baber/WOPTO huggingface dataset:
Patent CA-1224971-A (CA)
Inventor: TUCKEY CHARLES H
IPC: F04C11/00
Filed: 1984-11-16
Granted: 1987-08-04
Abstract: GEAR ROTOR FUEL PUMP            ABSTRACT OF THE DISCLOSURE         A rotary pump for pumping liquid which includes a rotor combination in the form of a vane pump or gear and rotor with pumping chambers disposed circumferentially around the rotor.  The chambers progressively increase in the inlet area and ensmall in the outlet area.  Resilient means are interposed between the ensmalling chambers and an outlet to block backflow of the pressurized outlet liquid into pumping chambers containing vaporized liquid instead of solid liquid, thus reducing the pump noise under conditions of vaporization termed "cavitation".
Patent CA-1233172-A (CA)
Inventor: SHAKED ZE VE
IPC: C07K14/55
Filed: 1984-11-28
Granted: 1988-02-23
Abstract: Abstract of the Disclosure Method of oxidizing reduced cysteine-containing microbially produced synthetic proteins, such as synthetic INF-.beta. or synthetic IL-2, in a controlled manner so that the synthetic proteins have the same disulfide  bridging  as  their  native  counterparts.    The  oxidation employs o-iodosobenzoate as oxidizing agent and is carried out in an aqueous medium at a pH at least about one-half pH unit less than the pKa of the cystines to be oxidized, a synthetic protein concentration of less than about 5 mg/ml, and an oxidizing agent:protein mol ratio that is at least stoichiometric, provided that the oxidizing agent is in excess in the terminal portion of the reaction.
Patent CA-1249182-A (CA)
Inventor: VELDWIJK JAN
IPC: F16L1/16
Filed: 1985-01-10
Granted: 1989-01-24
Abstract: ABSTRACT OF THE DISCLOSURE           A pipeline structure is towed suspended between two tugs, the structure having weights attached at point along its length.  In the static condition the combination of pipeline structure and weights has a positive submerged weight.  But the structure and/or the weights have surfaces that generate hydrodynamic lift forces when the structure is towed along.  The arrangement of the surfaces and the speed of tow are such that the submerged weight of the combination is reduced by at least 40 percent as compared with the static condition.
Patent CA-1266968-A (CA)
Inventor: SUZUKI MASAMI
IPC: D06F58/46
Filed: 1985-02-19
Granted: 1990-03-27
Abstract: Clothes Dryer Abstract Disclosed is a clothes dryer of the dehumidifying type in which exhaust air from a drying space containing a load being dried is subjected to heat exchange with external air for removing moisture therefrom and, after being re-heated by a heater, supplied into the drying space again by a fan so as to dry the load with heated air.  The clothes dryer comprises first heat-sensitive means for measuring the temperature of exhaust air at an outlet of the drying space, and second heat-sensitive means for measuring the temperature of the exhaust air after having been subjected to the heat exchange with external air or the temperature of the external air after having been subjected to the heat exchange with the exhaust air.   The difference between the temperatures measured by the first and second heat-sensitive means at a predetermined time after the starting of the drying operation is stored in a memory as a reference value A , and the later relation between the measured temperature difference and the reference value A , is checked to control the termination of the heat drying operation.
Patent CA-1224121-A (CA)
Inventor: RAUSCH WERNER
IPC: C23C22/17
Filed: 1985-03-07
Granted: 1987-07-14
Abstract: ABSTRACT OF THE DISCLOSURE      The quality of coatings in a low zinc phosphating process is improved by including an activator of formate, nitrilotriacetate, trichloroacetate or ethylenediamene-tetraacetate to produce more uniform coatings particularly desirable in advance of electrocoating.
