baber/WOPTO huggingface dataset:
Patent CA-1259524-A (CA)
Inventor: BROERSZ GERRIT
IPC: B08B1/04
Filed: 1985-10-04
Granted: 1989-09-19
Abstract: ABSTRACT UNDERWATER SCOURING APPARATUS Underwater scouring apparatus comprises a flexible sheet (1), a plurality of rotatably drivable scouring tools (4, 5) secured to the sheet. The sheet may flex or twist in use allowing one of the tools to pass independent of the other tool over an irregularity in the surface being scoured. This enables the tool to clean efficiently around welds and rivets.
Patent CA-1248971-A (CA)
Inventor: BLYTAS GEORGE C
IPC: C07C29/80
Filed: 1985-11-21
Granted: 1989-01-17
Abstract: A B S T R A C T             RECOVERY OF GLYCERINE FROM SALINE WATERS      Glycerine is recovered from an aqueous waste stream containing but minor amounts of glycerine by the steps of; (1) evaporating, (2) contacting with pentanol, (3) separating precipitated salt, (4) flashing to remove pentanol, and (5) vacuum distillation. This process is particularly useful treating saline waste water resulting from the manufacture of epoxy resins.
Patent CA-1249640-A (CA)
Title: Digital delay filter
Inventor: CHRISTOPHER TODD J
IPC: H03H17/00
Filed: 1985-12-04
Granted: 1989-01-31
Abstract: Abstract of the Disclosure A digital input signal to be delayed is applied to a two-point linear interpolation filter which imparts delay to the signal proportional to the value of a delay control signal.  Errors in both the amplitude and the phase of the delayed signal are minimized by the addition of a correction signal to the delayed signal.  The correction signal is provided by applying the input signal to a further filter and a multiplier connected in cascade.          The further filter is a linear phase filter having a response zero at zero frequency and a delay equal to an odd multiple of one-half of the sampling period, Ts, of the digital input signal.  The multiplier is controlled so as to vary the amplitude of the compensating signal as a non-linear function of the delay control signal so as to provide maximum amplitude compensation at delays corresponding to odd multiples of Ts/2 and zero amplitude compensation at delays equal to integer multiples of Ts.
Patent CA-1238353-A (CA)
Inventor: MARKOS DENNIS A
IPC: B62D33/02
Filed: 1985-12-19
Granted: 1988-06-21
Abstract: PROTECTIVE TRUCK LINER RETAINER                 Abstract of the Invention A protective retainer for fastening and retaining the side wall of a protective liner in a pickup truck cargo bed is disclosed which is particularly constructed to maintain the engaged liner side wall in substantial lon-gitudinal alignment despite varying environmental condi-tions.  The protective retainer has a fastening plate which extends longitudinally to substantially cover the side surface of the side rail of a truck cargo bed.  A retainer section depends downwardly from the fastening plate.  The retainer section includes inner and outer downwardly depending walls which closely engage and retain the side wall of a truck bed liner.  The retainer section walls permit vertical and longitudinal movement of the liner side wall within the retainer section, but substan-tially prevent transverse displacement of the engaged por-tion of the liner side wall.
Patent CA-1249257-A (CA)
Inventor: BERGIN JOHN
IPC: H01K7/00
Filed: 1986-01-09
Granted: 1989-01-24
Abstract: REPLACEABLE LAMP UNIT AND AUTOMOBILE HEADLIGHT                 UTILIZING SAME                  ABSTRACT       A lamp unit (10) for being removably positioned within the rear opening (11) of an automobile headlight reflector (13). The unit (10) includes a plastic holder (19), an electric (e.g., tungsten halogen) lamp (30) having a filament structure (42) contained within the envelope (33) thereof, a clamp member (46) secured to the lamp's press-sealed end portion (47), and an insert member (48) located within a cavity (21) of the holder (19).  The clamp member (46) includes a pair of skirt portions (57) which frictional engage and are thereafter secured (e.g., welded) to the innermost surface of an upstanding portion (61) of the insert member (48), thus facilitating alignment and the positioning of the lamp (30) relative to the holder (19).  The insert member (48) is only partly inserted within the holder's cavity (21) to effect the defined securement and is thereafter attached to the holder.
