterior of the vehicle.  The linked ammunition for the main gun is stored in a rectangular shaped ammunition box positioned dia-metrically in the turret basket.  The manual trigger and main gun elevation assembly includes a mechanical connection between the trigger and the trigger switch which does not rotate with the trigger and handwheel.  The link eject chutes for the main gun, which can be a dual fed 25 milli-meter gun, include guide strips for guiding the tab members of the links through the chute channels and thereby pre-venting jamming.
Patent CA-1257376-A (CA)
Inventor: NAKAMURA TAKUJI
IPC: H04N1/00
Filed: 1986-05-14
Granted: 1989-07-11
Abstract: ABSTRACT OF THE DISCLOSURE         A facsimile apparatus using a continuous length of recording paper with its first surface for recording and its second surface for transmitting scripts.  Received fax signals are recorded on the first surface through a recording section, and scripts which are to be transmitted is written on the second surface and read through a reading section. This arrangement needs only one paper feeding passage and enables the paper to be efficiently used, since non-recording surface of the paper can be used as a surface on which scripts are written.
Patent CA-1230343-A (CA)
IPC: C07D277/40
Filed: 1986-06-19
Granted: 1987-12-15
Abstract: Abstract of the Disclosure The invention relates to compounds of formula (III)   wherein A is lower alkyl or unsubstituted phenyl and n is 1 or 2, and protected and reactive derivatives thereof.  The compounds are valuable intermediates in the preparation of .beta.-lactam compounds having antibacterial activity.     Le A 21 714-CA DIV I
Patent CA-1267135-A (CA)
Inventor: IKEYA TAKAO
IPC: G02B6/46
Filed: 1986-08-22
Granted: 1990-03-27
Abstract: METHOD OF LAYING OPTICAL CABLE IN AERIAL LINE   ABSTRACT OF THE DISCLOSURE    A method of laying an optical cable in an aerial line which comprises the steps of winding the optical cable measured in a necessary length between laying zones on a reel, mounting optical connectors at both ends of the reel, laying the optical cable by winding at the aerial line by mounting the reel on a winding machine moving on the aerial line already installed, disposing the optical connectors on the supports at both ends of the laying zone, similarly laying at the adjacent zones of the laying zone, and connecting the optical cables of the adjacent zones on the support.          Thus, since the optical cables of the adjacent zones can be con-nected on the support, the connecting work at the laying site can be extremely simplified.  Thus, this method can very simply connect at the laying site by connecting the optical cables of the adjacent zones on the support.
Patent CA-1268315-A (CA)
Inventor: MARINGER ROBERT E
IPC: B22D11/06
Filed: 1986-09-17
Granted: 1990-05-01
Abstract: FLOW CASTING            Abstract A process for casting metallic strips thicker than from melt-drag processes but thinner than the in-herent normal thickness of a cast melt is disclosed. The disclosed process casts molten metal, without decanting or accelerating the molten stream, onto a channel-shaped chill surface.  After casting, the molten strip acquires a high thermal gradient.  Following thermal shrinkage of the underside the molten top layer is squeegeed using a chill roll to uniformly distribute and crystallize the top surface.
Patent CA-1273354-A (CA)
Inventor: NARAYAN THIRUMURTI
IPC: C08G18/42
Filed: 1986-11-24
Granted: 1990-08-28
Abstract: ISOCYANATE TERMINATED OUASI-PREPOLYMERS USEFUL     FOR PREPARING URETHANE-GROUP-CONTAINING POLYISOCYANURATE FOAMS HAVING LOW FRIABILITY        Abstract of the Disclosure Flame retardant intumescent polyisocyanurate rigid foams are prepared by trimerizing isocyanate-terminated quasi-prepolymers containing predominately urethane linkages prepared by reacting an organic polyisocyanate with poly-ester polyols derived from the transesterification of dimethyl terephthalate process residue.  The solvent blown rigid polyisocyanurate foams have exceptionally low fri-ability.
