baber/WOPTO huggingface dataset:
Patent CA-1202243-A (CA)
Inventor: MARSCHNER FRANK W
IPC: C07C9/00
Filed: 1982-11-08
Granted: 1986-03-25
Abstract: ABSTRACT OF THE DISCLOSURE         Novel deodorant compositions containing zinc glycin-ate as anhydrous or hydrated bis(glycino) - zinc salt, the zinc glycinate being a non-irritating effective deodorant which chemically neutralizes odoriferous compounds and inhibits bacterial growth.
Patent CA-1189370-A (CA)
Inventor: O BRIEN ROBERT D
IPC: F16C13/00
Filed: 1982-12-17
Granted: 1985-06-25
Abstract: ABSTRACT OF THE DISCLOSURE      A shell type roll mounted for rotation about a non-rotatable beam received in the inner race of a triple race bearing.  The middle race of the bearing is flexibly connected to the shell roll for rotation therewith under conditions of axial misalignment, and the outer race of the bearing is carried by a support.          The improvement comprises controlling the temperature of the shell roll by providing passages extending lengthwise in the shell roll adjacent its periphery.          Conduits extend through the middle race to a central axial bore in an extension of the middle race.  Flexible tubes connect the passages and the conduits to accommodate conditions of misalignment between the middle race and the shell roll.  Connections including a rotary joint connect portions of the central bore to an inlet and an outlet for circulating temperature control fluid through the roll passages.
Patent CA-1196541-A (CA)
Inventor: BUDOFF PENNY W
IPC: A61M3/02
Filed: 1983-02-28
Granted: 1985-11-12
Abstract: DOUCHE DELIVERY DEVICE            Abstract of the Disclosure This invention related to a disposable douche delivery device capable of use while seated as on a commode.  The device includes preferably an outer con-tainer, in the shape of an open rage-like bulb arrangement, a disposable douche preparation container placed inside the outer container and capable of containing an effective quantity of douche preparation, a flexible retainer secured to the outer container within the outer container, and an arcuately shaped nozzle, formed with a valve, which nozzle is securable to the retainer.
Patent CA-1203890-A (CA)
Inventor: LOVETT BRUCE E
IPC: H04N1/00
Filed: 1983-03-29
Granted: 1986-04-29
Abstract: TELEVISION INFORMATION SYSTEM            ABSTRACT This television information system transmits selected video picture information to one of a number of subscribers who have television sets connected to the system. First, the subscriber makes a selection by transmitting a request to the head end. A central computer interprets the request, searches the available data banks for the information, and records it. Next, the information along with an identifying number is returned to the system and sent to a control station.       At the control station, the identifying number is used to route the information to a particular mode for associated with the subscriber who made the request. The information is stored and used to modulate a unique carrier frequency which has been dedicated to that subscriber.       The control station sends the modulated carrier frequency (containing the selected information) to a feeder line to which may be connected a number of subscribers, including the one who made the request. If the requesting subscriber's television set is tuned to his carrier frequency, he can receive the requested information. Privacy is assured by dedicating to each subscriber a different carrier frequency and associated television channel, and by filtering out all other channels which might be transmitted on the feeder line. Standard, unmodified television sets may be used with this system; and rapid retrieval of information from large data banks is possible.