Patent CA-1242700-A (CA)
Inventor: KAPLAN MURRAY A
IPC: C07D501/57
Filed: 1986-01-20
Granted: 1988-10-04
Abstract: Abstract of the Disclosure The crystalline triethylamine salt of cefbuperazone is stable in the dry state and soluble in water and in aqueous injection vehicles.
Patent CA-1268034-A (CA)
Inventor: CHU NORI Y C
IPC: C09B19/00
Filed: 1986-01-21
Granted: 1990-04-24
Abstract: PHOTOCHROMIC COMPOSITION RESISTANT TO PATIGUE               ABSTRACT OF THE DISCLOSURE An organic photochromic composition comprising spiro [indoline-2,3'-[3H]-naphth [2,1-b] [1,4] oxazine] dye (spirooxazine dye) and unconventional ultraviolet stabilizers.          The ultraviolet stabilizers improve the light fatigue resistance of the spirooxazine (S.O.) dye and will not hinder the photocolorability of the photochromic composition.  The unconventional ultraviolet stabilizers belong to the class of hindered amine light stabilizers (HALS) and excited state quenchers.
Patent CA-1253927-A (CA)
Inventor: MAUFE BARRY G
IPC: H02J13/00
Filed: 1986-03-12
Granted: 1989-05-09
Abstract: ABSTRACT OF THE DISCLOSURE      A signal generator produces a spread-spectrum bandwidth signal in the frequency range 40 to 90KHz for use in a domestic mainsborne signalling system.   In the generator, sixteen individual frequencies, equi-spaced in that range, pass  to samplers operating at a clock frequency of 204.8KHz and then to quantisers before storage.   The resultant signals are then assembled in appropriate manner by selector switch before being filtered when (temporarily) in the frequency domain.    The resultant signals duly reach catalogue store, whose output can be used for programming an EPROM in a mainsborne interface unit.
Patent CA-1261136-A (CA)
Inventor: HARDING RONALD H
IPC: C23F11/10
Filed: 1986-03-25
Granted: 1989-09-26
Abstract: CORROSION INHIBITED QUENCHANT COMPOSITIONS               Abstract of the Disclosure An organic polymer containing composition suitable for use as a quenchant having incorporated therein a non-nitrite inhibitor system, which comprises an aromatic compound having at least one substituent nitro group and/or the water soluble organic or inorganic salt thereof and a hydroxy substituted mono atomic carboxylic acid and/or the water soluble organic or inorganic salt thereof.  In another embodiment a pH adjustment agent capable of providing an initial pH of at least 7.5 is also present.
Patent CA-1238253-A (CA)
Inventor: PERRY DON A
IPC: A61B10/00
Filed: 1986-04-14
Granted: 1988-06-21
Abstract: ABSTRACT    An apparatus enhances the sense of touch when placed between the fingertips of the user and the object being touched.  The apparatus comprises a liquid lubricant inside a sealed enclosure.  The enclosure is formed of a pliable, elastic material having a wall thickness of about 0.005 to 0.020 inches.  The liquid lubricant is present in an amount sufficient to fully coat the interior of the enclosure, but which also permits the enclosure to be flattened with at least about 75 percent of the surface area of one side in contact with the other side.
Patent CA-1272668-A (CA)
Inventor: ZWEIG STEPHEN E
IPC: G01N31/22
Filed: 1986-04-24
Granted: 1990-08-14
Abstract: ABSTRACT      Volume independent test device and method for forming same, covering the top of reagent matrices with a water impermeable or semipermeable coating or membrane having spaced openings of limited size which permit liquid to pass through the coating or membrane and contact the underlying reagent matrix until the matrix becomes saturated are disclosed.