Patent CA-1254345-A (CA)
Inventor: IIZUKA YO
IPC: C08G75/0254
Filed: 1986-12-17
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE      A process for the preparation of a high-molecular-weight polyarylene sulfide, which comprises subjecting an alkali metal sulfide such as sodium sulfide and a dihalo aromatic   compound  such    as    dichlorobenzene    to dehalogenation sulfidation reaction in an organic amide solvent, wherein the reaction is carried out by using a reaction vessel in which at least the portion which the reaction liquid contacts is made of titanium,  through at least the following two steps:  (1) the step of carrying out the reaction at a temperature of 180 to 235°C in the presence of water in an amount of 2.4 to 10 moles per mole of the alkali metal sulfide so that the conversion of the dihalo aromatic compound is at least 50% and the melt viscosity of the formed polyarylene sulfide does not exceed  500  P,  and  (2)  the step  of  elevating  the temperature to 245 to 290°C in the presence of water in an amount of 2.5 to 10 moles per mole of the alkali metal sulfide by or without adding water to the reaction system and carrying out the reaction.   The  titanium reaction vessel is used for at least the step (1) and, preferably, for both the steps (1) and (2).  The two-step reaction is advantageous   in   producing   high   molecular   weight polyarylene sulfide.
Patent CA-1269002-A (CA)
Inventor: ROCK JEFFREY A
IPC: F02M45/00
Filed: 1987-01-21
Granted: 1990-05-15
Abstract: SELF-CONTAINED FUEL PRESSURE REGULATOR          Abstract of the disclosure A fuel pressure regulator base has a fuel chamber adapted for plug-connection directly to the fuel rail to receive fuel from the rail, a flexible diaphragm closes the chamber, a cover forms a pressure chamber with the diaphragm, and the pressure regulator base further has a pressure passage adapted for plug-connection directly to the inlet manifold and extending to the pressure chamber to transfer the manifold pressure to the pressure chamber.  The diaphragm thereby senses the difference between the fuel pressure and the manifold pressure and operates a valve to discharge excess fuel from the fuel chamber and the fuel rail and thus maintain the fuel in the rail at the desired pressure.
Patent CA-1267936-A (CA)
Inventor: GRINDAHL MERVIN L
IPC: H03M13/00
Filed: 1987-03-12
Granted: 1990-04-17
Abstract: IMPROVED AUTOMATIC/REMOTE           RF INSTRUMENT MONITORING SYSTEM               ABSTRACT OF THE DISCLOSURE An  improved  automatic/remote  RF  instrument monitoring   system   including   a   plurality   of transponders  configured  to  operate  with  one  of  a plurality of parameter  sensing instruments  remotely located    from    an    interrogate/receiver.     The interrogate/receiver    transmits    RF    transponder activation signals in the form of a tone modulated onto  a  carrier.   In  response  to  the  activation signals,  the transponders  "wake-up" and transmit an RF transponder signal which is received and processed by   the   interrogate/receiver.    The   transponders include a transmission enable circuit which initiates transmission of the RF transponder signals at random times after receipt of the activation signals.  The RF transponder signals are formed by a plurality of spaced transponder  information packets.  Transponder information  packets  of  the  transponder  signal  are transmitted   at   pseudorandom   frequencies   as   a Manchester encoded bit  stream  including a preamble field of predetermined preamble data,  an instrument parameter field of data sensed by the instrument, an instrument   identification   field   of   instrument identification data, and an error control code field of BCH error control code data.
Patent CA-1272520-A (CA)
Inventor: ANSELL JOHN W
IPC: H04M3/24
Filed: 1987-07-29
Granted: 1990-08-07
Abstract: ABSTRACT.           SECURITY ARRANGEMENT FOR A TELECOMMUNICATIONS                      EXCHANGE SYSTEM.     The security arrangement is for a telecommunications system having two security planes, a plurality of peripherals, a plurality of peripheral communication controllers; and switching arrangements interconnecting the peripheral communication controllers.  To determine a faulty security plane, a duplex path is provided between the controllers, and using this path, a controller automatically performs path checks on one of the security planes.  If the plane is found to be not faulty, the controller sends data associated with that plane to the peripheral with which it is in communication.