Patent CA-1239618-A (CA)
Inventor: SAFARIK JIRI
IPC: F16K31/528
Filed: 1985-03-26
Granted: 1988-07-26
Abstract: ABSTRACT   A tap for fitting into a socket 10 attached to a box and with a frangible diaphragm 11 is formed of only two parts. The outer part 15 clips into the socket 10 and has a spout 19.  The inner or valve part 16 has an end formed to pierce the diaphragm and has a reentrant back fitting over an extension to the part 16.  A detent 25 engages in a groove on the extension and the groove is formed with various ramps to block movement. The detent moves among three positions.  Between the first and second positions it follows a quick thread.  Between the second and third positions it moves circumferentially.  Either of the second or third positions can coincide with the opening of the valve.  In another embodiment the third and first positions are the same so that the valve opens and closes as a result of a screwing action.
Patent CA-1241237-A (CA)
Inventor: SPIGARELLI DONALD J
IPC: H05K3/34
Filed: 1985-05-14
Granted: 1988-08-30
Abstract: ABSTRACT A system and method for the continuous production soldering of circuit boards and other products in which the product is heated by an independently controlled vapor phase system, and solder applied by a separately controlled application system operative to direct one or more controlled and defined streams of solder onto the product.  A vessel is provided for containing a heated saturated inert vapor into which the product is introduced prior to solder application.  One or more nozzles are disposed within the vessel for directing one or more streams of molten solder to the heated product.  After solder application, the product is subjected to a solder leveling or Deb ridging operation by passage past one or more nozzles which direct streams of vapor phase condensate onto the product surfaces.  Each of the operations is separately controllable and is substantially independent of the control of the other operations of the overall system.
Patent CA-1238947-A (CA)
Inventor: HASHIMOTO TAKAFUMI
IPC: H02J7/10
Filed: 1985-05-22
Granted: 1988-07-05
Abstract: ABSTRACT OF THE DISCLOSURE            A Secondary battery operating method for charging and discharging a secondary battery using zinc as the negative electrode active material.  After the termination of the normal discharge, direct current supply means is connected to the secondary battery in opposite polarity relation with each other and the secondary battery is reverse charged in a polarity opposite to the normal polarity.  As a result of this reversed charge, the zinc remaining on the negative electrode after the termination of the normal discharge is completely dissolved into the electrolyte.  If necessary, the energy stored in the secondary battery after the termination of the normal discharge is regenerated during the reversed charge.
Patent CA-1231441-A (CA)
Inventor: KUWAHARA KAZUYOSHI
IPC: G11B5/027
Filed: 1985-06-18
Granted: 1988-01-12
Abstract: ABSTRACT OF THE DISCLOSURE          In a magnetic recording circuit with a bias cur-rent circuit adapted to superimpose a bias current from a bias oscillator on a recording signal and to supply a resultant signal to a magnetic head, there is provided a resistor for detecting the bias current flowing through the magnetic head, a rectifier circuit for rectifying and smoothing a signal developing across the resistor, and a control circuit for comparing the output voltage of the rectifier circuit with a reference voltage and producing an output signal which controls the oscillation level of the bias oscillator, whereby the bias current flowing through the magnetic head can automatically be set to a predetermined level.  A variable resistor for adjustment of the bias current and adjustment step for the variable resistor can be dispensed with.
Patent CA-1237473-A (CA)
Inventor: MASAKI KAZUMI
IPC: H02M5/257
Filed: 1985-07-25
Granted: 1988-05-31
Abstract: Abstract of the Disclosure The frequency of an alternating current (e.g.  lamp wire) can be divided with a novel frequency divider, compris-ing a thyristor connected in series to main current circuit; a counting circuit  (e.g.  decimal  counter or RC-time  constant circuit); a trigger circuit for the thyristor, associated with the counting circuit; and a reset circuit.  With use of the apparatus, half- or whole-cycle(s) of an alternating current can be supplied to ac appliance at desirable wave intervals.