Patent CA-1224251-A (CA)
Inventor: LAUGHLIN JOHN R
IPC: H05B6/02
Filed: 1986-05-01
Granted: 1987-07-14
Abstract: METHOD AND APPARATUS FOR HEAT TREATING CAMSHAFTS        Abstract of the Disclosure A method and apparatus for heat treating camshafts includes a retractable shield positioned between a previously hardened surface and a surface being heat treated.  During the induction heating and quenching cycle, a coolant is delivered to the hardened surface to maintain the temperature thereof below the tempering temperature.  The shield prevents the coolant from contacting the unhardened surface and interfering with the heating and quenching thereof.
Patent CA-1262540-A (CA)
Inventor: ZODROW RUDOLF
IPC: B65C9/22
Filed: 1986-06-13
Granted: 1989-10-31
Abstract: Abstract of the disclosure An adhesive applicator for a labeling machine. It consists of an adhesive roller, especially one with a resilient surface, of an adhesive-supply mechanism, of an adhesive doctor positioned behind the supply mechanism in relation to the direction that the roller rotates in, and of a label getter with an adhesive-pickup surface that is in particular rigid and that rolls over the surface of the adhesive roller. To decrease the risk of damage to the adhesive roller due to defective labels adhering to the adhe-sive-pickup surface, the surface of the adhesive roller is a friction surface that removes, at least to some extent mechanically, defective labels that get jammed up upstream of  the adhesive doctor and/or the adhesiveness of the surface of the adhesive roller is established in relation to the adhesiveness of the adhesive-pickup surface of the label getter to the extent that defective labels on the adhe-sive-pickup surface will remain on that surface when the label getter rolls over the surface of the adhesive roller.
Patent CA-1265740-A (CA)
Title: Antimicrobially active non-woven web used in a wet  wiper
Inventor: BOUCHETTE MICHAEL P
IPC: A47L13/17
Filed: 1986-09-05
Granted: 1990-02-13
Abstract: Abstract An antimicrobially active, non-woven web, a wet wiper containing the web, and a method of making the web.  The method includes the steps of forming an unbonded fibrous web; applying throughout the unbonded fibrous web an uncured binder and an antimicrobial agent, the antimicrobial active agent being substantive to the fibers of the web and to the binder; and curing the binder material to bind the fibers together to form an antimicrobially active, non-woven web.  A preferred antimicrobial agent is an organo-silicon quaternary ammonium salt, especially a 3-(trimethoxylsilyl) propyldidecylmethyl ammonium chloride or a 3-(trimethoxy-silyl) propyloctadecyldimethyl ammonium chloride.
Patent CA-1273524-A (CA)
Inventor: MESTROVIC JOSEPH TEMPLETON AVE
IPC: F24F11/00
Filed: 1986-09-19
Granted: 1990-09-04
Abstract: VENTILATION CONTROL SYSTEM     ABSTRACT OF THE DISCLOSURE         A  control  device  for  a  ventilation  system including an intake vent in each of a number of zones communicating with a central fan includes a switch device for each of the zones and a central controller.   Each switch device includes a single press button switch which is actuable by the user for instantaneous depression or for depression over a longer period of time.  Instantan-eous depression causes an off-signal to be generated to halt the high speed operation of the fan.  After a first delay an on-signal is generated.  After a second delay a timer circuit is initiated for timing the period of high speed fan operation.  Baffles between the fan and each of the vents can be actuated so that only the baffle at the zone in which the switch device is located remains open while the other baffles close.
Patent CA-1243766-A (CA)
Inventor: OLSON JERRY M
IPC: H01L31/0687
Filed: 1986-10-27
Granted: 1988-10-25
Abstract: ABSTRACT     A multijunction (cascade) tandem photovoltaic solar cell device 10 is fabricated of a Gaxlnl-xP(0.50?X?0.515) top cell semiconductor 20 lattice-matched to a GaAs bottom cell semiconductor 30 at a low resistance heterojunction, preferably a p+/n+ heterojunction between the cells. The top cell 20 and the bottom cell 30 are both lattice-matched and current-matched for high efficiency solar radiation conversion to electrical energy.
