baber/WOPTO huggingface dataset:
Patent CA-1252856-A (CA)
Inventor: BECKER ALFRED
IPC: G01S13/78
Filed: 1985-09-06
Granted: 1989-04-18
Abstract: NAVIGATION, COMMUNICATION, AND SURVEILLANCE          SYSTEM BASED ON DME     Abstract The Distance Measuring Equipment (DME) is a well-approved means for short range navigation in international civil avia-tion. It utilizes the inherent capacity of the system in most applications to a relatively small degree. Therefore, addi-tional functions can be integrated into the system such as data links, ground de-rived slant range measurement equipment and direction finders (growth potential). Thus, the DME can be extended to an Inte-grated Navigation, Communication, and Surveillance System. This system may be superior by technical, as well as by eco-nomical and operational reasons, to con-ventional solutions, which use separate systems for the different functions. The integrated system can be composed in dif-ferent ways using different sets of the DME growth elements. A promising set is described and applied to a scenario of helicopter operations with oil rigs.
Patent CA-1258409-A (CA)
Title: Oxidation resistant carbon body and method for making same
Inventor: HOLZL ROBERT A
IPC: C23C16/40
Filed: 1985-09-17
Granted: 1989-08-15
Abstract: ABSTRACT       The invention relates to an oxidation resistant carbon body comprising a body of carbon into the surface of which has been provided an etched and filled layer extending to a predetermined depth in the body.  The layer substantially comprises silicon carbide and silicon boride.   A method for producing an oxidation resistant carbon body is also disclosed.  The method comprises heating a carbon body to a temperature of at least about 1500°C, contacting the carbon body with gaseous boron oxide to etch the surface of the carbon body to a predetermined depth forming interstices therein to comprise a substantial void volume up to about 50% of the volume originally occupied by the carbon body to the predetermined depth, and filling the interstices in the carbon body with a silicon or a silicon alloy to substantially eliminate the void volume.
Patent CA-1243970-A (CA)
Inventor: GEIGER KENNETH H
IPC: C12G3/02
Filed: 1985-09-24
Granted: 1988-11-01
Abstract: INVENTOR                       KENNETH H. GEIGER     TITLE                 PROCESS FOR THE PRODUCTION OF HIGH EXTRACT-TO-ALCOHOL BEERS     ABSTRACT          In accordance with the practice of the present invention, there is disclosed a process which is useful in the production of a beer having a high unfermentable-residual-malt-extract to alcohol ratio, which process consists essentially of the steps of: preparing an all-malt wort by mashing the malt in at a temperature of between 65 to 80 degrees C;  upwardly adjusting the pH of the mash to not more than about 7.0, said temperature and pH being selected so as to produce a fermentable wort having a desired degree of fermentability of substantially less than about 70%;  maintaining said temperature throughout mashing;  continuing to mash the malt for a time sufficient to substantially complete the conversion of the starch to fermentable and unfermentable sugars;  hopping the wort to taste and kettle boiling the resulting mixture;  and, fermenting the wort to completion in a fermenter.  The high extract-to-alcohol beer produced by way of this process may be, inter alia, an alcohol-reduced beer in its own right, or may be readily converted into an alcohol-reduced beer by the simple expedient of diluting with water.
Patent CA-1267819-A (CA)
Inventor: HORIBE YOUSHUN
IPC: F22D1/32
Filed: 1985-09-30
Granted: 1990-04-17
Abstract: Abstract A system for recovering drain in a generating plant recovers two or more flows or drain of different tempera-tures from feed-water heaters.  The drain is recovered into a condensation system downstream from a condenser through a drain tank by a drain pump.  The tank receives a high temperature drain at a higher  temperature which contains much flush steam, and a low temperature drain.          The high temperature drain inlet to the tank is positioned at a lower level than the low temperature drain inlet.          The system effects efficient degassing of drain that has high content of dissolved oxygen and efficient control of the dissolved oxygen.
Patent CA-1265426-A (CA)
Inventor: KITAMURA SHUJI
IPC: B32B15/08
Filed: 1985-10-07
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE         A vibration-damping material consisting of two metal plates and a vibration-damping layer of thermo-plastic resin interposed between the two metal plates, in which said thermoplastic resin has a percentage of elongation at 20°C of 30% or more, preferably 50% or more, a peak temperature of dissipation factor (tan .delta.) in the range of -50°C to 130°C, and a bonding strength toward the metal plates of 3 kg/cm or more as determined by 180°-peeling test at 20°C.