Patent CA-1259804-A (CA)
Inventor: KOBAYASHI ROBERT J
IPC: F02B39/08
Filed: 1985-09-10
Granted: 1989-09-26
Abstract: HYDRAULIC ASSIST TURBOCHARGER SYSTEM    ABSTRACT OF THE DISCLOSURE          An   improved   hydraulic  assist  turbocharger system  is  provided  of  the  type  having an hydraulic turbine   for   supplementally  driving  a turbocharger during   selected   engine   operating  conditions  when supplemental air  flow  to the engine is required.  The improved  system is adapted for improved engine starting during   cold   weather  conditions  by  increasing  the pressure  of  hydraulic  fluid supplied to the hydraulic turbine  during  engine  cranking  and/or decreasing the viscosity  of said hydraulic fluid, thereby accelerating the  turbocharger  rapidly  to  a  rotational  speed for supplying   sufficient   air  flow  to  the  engine  for starting  purposes.    In  one form, the improved system further  includes  a  pilot  controller  for  regulating supply  of  hydraulic  fluid to the hydraulic turbine to control  engine air inflow, wherein the pilot controller is  responsive  to command signals from a master control unit  which also controls engine fuel flow in accordance with  a predetermined air-fuel ratio schedule throughout a range of engine operating conditions.
Patent CA-1251692-A (CA)
Inventor: KITAMURA YOICHI
IPC: B23K11/08
Filed: 1985-11-22
Granted: 1989-03-28
Abstract: Abstract A method of making a can body whereby overlapping edge portions of a pre-formed blank are electrically mash-seam welded using a pair of wire electrodes abutting on both surfaces of the overlapping portions of the can body.  The electrodes are held in position against the can body by electrode rollers and preferably are formed of a continuous copper wire.  The cross-section of each electrode is formed such that at least one electrode has a flat main portion and a marginal projection including a slope contiguous to the flat main portion abutting on the overlapping portion of the can body.  A slope between the flat portion and the marginal projection of the electrode allows the material of the edge of the can body to flow outwardly in circumferential directions during mash-seam welding, resulting in an improved weld strength and quality.
Patent CA-1270270-A (CA)
Inventor: KAMSTRUP-LARSEN J RGEN
IPC: A63B67/18
Filed: 1985-11-22
Granted: 1990-06-12
Abstract: An artificial  feather for shuttlecocks and method of manufacturing such a feather.     ABSTRACT        The feather comprises a shaft (1) and projecting vane portions (2, 3) manufactured in one piece by heat forming,  e.g. heat pressing,  of a blank from a plast material, e.g. a thermoplast, such as polyurethane with fiber reinforcment of the shaft (1), e.g. carbon fibers in a composite material, the vane portions (2, 3) being formed integrally with the remainder of the shaft cross-section obtaining by the heat pressing a final thickness of  less  than  0,2  mm  and  properties  substantially corresponding to those of natural feathers.
Patent CA-1236225-A (CA)
Inventor: ROCHE MICHEL
IPC: H01J33/00
Filed: 1985-12-12
Granted: 1988-05-03
Abstract: ABSTRACT OF THE DISCLOSURE The invention relates to an apparatus for irradiating material by an electron beam.        The apparatus comprises guidance means for placing the material on the path of the beam, an electron gun provided in a tight enclosure having a shape with a symmetry or revolution with respect to an axis, an electron-emitting filament located in the axis of the enclosure, as well as a wehnelt electrode surrounding the filament.  It is provided with a first circular slot for consentrating electrons in the vicinity of the said slot and an electron accelerating electrode surrounding the wehnelt electrode and having a second circular slot facing the first slot.  The enclosure comprises a tightly closed circular window which is transparent to the electrons and which faces the two slots.            Application to irradiation by electron beams.
Patent CA-1248356-A (CA)
Inventor: SMIESKOL STEFAN
IPC: B01J3/02
Filed: 1986-03-05
Granted: 1989-01-10
Abstract: ABSTRACT     Residue particles from a removal opening of a pressure gasification reactor that operates on the fluidized-bed or fly-ash principle the residue particles are removed by means of a worm conveyor.  To avoid pressure fluctuations in the actual gasification process and to carry out a continuously operating removal of the residue, the discharge opening of the spiral conveyor is provided with an adjustable pressure system that acts on a closing element so as to exert a closing pressure.          Means are provided to enable the closing pressure to exceed the pressure in the reactor.