Patent CA-1269626-A (CA)
Inventor: GUIFFRAY MICHEL
IPC: B65D37/00
Filed: 1986-11-25
Granted: 1990-05-29
Abstract: CONTAINER SHAPED IN SUCH MANNER AS TO BE          UNOVERTURNABLE FOR RECEIVING A LIQUID                    A B S T R A C T      A container of plastics material or other material for receiving a liquid formed by an extrusion-blowing process or by any other conventional process, comprising a neck (1) in which is formed an opening for expelling the liquid.  The container comprises two sides each for-med by a planar bearing portion (2A, 3A) and by a rounded portion (2B, 3B) connected to the planar portion and to the neck (1), the two planar portions forming a dihedron, and the two aforementioned bearing portions being inter-connected by curved lateral portions (5).  This arrange-ment renders the container unoverturnable, whatever be the position in which the container is placed on a sup-port plane, and imparts thereto a maximum volume for a given amount of plastics material used in its manufac-ture.
Patent CA-1261492-A (CA)
Inventor: BROWN RICHARD W
IPC: H04M11/00
Filed: 1987-01-20
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE           A data transmitter unit (22) for transmitting data over conventional telephone lines (26) from a remote location (24) to a central location (28).  The data transmitter unit (22) derives its operational power supply from the telephone lines (26) to which it is interconnected, thereby doing away with the requirement for a separate power supply.  The transmitter unit (22) includes ring detect circuitry (46) for detecting a ring signal on the telephone line (26).  The ring detect cir-cuitry (46) cooperates with the stand by power supply (38) charged by a charging circuit (36) to energize a logic module (44) and analog converter circuitry (40, 42) which is interconnected to sensors (30, 32).  The logic module (44) controls operation of a tone generator (48) which transmits frequency signals representative of the input received from the sensors (30, 32) over the telephone lines (20, 26) to a central location (28).
Patent CA-1266125-A (CA)
Inventor: SMIT THEODORUS F
IPC: G11C19/28
Filed: 1987-01-28
Granted: 1990-02-20
Abstract: PHN 11.621                           14                    10.11.1986 ABSTRACT            Charge-coupled device.     The invention relates to a charge-coupled device with an adjustable charge transport route comprising at least two ccd segments, which can be connected in series with each other by means of a switchable connection. This connection comprises an output diode for the first segment, an input diode for the second segment, and a switch, for example a MOS transistor, which is connected to the ouput diode and/or the input diode. The input diode and the output diode may be in the form of individual zones or in the form of a common zone. The invention, which offers the advantage that the transport time through the connection isindependent of the length of the form of the connection, can be used, for example, in programmable filters, (de)multiplexers, (de)scramblers etc.     Figure 8.
Patent CA-1249067-A (CA)
Inventor: LEPPERT JAMES B
IPC: H05K7/10
Filed: 1987-06-03
Granted: 1989-01-17
Abstract: ABSTRACT OF THE DISCLOSURE        A novel integrated circuit socket provides splash-preventing, capillary action improving half-round section pins that seat better by means of a conical longitudinal shape that wedges in holes in conventional printed circuit boards.  The pins have P.C. board top-track contacting spurs at an upper portion that serve two purposes:  they improve capillary action and they reduce bellying of the I.C. socket during assembly to the P. C. board.  The invention provides improved visibility by co-action of transparent material of which the I. C. socket is made, with a plurality of Fresnel lenses molded in the bottom surface of the I. C. socket.