Patent CA-1273755-A (CA)
Inventor: LACHENAL DOMINIQUE
IPC: D21C9/10
Filed: 1985-10-24
Granted: 1990-09-11
Abstract: 1. Process for preparing chemical paper pulps in order to bleach them, of the type in which the said pulp is treated with chlorine, then with at least one oxygen compound, characterized in that the pretreatment with chlorine is performed with a pulp having a consistency between 5 % and 15 %, at a temperature between 70 degrees C and 90 degrees C, with a chlorine concentration between 0.8 % and 1.5 % by weight with respect to the weight of the pulp.
Patent CA-1260224-A (CA)
Inventor: SUZUKI TETSUYA
IPC: F02B75/18
Filed: 1985-11-08
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     A siamese-type cylinder block blank which is disclosed herein is composed so that upon the pouring a molten metal under a pressure,  a sleeve of cast  iron is cast  in each cylinder barrel of a siamese-type cylinder barrel made of an aluminum alloy and consisting of  a plurality of  cylinder barrels connected in series.   The cylinder block blank is characterized   in  that   each   sleeve   cast   presents  a substantially  oval  configuration  in  section  with  the lengthwise  axis  parallel  to the  direction  of  cylinder barrels  arranged,  as  a  result  of  the  reception  of  the solidification shrinkage force of each cylinder barrel.
Patent CA-1252881-A (CA)
Inventor: OHE JUNZO
IPC: H01Q1/32
Filed: 1985-11-14
Granted: 1989-04-18
Abstract: ABSTRACT OF THE DISCLOSURE:           The present invention provides an automobile antenna system including a small-sized loop antenna disposed in close proximity to the vehicle body and adapted to detect surface currents induced on the vehicle body by radio or other waves, the loop antenna being in the form of a single-winding coil which is housed within a casing rigidly mounted on the vehicle body near the marginal edge thereof, the casing being provided with an opening for receiving the marginal edge of the vehicle body such that the loop antenna can properly be positioned relative to the marginal edge of the vehicle body.
Patent CA-1250448-A (CA)
Inventor: GOLDBERG IRA B
IPC: G01N25/42
Filed: 1985-12-09
Granted: 1989-02-28
Abstract: ABSTRACT OF THE DISCLOSURE    A catalytic calorimeter measures the heat value of a gas and includes a chamber for receiving gas and air.  A catalyst within the chamber causes the combustion of the gas and air, while a first thermocouple provides a signal indicating the temperature of the gas and air prior to combustion.  A second thermocouple indicates the temperature of the catalyst, which is heated by an electrical resistance heater.  A first temperature controller is connected to the second thermocouple and the heater for maintaining the catalyst at a predetermined temperature.  A heat sink within the chamber absorbs heat from the products of the combustion of the gas and a third thermocouple indicates the temperature of the heat sink.  A Peltier effect thermoelectric cooler is provided to remove heat from the heat sink.  A second temperature controller connected to the third thermocouple and the cooler maintains the heat sink at a predetermined temperature.  An output device records the amount of heat supplied to the catalyst and the amount of heat removed from the heat sink.
Patent CA-1269250-A (CA)
Inventor: MATSUO NOBUTAKA
IPC: C03B8/02
Filed: 1986-02-13
Granted: 1990-05-22
Abstract: ABSTRACT This invention relates to a method for preparing a silica glass by the sol-gel method.  The silica glass obtained has particular utility as a silicon substrate for a photomask, a preform for an optical fiber, a support tube, a jacket tube, a silicon bar or other optical member.  The method involves the steps of (a)  preparing a first solution containing fine particle silica by hydrolyzing silicon alkoxide with a basic reagent, (b)  preparing a second solution containing fine particle silica by hydrolyzing silicon alkoxide with an acid reagent, (c)  mixing said first and second solutions in a predetermined mixing ratio to obtain a sol solution, (d)  gelling said sol solution to a wet gel, (e)  drying said wet gel to a dry gel, and (f) sintering said dry gel to obtain a glass.