Patent CA-1198834-A (CA)
Title: Combination of time resolution and mass dispersive  techniques in mass spectrometry
Inventor: ENKE CHRISTIE G
IPC: B01D59/44
Filed: 1983-06-03
Granted: 1985-12-31
Abstract: ABSTRACT OF THE DISCLOSURE           Time-of-flight mass spectrometry techniques are simultaneously combined with path-bending spatial dispersion in magnetic- or electric-sector mass spectrometers to improve the mass resolution or, with an ion fragmentation region, to rapidly obtain the same multidimensional mass spectral data previously obtained by tandem mass spectrometry. The instrumentation generates data defining relationships between parent ions and daughter ions produced by fragmentation, metastable or induced, data to differentiate stable from metastable ion, and data to improve mass resolution.  The subject time-resolved mass spectrometers are combined with chromatography apparatus and serve to obtain multidimensional MS/MS-type data during the relatively short duration of a single chromatographic peak.  In exemplary apparatus, ions produced by sample ionization are accelerated and then fragmented to produce daughter ions. The daughter ions, together with any unfragmented (stable parent) ions, are mass analyzed in a magnetic or electric sector including a deflection field.  A suitable detector system determines two parameters in addition to ion current for unfragmented ions and daughter ions: (1) deflection field strength required to produce a particular angular or spatial dispersion as a result of ion path bending, and (2) ion time-of-flight.  Time-of-flight of any detected ion is inversely proportional to its velocity.  Parent/daughter ion relationships are indicated by ions of different mass but equal velocities.  Mass determinations for all ions, daughters and parents, are made from the measurements of flight time and momentum (independent of kinetic energy) or flight time and kinetic energy (independent of momentum). In time-resolved multi-sector instruments, grandparent/ granddaughter relationships can be determined.  While the subject time-resolved mass spectrometry technique permits the rapid collection of complete MS/MS-type data using a transient recording detection system, various types of specialized scans are readily achieved using a simpler time slice detection system, such as parent ion scans, daughter ion scans, and neutral loss scans, stable ion scans and "total daughter" ion scans.
Patent CA-1188117-A (CA)
Inventor: TOFFOLON ROGER L
IPC: B28B7/02
Filed: 1983-06-03
Granted: 1985-06-04
Abstract: UNIVERSAL MULTI-PART FORM FOR CASTING _ CONCRETE PARAPETS AND THE LIKE                                 ABSTRACT A universal multi-part form for casting concrete para-pets and the like having front and rear surfaces and opposite side and end surfaces with the dimensions between end surfaces varying between parapets.  The form comprises a stationary base and support means which has a horizontal upwardly exposed surface for forming a front parapet surface.  A first or base end surface form member is mounted on the stationary base and has an upright inner surface shaped in accordance with the parapet base contour.     Similar but opposite side surface form members are elongated and slidably mounted on the base with inner surfaces conforming to the desired side surfaces of the parapets.  A second or top end surface form member is supported by the base and connected at op-posite ends with the side members for adjustable movement there-with.  Connections between the top form member and the side form members accommodate movement of the three members in unison with the top member parallel with the base form member or in angular relationship therewith for parapets with inclined top surfaces.          Thus, parapets with varying end-to-end or top-to bottom dimen-sions can be accommodated and parapets with inclined top surfaces can be cast as desired.
Patent CA-1210958-A (CA)
Inventor: WURM JOHN H
IPC: G01J3/00
Filed: 1983-08-30
Granted: 1986-09-09
Abstract: SPECTRORADIOMETER AND SPECTROPHOTOMETER     ABSTRACT OF THE DISCLOSURE    To provide sufficient sensitivity, spectral resolution and speed of measurement for field environmental measurements in a por-table spectroradiometer, a silicon photodiode receives light:  (1) having a bandwidth in the range of between 2 and 15 nm (nanometers) from a pivotable concave holographic diffraction grating within the wavelength range of between 250 and 1150 nm at a scanning rate in the range of 20 to 100 nm per second;      (2) having stray light of high intensity and undesired frequencies and the shorter wavelength harmonics of the selected frequency range blocked by filters; and (3) having flux of at least 10 microwatts per square meter of diffuser plate for each nanometer of bandwidth.          Automatic electrical zeroing is obtained by blocking all light once at the beginning of each scan, obtaining an electri-cal drift-related signal and using the drift signal to adjust the measured signal during the scan.  Several dif-ferent sensing interfaces can be used, including a quartz, light fiber probe having at least a 50% packing density and a cone angle of at least 24 degrees.  The data and the pro-gramming storage is at least 30K bytes but the instrument uses no more than two watts of  power when the instrument is not scanning.
Patent CA-1203735-A (CA)
Title: Proportioning valve
Inventor: WILLI GARY A
IPC: B60T8/26
Filed: 1983-11-14
Granted: 1986-04-29
Abstract: ABSTRACT OF THE DISCLOSURE           An axial flow proportioning valve for use in auto-motive hydraulic brake systems employs a stepped elongated piston enclosed having an axial bore therein.  Input hy-draulic fluid is conducted through the axial bore exiting into an area forming an annular chamber about the piston. When the input fluid pressure reaches a predetermined level the piston moves from its initial open position to a closed position until system forces cause the valve to again open. Thus a modulating effect results whereby the output pressure to input pressure relationship follows a predetermined curve.