Patent CH-499490-A (CH)
Title: Dextrorotatory cpds. of formula (I) and their acid addition salts :- ArOCH2CHOHCH2NHR' (I) where Ar = an aryl gp. opt. substd. by one or more alkyl, alkox
Inventor: LESLIE HAROLD SMITH
IPC: C07C67/00
Filed: 1966-02-10
Abstract: Dextrorotatory cpds. of formula (I) and their acid addition salts :- ArOCH2CHOHCH2NHR' (I) where Ar = an aryl gp. opt. substd. by one or more alkyl, alkoxy, hydroxy, or halogen; or a phenyl gp. opt. substd. by one or more alkyl, alkoxy, hydroxy, aryloxy, aryl or aroyl R' = allyl, alkyl, cycloalkyl or aralkyl, opt. substd. by one or more alkyl, alkoxy or hydroxy gps. In the treatment of arrhythmias induced by glucosides such as digitalin.
Patent CH-509248-A (CH)
Title: Monoesterification of arylmalonic acids
Inventor: ROBERT VALENTINE KASUBICK
IPC: C07C205/43
Filed: 1970-03-13
Abstract: The acid is esterified with an alcohol in the presence of thionyl chloride or bromide and a catalytic amount of HCON(Alkyl)2 or MeCON(Alkyl)2 in the ether as solvent. The products are useful for prepg. mono-ester acid chlorides for acylating 6-APA. The yield in the process is good.
Patent CH-540058-A (CH)
Title: Contacting a gas mixture with a solid eg to
Inventor: FRITS MATHIAS DAUTZENBERG
IPC: B01D53/02
Filed: 1970-06-22
Abstract: Contacting a gaseous mixture with a solid as in DT 1619923. The apparatus comprises tubular containers for the solids arranged within a housing having a gas inlet and outlet. The tubular containers have walls which are partially gas-permeable. The containers are arranged in the housing so that gas channels are defined along the containers by its walls and/or one or more container walls and one or more housing walls.
Patent DK-101989-A (DK)
Inventor: MONTI SERGIO
IPC: A61K31/095
Filed: 1989-03-02
Abstract: Compositions containing as antineoplastic active principle only dialkyl diselenides show a very promising activity not withstanding a remarkably lower toxicity in comparison with that of known combinations of the same dial kyldiselenides with other active principles.
Patent DK-121486-A (DK)
Inventor: MUELLER BERND WILLI WERNER
IPC: C08B37/16
Filed: 1986-03-14
Abstract: Novel  gamma -cyclodextrin derivatives which are  gamma -cyclodextrin substituted with C1-C6 alkyl, hydroxy C1-C6 alkyl, carboxy C1-C6 alkyl or C1-C6 alkyloxycarbonylC1-C6 alkyl or mixed ethers thereof and their preparation. Compositions comprising such cyclodextrin derivatives and an active ingredient which is preferably a drug and the preparation of such compositions.
Patent DK-168282-A (DK)
Inventor: CLAUSSEN U
IPC: H02M7/529
Filed: 1982-04-15
Abstract: A control unit for DC-to-AC inverter having an addressing memory which is loaded with an addressing table by a microprocessor for a respective frequency range of the inverter output voltage. In the addressing table, a predetermined portion of information is provided for each addressing combination of the switches of the DC-to-AC inverter, the portion of information containing the addressing combination itself and the number of clock pulses for which the addressing combination will be present. The portions of information are interrogated at different speeds depending upon the desired inverter output frequency. A frequency divider is addressed by a clock generator, the frequency divider receiving a division factor from the memory, the division factor being inversely proportional to the desired DC-to-AC inverter output frequency. The output signal of the divider decrements a counter which is loaded with a number of clock pulses associated with the respective addressing combination. Upon achieving a zero count, a new portion of information of the addressing table is provided at the output of the memory.
Patent DK-169190-A (DK)
Inventor: KIHL JESPER
IPC: A61K35/16
Filed: 1990-07-13
Abstract: In a process for pasteurizing aqueous solutions of factor VIII, the solution is heated to a temperature of 55 - 65 degree C for a period of 5 - 15 hours in the presence of a saccharide or a sugar alcohol and 1 - 4, preferably 1.5 - 2.5 IC of heparin per g of solution. The heparin has a stabilizing effect so that breakdown of factor VIII is avoided or limited.