Patent CA-1256658-A (CA)
Title: Means for mounting floor pickup nozzle to dolly for  vacuum cleaner
Inventor: BERFIELD ROBERT C
IPC: A47L11/30
Filed: 1986-04-24
Granted: 1989-07-04
Abstract: MEANS FOR MOUNTING FLOOR PICKUP NOZZLE TO DOLLY FOR VACUUM CLEANER          ABSTRACT OF THE DISCLOSURE         A mounting means secures a floor nozzle to the front of a wheeled dolly base which supports a vacuum cleaner that is connected to the outlet of the nozzle by a flexible hose.  The mounting means includes a plate having struts extending therefrom to opposite ends of the nozzle.  A rearward extension of the nozzle, disposed midway between the nozzle ends, is connected directly to the plate by a manually operable height adjusting means. An upwardly offset rearward facing ear on the plate is received by a slot that is centered at the front of the dolly base.  Two of the swivel-type wheel units that sup-port the base are each provided with a vertical pivot shaft that extends upwardly into and is frictionally held in a wheel well on the base.  Before entering the wheel wells, the pivot shafts pass through apertures in the plate thereby fixing the nozzle against all forces in a horizontal plane.
Patent CA-1222607-A (CA)
Inventor: ROYCE JOHN H PENNON ROAD P O B
IPC: A61G3/06
Filed: 1986-05-06
Granted: 1987-06-09
Abstract: ABSTRACT     In a ramp having a flat upper surface across the width and a bowed or convex upper surface along its length it is known to have raised edges which form a curb on either side to prevent wheeled traffic from running off the edge.     In this invention, when in use, the leading edge of the ramp is resting on and can be securred to the receiving surface by means of support lugs.   These lugs are attached to the ramp and ensure flush mating and a smooth transition for wheeled traffic from the ramp to the receiving surface and vice versa.
Patent CA-1251226-A (CA)
Inventor: MONTINO FRANCO
IPC: C01F7/34
Filed: 1986-06-03
Granted: 1989-03-14
Abstract: ABSTRACT         Mixed oxides of alumina and zirconia having a control= led granulometrio distribution, consisting essentially of sphe= rical, submicronic particles, wherein zirconia is distributed uniformly in alumina and may reach 38% by weight, said zirconia being in the stabilized form at room temperature in the tetrago= nal phase, after having subjected the amorphous hydrated compo= site oxides to thermal treatments, wherein the transition occurs of zirconia to the tetragonal phase.
Patent CA-1267941-A (CA)
Inventor: KISER JOSEPH H
IPC: H03B5/12
Filed: 1986-06-04
Granted: 1990-04-17
Abstract: Abstract An oscillator disclosed has a resonant tank circuit inclusive of an inductor (L1), a capacitor (C1), a capacitor (C3) and a capacitor (C4) connected in series with one another.  A signal amplifier (A) is con-nected in a feedback loop which includes capacitor (C3). An additional impedance (C5) is connected between the feedback output of the amplifier and the feedback signal dividing capacitors (C3) and (C4).  This additional im-pedance (C5) improves tuning range, tuning linearity, phase noise performance, and provides a very flat power output at ultra high frequencies.
Patent CA-1247680-A (CA)
Inventor: SHIMP ALAN B
IPC: H01H71/52
Filed: 1986-08-22
Granted: 1988-12-28
Abstract: ABSTRACT OF THE DISCLOSURE         A circuit  breaker  characterized by  a  pair  of separable contacts,  trip means operable automatically in response to overload current conditions to open the con-tacts which means include a rotatable trip bar biased in an untripped position, and interlock means including a manual-ly operable button for rotating the trip bar to a tripped position when the button is pushed and for rotating a cam into tripped and untripped positions when the button is rotated.
Patent CA-1251840-A (CA)
Inventor: OBERMANN GEORGE
IPC: H01H3/02
Filed: 1986-10-31
Granted: 1989-03-28
Abstract: PRESSURE RESPONSIVE ASSEMBLY                          ABSTRACT      A   pressure   responsive   assembly   including  an actuator  rod  coupled  to  a  pressure  source through a rolling type diaphagm.   The other end of the actuator rod is connected to a wiper assembly.  A first part of the wiper assembly contacts a coil of resistance wire to provide a first signal indicative of the pressure.   A second part of a wiper assembly moves into and out of contact with a switch contact pad as the sensed pressure crosses a predetermined threshold value.