Patent CA-1247770-A (CA)
Inventor: ECKBERG RICHARD P
IPC: C09D183/04
Filed: 1983-12-21
Granted: 1988-12-28
Abstract: SILICONE RELEASE COATINGS AND INHIBITORS                 ABSTRACT OF THE DISCLOSURE     A solventless release coating composition is provided as well as a method for rendering materials nonadherent to other materials  which  would  normally  adhere  thereto.   The  coating composition  is  a precious metal catalyzted  silicone  composition comprising a vinyl  functional polysiloxane  base polymer  and  a methylhydrogen cross-linking agent.  A blend of diallylmaleate and vinyl acetate is added to the composition in order to extend the useful pot-life  of  the product  by  inhibiting  premature  cross-linking.
Patent CA-1243338-A (CA)
Inventor: WARNER DALE J
IPC: F16J15/34
Filed: 1984-02-23
Granted: 1988-10-18
Abstract: ABSTRACT             A shaft seal comprises a holder carrying a carbon seal for rotation against an end surface of a stationary seal ring, the holder being coupled to a drive sleeve secured to a shaft of the machine which extends through an end wall which mounts the seal ring. The coupling is provided by drive lugs extending from the inboard end of the drive sleeve into slots within the seal holder.  A seal is provided between the drive sleeve and the seal holder and is axially movable along a travel land which is equal to the travel land of axially longer shaft seals.
Patent CA-1221652-A (CA)
Title: Macrocin derivatives and process for their  preparation
Inventor: BALTZ RICHARD H
IPC: C12P19/62
Filed: 1984-03-01
Granted: 1987-05-12
Abstract: Abstract of the Invention New macrocin and lactenocin ester derivatives of the formula:            wherein R is formyl or hydroxymethyl; R1 is hydrogen, acetyl or propionyl; R2 is hydrogen or   and R3 is hydrogen, acetyl, propionyl, n-butyryl or isovaleryl; provided that one of R1 or R3 must be other than hydrogen; and the acid addition salts thereof; prepared by bioconversion of macrocin or lactenocin with an acylating enzyme system produced by Strepto-myces thermotolerans strains, have improved activity against Mycoplasma species.
Patent CA-1195874-A (CA)
Inventor: WEASEL GEORGE E JR
IPC: F25D17/02
Filed: 1984-03-13
Granted: 1985-10-29
Abstract: ABSTRACT       Vegetable matter is processed for transportation by first being placed in an air-tight container, such as a trailer body, at a first location.  The vegetable matter is flushed as soon as possible in the container with cold water at as low a temperature as the vegetable matter will tolerate.  Simultaneously the air in the container is replaced with an oxygen-free atmosphere, such as nitrogen.          As the container is transported to a second location the atmosphere in the container is maintained free of oxygen and the temperature in the container is maintained as low as the vegetable matter will tolerate.  The vegetable matter will arrive  at its destination in excellent condition, ready for sale or consumption.
Patent CA-1245313-A (CA)
Inventor: RAUCH GARY C
IPC: H01F27/25
Filed: 1984-04-02
Granted: 1988-11-22
Abstract: ABSTRACT OF THE DISCLOSURE Ferromagnetic  cores  and  electric  transformers having a ferromagnetic core having at least two ferromag-netic circuits are described.  At least one ferromagnetic circuit is composed of a ferromagnetic amorphous material and at least one ferromagnetic circuit is composed of a grain oriented electrical steel.  The amorphous material having a saturation induction which is lower than that of the grain oriented steel.  Methods of fabricating the core and using the transformer are also described.
Patent CA-1199430-A (CA)
Inventor: YAMAMOTO NAOKI
IPC: H01L21/265
Filed: 1984-05-08
Granted: 1986-01-14
Abstract: Abstract:    In the production of a semiconductor device a silicide layer or silicon alloy layer is formed within a surface region of an impurity-doped region on the surface of a semiconductor substrate by implanting and heating any of those metals that can form silicides or silicon alloys with silicon upon heating.  The technique avoids peeling off of a metallic electrode or wiring that can thus be formed directly on the semiconductor substrate.