Patent CA-1255986-A (CA)
Inventor: SMITH T RANDOLPH
IPC: F24B3/00
Filed: 1987-11-17
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE        Disclosed is apparatus for igniting combustible material in a fireplace or the like.  The apparatus includes a portable, self contained pressurized canister of a fuel such as propane or butane.  A burner is secured to a grate or the like in the fireplace.  A conduit extends from the canister  to the burner for conveying the fuel and releasing the fuel through apertures in the burner adjacent the combustible material.  The fuel is then ignited externally of the burner.  The conduit is connected to the burner by a connector that is easily engaged or disengaged so that during periods of nonuse, the burner remains secured to the grate and the canister and conduit may be remotely stored.  Preferably, the apparatus includes means for regulating the flow of the fuel and the mixture of the fuel with air prior to release of the air/fuel mixture from the burner.
Patent CA-1258850-A (CA)
Inventor: TAKAHASHI KEIETSU
IPC: C08B33/00
Filed: 1988-06-28
Granted: 1989-08-29
Abstract: Abstract:        The invention provides a chemical product which comprises (1) a unit of a polyformyl compound having at least three formyl groups per molecule, (2) at least two units of an amino group-containing chelating compound bonded to the polyformyl compound via a methyleneimine linkage (-CH=N-) or a methyleneamine linkage (-CH2NH-) formed by the condensation between a formyl group in the polyformyl compound and the amino group in the chelating compound, optionally followed by reduction, (3) at least one unit of an amino group-containing physiologically active substance bonded to the polyformyl compound via a methyleneimine linkage or a methyleneamine linkage formed by the condensation between a formyl group in the polyformyl compound and the amino group in the physiologically active substance, optionally followed by reduction, and (4) at least two radioactive metallic elements of which each is bonded to the chelating compound through a chelating bond.  The product can be used as a diagnostic agent for non-invading nuclear medical diagnosis.
Patent CA-1272439-A (CA)
Inventor: ANNAND CHARLES A
IPC: A47K3/38
Filed: 1989-01-20
Granted: 1990-08-07
Abstract: ABSTRACT     A device for use with and for controlling the position of a shower curtain of the type which may be mounted on a rod above the outside rim of a bathtub. Such shower curtains are usually suspended by curtain hooks slidable along the rod so that the curtain can be pulled between an open position adjacent one end of the bathtub to a closed position and thereby close off a shower area.  The device of the present invention functions to hold the curtain away from the user of the shower and to further encourage the lower edge of the curtain to remain in engagement with the inside of the side wall of the tub below the outside rim thereof and thereby prevents cold air form entering the shower area. The device includes a downwardly extending section depending from a mounting section which is supported on the curtain rod, the downwardly extending section having a curtain engaging lower end.  The lower end of the downwardly extending section is biased outwardly relative to the shower area by a portion attached to the mounting section and which causes the mounting section to pivot on the rod in a direction to swing the downwardly extending section in an outward direction. The portion attached to the mounting section can be in the form of an elongated section which extends inwardly from the mounting section and thus forms a weight causing the mounting section to pivot on the rod.
Patent CH-557549-A (CH)
Title: Ceiling mounted projection screen - is braced by strut and gearing to hold screen at selected angle
IPC: G03B21/58
Filed: 1973-05-15
Abstract: A mounting plate (1) is fitted to the ceiling and supports a lower plate (4) on a swivel shaft (3). The screen (8) is fitted to the lower plate in a horizontal roll (5). A toothed gear segment (13) is mounted behind the roll and has a short lever (15) hinged at its centre of curvature. This lever is set in the required angle and a tubular strut (12) is slotted over the end, secured by a bayonet fitting to lock in place over the segment teeth. The bottom of the strut carries a hook (11) which holds the free end of the stretched out screen. The system enables the screen to be set at different inclinations and at different angles to the edges of the room. This provides a better viewing setting, with the projector pointing squarely at the screen.
Patent DK-221487-A (DK)
Inventor: PETERS WILLIAM E
IPC: B05D5/08
Filed: 1987-04-30
Abstract: A composition containing particulate polytetrafluoroethylene in amounts from 25 percent by weight to 80 percent by weight incorporated in an elastomer with an amount of molybdenum disulfide effective to permit its manufacture and in some cases lend its properties, and methods for preparing such compositions and for using molybdenum disulfide, and fibrillated particulate polytetrafluoroethylene to improve compositions and products.