Patent CA-1271690-A (CA)
Inventor: FULMER KEITH H
IPC: F15B1/24
Filed: 1987-05-28
Granted: 1990-07-17
Abstract: ACCUMULATOR HAVING FLUID-LUBRICATED SEALS               ABSTRACT OF THE DISCLOSURE        The accumulator  comprises  a  housing  (12,  212) having a bore  (16,  216)  extending longitudinally within the  housing  (12,  212),  a  piston  (26,  226)  disposed slidably within the bore (16, 216) and dividing the bore (16,  216)  into  first  (18,  218)  and  second  (20,  220) chambers.  The piston (26, 226) has a bore (30, 230) with a bore opening  (36,  236)  at the first piston end  (27, 227),  the  bore  opening  (36,  236)  being  enclosed by  a sleeve member  (70,  271).   The  sleeve member  (70,  271) extends  longitudinally  away  from  the  piston  bore  (30, 230)  and into the first chamber  (18,  218),  the  sleeve member  (70,  271)  having  a  sleeve  opening  (78,  273) permitting high pressure fluid contained within the first chamber  (18, 218) to communicate freely with the piston bore  (30,  230).   A  lubricating  fluid  (60,  260)  is disposed  about  the  first  piston  end  (27,  227)  and  is prevented from entering into the piston bore (30, 230) by means of the sleeve member (70, 271).  The sleeve member (271) may be biased away from the piston (226) by means of a spring (288) disposed within the piston bore (230).
Patent CA-1270585-A (CA)
Inventor: KIZUIK BRENT L
IPC: H04Q1/32
Filed: 1987-06-19
Granted: 1990-06-19
Abstract: ABSTRACT OF THE DISCLOSURE:            Apparatus and method for receiving and decoding the bursts of line current activity produced by rotary dial action in dialing a sequence of digits. In accordance with the apparatus of the present invention, a rotary dial pulse receiver counts the number of bursts of line current activity produced by a given telephone handset in dialing a standard test digit. A conversion means selects a conversion algorithm which is effective to express the relationship between the number of bursts counted and the value of the digit dialed and applies the selected algorithm to decode the value of subsequent non-standard digits dialed. In accordance with the method of the present invention, a method of converting the number of bursts in line current activity produced through rotary dial action in dialing a sequence of digits by selecting and applying a conversion algorithm is described.
Patent CA-1259830-A (CA)
IPC: B23P11/02
Filed: 1988-09-09
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE          The invention provides a caged nut comprised of stacked conical spring segments that automatically and positively self-locks when tightened to a selected pre-loading, without adjustment.  The nut is free running until seated, and the automatic lock mechanism ratchets freely with respect to the cage while the nut is being run down to its sealed position.  Reverse rotation of the cage is prevented, however.  A ratcheting element in the automatic lock mechanism allows the nut to be tightened by free rotation in the "on" direction but the ratchet prevents rotation in the "off" direction.  At whatever value of preload desired, the nut is tightened to the extent necessary to provide that pre-load and the automatic lock mechanism will lock it positively in that position.  The invention also includes a caged nut having stacked conical spring washer segments in which the segments are so formed as to provide a more uniform thread loading, over the entire length of the threaded portion of the segments.  The invention further includes a caged free-spinning nut characterized by a prevailing tongue resisting counter-rotation having at least two washer segments in which one of the segments is formed of a material which takes a permanent set upon loading and the other segment is formed of a material that returns substantially to its original form following release of the loading force.
Patent CA-1271230-A (CA)
Inventor: JUREWICZ JERZY
IPC: E01C23/08
Filed: 1989-05-03
Granted: 1990-07-03
Abstract: ABSTRACT OF THE DISCLOSURE     A method and apparatus treat  a  surface  of natural rock or artificial stone-like material to give to the treated surface an attractive finish.   A high temperature  jet  of plasma  and a high  speed  jet  of cooling fluid are projected onto the  surface  to be treated.  The two jets are moved on the surface at a given speed with the jet of cooling fluid following that of plasma.  The speed of movement is so selected that the high temperature plasma  jet  suddenly  heats only a thin layer of rock or stone-like material to cause a thermal shock which bursts particles of rock or stone-like material at the surface thereof.  As the jet of cooling fluid follows the jet of plasma, it suddenly cools the thin layer just heated by the plasma jet, and blows the burst particles off the body surface.
Patent CH-522814-A (CH)
Title: Double-glazing panes - with hermetically airtight cavities bounded by peripheral spacers
Inventor: HEINZ TROESCH
IPC: E06B3/673
Filed: 1971-03-25
Abstract: The spacers are prefabricated as a complete rectangles, esp. from hollow section channel filled with hygroscopic material and an inner slot leading to the central cavity in the pane. After sandwiching between the plates of glass the gap around the rim is filled with organic sealant to bond the three parts together an outer frame of U-section channel either of metal or of plastic with the inside faces of the limbs metallized is then placed around the whole periphery and is soldered to metallizing strips previously formed along the edges of the outer surfaces of the plates. Relatively simple and cheap method of ensuring freedom from internal condensation, thermal damage and vibration damage.