Patent CA-1220960-A (CA)
Inventor: WINTER JOSEPH
IPC: G02B6/44
Filed: 1984-06-15
Granted: 1987-04-28
Abstract: ABSTRACT OF THE DISCLOSURE A two-pole ruggedized optical fiber cable, suitable for use in communication applications, having a core assembly comprising a sealed inner copper alloy tube in which at least one optical fiber is encapsulated and a process and apparatus for fabricating the cable are described.  Surrounding the core assembly is a layer of dielectric material, an outer metallic tube and, if needed, a protective jacket.  The outer tube's primary function is to serve as the cable's primary strength member and is preferably formed from a high strength, non-ferrous alloy having a relatively low modulus of elasticity.
Patent CA-1218740-A (CA)
Inventor: GROSSO DONALD S
IPC: E21B21/08
Filed: 1984-06-22
Granted: 1987-03-03
Abstract: METHOD AND APPARATUS           FOR BOREHOLE FLUID INFLUX DETECTION     Abstract of the Disclosure The infusion of fluid from the formation being drilled into a borehole is detected by modulating the drilling fluid stream in the drill pipe and detecting pressure variations commensurate with the modulation at the surface in the annulus between the drill pipe and wall of the well.  The detected pressure variations are compared in phase and/or amplitude with their own near term past history or with the drilling fluid pressure variations in the drill pipe resulting from the modulation.  Variations in phase or amplitude which can not be attributed to changes in the drilling operation will be indicative of fluid infusion.
Patent CA-1227078-A (CA)
Inventor: BRANDL RUDOLF
IPC: F41A21/30
Filed: 1984-07-12
Granted: 1987-09-22
Abstract: Abstract A small arm having a barrel with a transverse bore and a detachable silencer A small arm having a barrel (11) with at least one trans-verse bore (14) and a detachable silencer (62) including an expansion chamber (58) communicating with the transverse bore, comprising selectively operable closure means (34) arranged in the path of the combustion gases between the interior of the barrel and the expansion chamber is characterized by an arrangement in which the closure means (34) is prevented from opening or remaining in the open position when the silencer (62) is not in place. Thus, any risk of injury to the shooter is excluded. (Fig. 2)
Patent CA-1232618-A (CA)
Inventor: HORMADALY JACOB
IPC: H01L27/01
Filed: 1984-12-18
Granted: 1988-02-09
Abstract: TITLE               BOROSILICATE GLASS COMPOSITIONS                           ABSTRACT       The invention is directed to a barium borosilicate glass which is free of Bi, Cd and Pb.         The glass, which also contains small amounts of CoO, is especially useful as a binder for thick film resistor compositions to be used for making high-end resistors.
Patent CA-1235564-A (CA)
Inventor: HUNT CHARLES D A
IPC: B22D7/00
Filed: 1985-01-07
Granted: 1988-04-26
Abstract: METHOD AND APPARATUS FOR HIGH VACUUM CASTING                       ABSTRACT        Method and apparatus for producing a fine-grain ingot are disclosed.  A feedstock stick is melted to produce a series of fully molten drops or a stream, which falls on the upper surface of an ingot being formed, to cover a portion thereof which is substantially less than the ingot's total upper surface.  The mold is moved laterally with respect to the feedstock stick at a rate which is high enough to that the molten metal impinges upon different portions of the ingot's upper surface but which is low enough to prevent a substantial centrifugally outward flow of the metal impinging on the upper surface of the ingot. The molten metal melt rate is so selected that the impact region on the ingot's upper surface is at or below the solidus temperature of the alloy and above a temperature at which metallurgical bonding with the successive impinging metal can occur.
Patent CA-1243839-A (CA)
Inventor: AASEN TORBJ RN
IPC: F27D25/00
Filed: 1985-04-03
Granted: 1988-11-01
Abstract: Abstract of Disclosure The present invention relates to a method for preventing deposits or build-ups of dust in off-gas channels for dust-containing off-gases from electrothermal smelting furnaces.  This is done by blowing an additional gas tangentially into the furnace off-gas channels at the positions where build-ups or deposits of dust normally occurs.  Hence a gas spiral is provided between the inner wall of the furnace off-gas channels and the dust-containing, hot-furnace off-gas.  Recirculated and cooled furnace off-gas is preferably used as additional gas.  For open furnaces where the furnace off-gas is completely combusted before it enters into the furnace off-gas channels, air can be used as additional gas.  The temperature of the additional gas is preferably kept below the sintering temperature of the dust in the furnace off-gas.