Patent DK-243287-A (DK)
Inventor: CIGNA GIUSEPPE
IPC: C08L51/04
Filed: 1987-05-13
Abstract: Strengthened high impact resistant styrene polymers showing improved physical-mechanical properties, particularly a high resilience at room temperature and at lower temperatures and break elongation, containing as a dispersed phase an olefinic rubber, preferably an ethylene-propylene or an ethylene-propylene-diene rubber and a polyolefin. The amount of the polyolefin is up to 15% by weight.
Patent DK-263783-A (DK)
Inventor: HAGENBACH GERMAIN
IPC: E01C7/26
Filed: 1983-06-09
Abstract: Bitumen-polymer compositions are prepared, by mixing, at between 130 DEG  C. and 230 DEG  C., a bitumen with a styrene and conjugated diene copolymer and a sulphur source, the copolymer and the sulphur source being added to the bitumen either directly, or in the form of a mother solution in a hydrocarbon oil, then by maintaining the whole under stirring at between 130 DEG  C. and 230 DEG  C. for at least fifteen minutes. By way of sulphur source is used 0.005 to 15% by weight, with respect to bitumen, one or several polymeric or not, cyclic or linear polysulphides, and especially ditertiododecyl or dinonyl pentasulphide. The bitumen-polymer compositions obtained can be used for the obtention of superficial road coverings and present a constant quality of its properties.
Patent DK-320387-A (DK)
Inventor: FISCHER STEPHAN
IPC: C12P21/00
Filed: 1987-06-23
Abstract: Method for activating non-glycosylated tissue plasminogen activator (t-PA) after its expression in prokaryotic cells comprises cell lysis; solubilisation under denaturing and reducing conditions, and reactivation under oxidising conditions in presence of reduced and oxidised glutathione (G5H, G55G). The new feature is that in the last stage is at pH 9-12 (pref. 9.5-11) with G5H and G55G concns. 0.1-20, pref. 0.2-10, mM and 0.01-3, pref. 0.5-1, mM, respectively, and with a non-denaturing concn. of the denaturing agent. Esp. the method is applied to t-PA expressed in E.coli and P. putida. The denaturing agent is pref. arginine, guanidine hydrochloride (both at 0.1-1, esp. 0.25-0.75, mM) or urea, at 0.5-4 (esp. 1-3.5) M in the last stage.
Patent DK-344479-A (DK)
Inventor: LUNKENHEIMER W
IPC: A01N37/30
Filed: 1979-08-17
Abstract: N-oxalyl-N-phenyl-aminoacid or ester thereof of the formula <IMAGE>  (I)  in which: R1 represents hydrogen, alkyl or halogen, R2 represents hydrogen or alkyl, R3 represents hydrogen or alkyl, R4 represents hydrogen, alkyl or optionally substituted phenyl, R5 represents hydrogen, alkyl, cyanoalkyl, alkenyl, alkynyl, halogenoalkyl, cycloalkyl, cycloalkylalkyl, alkoxyalkyl, alkoxyalkoxyalkyl, alkoxycarbonylalkyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl, dialkylaminoalkyl, optionally substituted aryl or optionally substituted aralkyl and R6 represents alkyl, cyanoalkyl, alkenyl, alkynyl, halogenoalkyl, cycloalkyl, cycloalkylalkyl, alkoxyalkyl, alkoxyalkoxyalkyl, alkoxycarbonylalkyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl, dialkylaminoalkyl, optionally substituted aryl, optionally substituted aralkyl, optionally substituted aroxyalkyl, epoxyalkyl or a grouping of the formula   <IMAGE>   wherein R7, R8 and R9, which need not be identical, each represent alkyl, X represents alkylene or alkylidene Y represents oxygen or sulphur and Z represents the anion of an inorganic or organic acid, which possess fungicidal properties.