Patent DK-215588-A (DK)
Inventor: ALLWOERDEN WILHELM VON
IPC: A01D78/10
Filed: 1988-04-20
Abstract: The invention relates to a frame (4) for a haymaking machine (1).  he haymaking machine is a rotary windrower with two rotary rake units (2, 3) pivotable upwards through 90 DEG  into a transport position. To achieve a stable framework design, according to the invention the frame (4) has the form of a double T. Warning panels (13) are provided to eliminate the possibility of the risk of accidents.
Patent DK-260387-A (DK)
Inventor: SCHNELL KARL
IPC: B02C18/08
Filed: 1987-05-22
Abstract: The device consists essentially of a comminuting machine (1) having a precomminutor (8) and/or (9) as well as a pulverising comminutor (15). The container (6) of this comminuting machine (1) is fed the various components for the doughy mass to be produced via preferably two conveyors (4 and 5), particularly in the form of piping. They emerge, on the one hand, from the first conveyor (1) and, on the other hand, from a second conveyor (3). The components introduced into the latter are comminuted there and preferably also mixed. The first conveyor (1) is fed the components in a preferably already coarsely comminuted and mixed form. <IMAGE>
Patent DK-451688-A (DK)
Inventor: ENGEL WOLFHARD
IPC: C07D495/04
Filed: 1988-08-12
Abstract: Condensed diazepinones of the general formula I <IMAGE>  in which <IMAGE> represents one of the divalent radicals <IMAGE> and X<1>, X<2>, A, R<1> to R<1><0> and Z have the following meanings: X<1> and X<2> represent a = CH-group or, if <IMAGE> assumes the meanings of the abovementioned divalent radicals (S), (U) or (W), both or only X<1> or only X<2> can also represent a nitrogen atom; A is an alkylene radical having two to seven carbon atoms; which can also be interrupted by an oxygen or sulphur atom or by the methylimino or ethylimino group; Z is a single bond, an oxygen or sulphur atom, the methylene or 1,2-ethylene group; R<1> is a lower alkyl radical or the benzyl group; R<2> is an alkyl radical having 1 to 7 carbon atoms, which can optionally be further substituted by a hydroxyl group on its 2nd to 7th carbon atom, a cycloalkyl or a cycloalkylmethyl radical, where the cycloalkyl ring can optionally be further substituted by a hydroxyl group; R<1> and R<2>, however, together with the nitrogen atom lying in between, can also form a 4- to 7-membered saturated, monocyclic heterocyclic ring which can optionally be interrupted by an oxygen atom or by the N-CH3 group; R<2> can, however, also be linked to A via an alkylene bridge such that, together with the group NR<1>, a saturated, 5 to 7-membered heterocyclic ring system is formed; R<3> is a lower alkyl group, a chlorine atom or a hydrogen atom; R<4> is a hydrogen atom or a methyl group; R<5> and R<6> each denote a hydrogen atom, a fluorine, chlorine or bromine atom or a lower alkyl group; R<7> is a hydrogen or chlorine atom or a methyl group; R<8> is a hydrogen atom or a lower alkyl radical; R<9> is a hydrogen or halogen atom or a lower alkyl group and R<1><0> is a hydrogen atom or a methyl group, where in the case in which <IMAGE> represents the divalent radical (T) and R<7> is hydrogen, R<3> cannot be chlorine and Z cannot be sulphur. Processes for their preparation and medicaments which contain these compounds are also described. In view of the lack of gastric acid secretion-inhibiting, salivation-inhibiting and mydriatic influences, the novel diazepinones are suitable as vagal pacemakers for the treatment of bradycardias and bradyarrhythmias in human and veterinary medicine.