Patent DK-113790-A (DK)
Inventor: GARRIDO RICARDO
IPC: A61K8/73
Filed: 1990-05-08
Abstract: PCT No. PCT/FR89/00452 Sec. 371 Date May 9, 1990 Sec. 102(e) Date May 9, 1990 PCT Filed Sep. 8, 1989 PCT Pub. No. WO90/02774 PCT Pub. Date Mar. 22, 1990.An aqueous gel based on hyaluronic acid and on deoxyribonucleic acid usable in cosmetics, and a method of preparation. The invention relates to an aqueous gel formed by a homogeneous mix of: a) an alkaline salt or an ammonium salt of hyaluronic acid in the form of an aqueous gel; b) a mineral or organic salt of high molecular weight deoxyribonucleic acid in the form of an aqueous gel; c) at least one hydrophilic polymer having the property of forming aqueous film-forming gels. Application to the preparation of masks in cosmetics.
Patent DK-130884-A (DK)
Inventor: DRAHNAK TIMOTHY JOSEPH
IPC: C08L83/04
Filed: 1984-02-29
Abstract: This invention relates to a process for reacting a compound containing silicon-bonded hydrogen with a compound containing aliphatic unsaturation in the presence of actinic radiation and to compositions that contain an actinic radiation-sensitive catalyst that are useful in the process. Although many platinum complexes are useful as catalysts in processes for accelerating the thermallyactivated addition reaction between compounds containing silicon-bonded hydrogen and compounds containing aliphatic unsaturation, processes for accelerating the ultraviolet radiation activated addition reaction between these compounds, using a platinum complex as a catalyst, are not known. The ultraviolet radiation activated addition radiation can be conducted in the presence of a platinum complex having an ultraviolet displaceable group, e.g. a ( -diolefin) (-aryl) platinum complex. This process is useful for the in situ curing of a polymeric silicone composition to a solid surface, particularly one which is heat-sensitive.
Patent DK-133188-A (DK)
Inventor: GRONEMEYER MICHAEL
IPC: G06F11/26
Filed: 1988-03-11
Abstract: Multi-channel safety switching devices require comparators for data to be output to the process so that a signal divergence can be recognised in time and possibly false information items can be kept away from the process. This requires a data-flow-independent checking of the comparators. A release signal (FG1) to be output by the comparator (VG1) when the microcomputer (MR1, MR2) to be monitored is operating correctly is output indirectly via an AND gate (UD1) to output signal converters (AR). A test circuit (TSG1) which has a bistable characteristic is connected to the AND gate (UD1). The test circuit evaluates a key information item (SN1) output by the microcomputer (MR1), which counts as acknowledgement of a predetermined computer routine of the microcomputer (MR1). In dependence on this, an enable code is output for the AND gate (UD1). The abovementioned safety switching devices can be used, in particular, in the case of process controls with safety responsibility, for example in the case of railway signalling. <IMAGE>
Patent DK-148581-A (DK)
Inventor: FIERS W C
IPC: C12R1/09
Filed: 1981-04-01
Abstract: A DNA sequence consisting of the DNA inserts of G-pBR322(Pst)/HFIF1, G-pBR322(Pst)/HFIF3, G-pBR322 (Pst)/HFIF-6, G-pBR322(Pst)/HFIF7, DNA sequences which hybridize to any of the foregoing DNA inserts and DNA sequences, from whatever source obtained, including natural, synthetic or semi-synthetic sources, related by mutation, including single or multiple, base substitutions, deletions, insertions and inversions to any of the foregoing DNA sequences or inserts.
Patent DK-152991-A (DK)
Inventor: OLSEN HANS
IPC: A61F5/443
Filed: 1991-08-30
Abstract: PCT No. PCT/DK92/00258 Sec. 371 Date Feb. 28, 1994 Sec. 102(e) Date Feb. 28, 1994 PCT Filed Aug. 31, 1992 PCT Pub. No. WO93/04646 PCT Pub. Date Mar. 18, 1993.A convex adapter for use in connection with ostomy equipment comprises a ring-shaped member (10, 15, 18). The ring-shaped member (10, 15, 18) comprises a central, relatively rigid ring (10) with a convex face (12) as well as a peripheral, relatively flexible part (15) extending considerably longer and radially than the relatively rigid ring (10).