Patent CA-1263512-A (CA)
Inventor: GALE GEORGE M
IPC: B29C48/67
Filed: 1985-04-12
Granted: 1989-12-05
Abstract: ONE-EXTRUSION METHOD OF MAKING A SHAPED CROSSLINKABLE              EXTRUDED POLYMERIC PRODUCT     ABSTRACT    Method of and apparatus for making a shaped crosslinked extruded polymeric product by extruding compacted, melted polymer, e.g., polyethylene, into a mixer formed on or fitted to the discharge end of an extruder, injecting proportionate amounts of a mixture of compounding ingredients including olefinically unsaturated hydrolyzable silane, free-radical generator and, preferably, a silanol condensation catalyst into the compacted, melted polymer.  The polymer and compounding ingredients are blended in the mixer until the silane is grafted to said polymer, and the resulting grafted polymer mixed with the silanol condensation catalyst is extruded through a die to form the product of the required final shape.  The resulting product is subjected to the action of H2O until the grafted polymer is crosslinked.     S P E C I F I C A T I O N
Patent CA-1226979-A (CA)
Inventor: TAKAI HARUKI
IPC: H04B7/155
Filed: 1985-05-14
Granted: 1987-09-15
Abstract: ABSTRACT   A receive data processing device for monitoring operating conditions of TDMA ground stations which is installed in a TDMA reference ground station adapted to monitor and control TDMA satellite communications channels. An idle time in each of TDMA frames which constitute a plurality of received burst signal sequences are effectively utilized for multiplexing and, thereby, totally processing monitoring data associated with the respective around stations.
Patent CA-1243033-A (CA)
Inventor: STRINGER ORUM D
IPC: A61K31/40
Filed: 1985-05-28
Granted: 1988-10-11
Abstract: PROCESS FOR PREPARING 4-[2-(DIALKYLAMINO)ETHYL]ISATINS     Abstract of the Disclosure 4-[2-(Dialkylamino)ethyl]isatins are prepared by internal condensation of an oxime followed by optional removal of protecting groups.  The products of the reaction are D2-agonists and, thereby, have anti-hypertensive activity.  A compound prepared using this process is 4-[2-(di-n-propylamino)ethyl]-4-hydroxyisatin.
Patent CA-1229134-A (CA)
Inventor: NUMATA NORIO
IPC: H04W84/10
Filed: 1985-06-06
Granted: 1987-11-10
Abstract: ABSTRACT OF THE DISCLOSURE         A cordless telephone comprises a base unit and a plurality of remote units.  The remote units are respective-ly adapted to establish radio communication at separate times with the base unit.  Each remote unit generates a particular code in a particular format that includes at least one interval in which the particular code is present and at least one interval from which the particular code is absent.  The particular code and particular format of each remote unit are different from those of the other remote units.  A transmitter in each remote unit transmits the particular code of that unit in the particular format thereof to the base unit.  The particular formats are such that the transmission of each particular code periodically corresponds to non-transmission of all of the other particu-lar codes of the remote units.  The particular codes can thus periodically be received by the base unit without interference caused by transmission of the other particular codes.  The base unit echoes the particular code transmitted by a selected one of the remote units, and each of the remote units detects whether or not its own particular code matches the particular code echoed by the base unit.  In response to such a match, a communication channel is estab-lished between the base unit and the one of the remote units in which the match occurs.  The communication channel while established precludes establishment of a communication channel between the base unit and any of the other remote units.
Patent CA-1261677-A (CA)
Inventor: DARTNALL WILLIAM J
IPC: F04B47/02
Filed: 1985-06-12
Granted: 1989-09-26
Abstract: - 1a -ABSTRACT     A pump having a hollow body having an inlet controlled by a first non-return valve which permits the entry of fluid into the body, said pump being characterised by a pipe,  one of which extends into the hollow body,  said pipe being slidably received within said body,  a seal being located between the hollow body and the pipe,  a second non-return valve within said pipe to permit the entry of fluid from within the body to the pipe past the second  non-return  valve,  and  drive  means  to  cause relative reciprocation between the pipe and the body.