Patent DK-350788-A (DK)
Inventor: HANSELL GEORGE A
IPC: H01R12/70
Filed: 1988-06-24
Abstract: An electrical connector for a flat cable (10) having alternate signal and ground conductors comprises a movable part (2) in which an array of sockets (20) having rearwardly extending contact pins (8) is mounted in an insulating housing (19) and surrounded by upper and lower conductive shells (18,20), the signal conductors (14) of the cable being fixed to the pins (8) and the ground conductors (12) being fixed to the shells. A fixed part (3) comprises mating contacts (32) and springy fingers (34) fixed within housing (30) for engagement of contacts (32) in sockets (20) of the movable part (2) and engagement of springy fingers (34) with the conductive shells (18,20)
Patent DK-477084-A (DK)
Inventor: DAVIDOW LANCE STEVEN
IPC: C12N15/57
Filed: 1984-10-05
Abstract: Process for transformation of Yarrowia lipolytica, vectors useful therefor comprising DNA of a microbial vector and chromosomal DNA of Y. lipolytica and transformants comprising said vectors in E coli and Y lipolytica, and integrative shuttle vectors for Escherichia-Yarrowia transgeneric cloning. Said vectors or subclones thereof enable creation of Y. lipolytica cloning vectors into which specific or random segments of DNA can be inserted and the resulting vectors used to transform a suitable host microbe, especially Y. lipolytica, to improve the fermentation characteristics thereof and hence their industrial utilization. The methodology described permits the cloning of genes from a gene library of Y. lipolytica by complenentation with an integrating vector. Specifically claimed are the plasmid vectors pLD25, pLD28, pLD40 and pLD55, Y. lipolytica transformants containing pLD25 and pLD55, and an E. coli transformant containing pLD25.
Patent DK-544881-A (DK)
Inventor: EERDEN P V
IPC: E06B3/62
Filed: 1981-12-09
Abstract: A plastics glazing profile (1) for mounting a glass plane (2) in an existing wooden frame (20), the plastics glazing profile comprising a supporting face (3) having at one end thereof an element (8) for fixing a glass pane ledge (9). At its other end the profile (1) comprises a glass pane abutment (6) and opposite thereto a profile abutment edge (7). The profile abutment edge (7) being at the bottom of an abutment edge chamber (14) is provided with apertures (27) forming outlets for water flowing from a gutter space (28) through bores (26) into said chamber (14). The profile abutment edge (7) is able to engage a sealing strip (13) through a projecting portion (15).
Patent DK-671389-A (DK)
Inventor: WALTON DAVID WILLIAM
IPC: H04N5/46
Filed: 1989-12-28
Abstract: Automatic switching circuitry (1) comprises means to process input signals of more than one frequency incorporating information for the derivation of one or more audio channels. The processing means includes selectively variable bandpass means (11, 12) which may be one of several values corresponding to the frequency of an input signal. Means (14) are provided to apply a demultiplex operation on signals output from the bandpass means (11, 12). Control logic (15) monitor the demultiplex means (14) to determine if a demultiplex operation has been achieved and instruct selection of another value for the bandpass means (11, 12) if no demultiplex operation was achieved for a given value of the bandpass means (11, 12).
Patent DK-717688-A (DK)
Inventor: MCCAMMON JOHN WESLEY
IPC: A61G12/00
Filed: 1988-12-22
Abstract: A needle disposal system comprises a hand held assembly of three components, namely a disposable container (10) having an inlet in its top face, a head unit (12) securable over said container (10) and a first cap (16) securable over said head unit (12). The head unit (12) has aperture means alignable with said inlet and through which used needles (18) can be fed into said container (10) for non-returnable passage therefrom. The first cap (16) has an aperture (30) alignable with an aperture (22) in said aperture means. The cap (16) has an inverted skirt (32) extending outwardly and upwardly to act as a protective shroud to protect a hand when holding said assembly during a needle inserting operation.
Patent FI-800593-A (FI)
Inventor: ERICSSON AXEL BERT ROGER
IPC: E04C5/02
Filed: 1980-02-27
Abstract: PCT No. PCT/SE80/00053 Sec. 371 Date Oct. 21, 1980 Sec. 102(e) Date Oct. 21, 1980 PCT Filed Feb. 27, 1980 PCT Pub. No. WO80/01817 PCT Pub. Date Sep. 4, 1980.A floor is disclosed comprising joists partially embedded in a slab. The joists are composed of a web and two flanges, the web having a lattice structure and the slab consisting of a cast, light material.