Patent CA-1243779-A (CA)
Inventor: TAGUCHI TETSU
IPC: G10L19/00
Filed: 1986-03-19
Granted: 1988-10-25
Abstract: ABSTRACT    A speech processing system such as a variable frame length type vocoder and a pattern matching vocoder of the same type capable  of improving the reproduced speech.  Representative frames replacing a plurality of frames in a given section are developed from among the frames in the given frame, or the frames in the given frame and the final representative frame developed in the preceding section.  First frames to be replaced by the representative frames, and second frames, located between the neighboring different representative frames, which are to be approximated by interpolation between the neighboring different representative frames, are determined under the condition the lengths of the first and second frames be variable.   In the pattern matching vocoder, the representative frames are compared with reference pattern frames and the most similar reference pattern frame is selected on the basis of measure which is obtained by summing a time distortion and a quantum distortion caused by the replacement of the frames with the representative frame and the reference pattern frame.
Patent CA-1245536-A (CA)
Inventor: PLATT STERLING B
IPC: B27C7/04
Filed: 1986-04-21
Granted: 1988-11-29
Abstract: "IMPROVED APPARATUS FOR PEELING SMALL LOGS"                 ABSTRACT OF THE DISCLOSURE      The apparatus allows logs to be peeled to smaller cores so as to increase veneer recovery, especially in operations where logs of ten inches or smaller prevail.  The apparatus includes concentric dogs which embed in the ends of logs during peeling.  The outer dog is retractable and the inner dog has a reduced shank portion which projects from an enlarged basal portion.  The outer dog has a reduced diameter bore which supportingly engages the shank of the inner dog to give added strength and allow ultimate reduction in the diameter of the inner dog shank.
Patent CA-1246650-A (CA)
Title: Divided type antifriction bearing assembly with a  seal member
Inventor: YOSHIHARA TOSHIRO
IPC: F16C19/26
Filed: 1986-06-11
Granted: 1988-12-13
Abstract: ABSTRACT OF THE DISCLOSURE       A divided type antifriction bearing assembly with a seal having two semicircular divided inner annular members each having a track on the outer peripheral surface thereof and having at the axially outer end of the track a flange portion which is in contact with the end surface of a roller, the inner annular members each forming a cylindrical shape having a cylindrical portion axially extending continuously to the flange portion, the inner annular members being divided along the axis thereof and coupled together, an outer annular member having a track on the inner peripheral surface thereof opposed to the inner annular members, and rollers provided between the tracks of the inner and outer annular members is characterized in that the bearing assembly includes a seal member mounted radially inwardly outside the track of the outer annular member, the inner peripheral portion of the seal member is in sliding contact with a portion of the cylindrical portion of each of the inner annular members, and the inner annular members have, at the opposite ends thereof leaving the cylindrical portions, slits opposed to each other at symmetrical positions passing through the axis and are naturally divided with the slits as the boundary.
Patent CA-1268968-A (CA)
Inventor: FUKUKAWA YOSHITSUGU
IPC: B21C37/083
Filed: 1987-03-10
Granted: 1990-05-15
Abstract: AUTOMATIC TAB PLATE WELDING APPARATUS Abstract of the Disclosure:       An automatic tab plate welding apparatus welds a tab plate to the predetermined corner of a plate.  A tab plate table supports the tab plate and determines the position of the tab plate relative to the forward direction of the plate, the widthwise direction of the plate, the vertical direction of the top surface of the plate, and the angle of inclination to the top surface of the plate. A welding torch is also positioned in operative association with the positioning of the plate described above.
Patent CA-1274822-A (CA)
Inventor: DURKEE SUSAN C
IPC: C09F1/04
Filed: 1987-04-23
Granted: 1990-10-02
Abstract: METHOD OF IMPROVING THE COLOR OF TALL OIL ROSIN ESTERS     Abstract of Disclosure Disclosed is a method of improving the color of tall oil rosin esters comprising the sequential steps of (a) heating and stirring a tall oil rosin in the presence of a Lewis acid catalyst to form a mixture,  (b) distilling the mixture to provide a tall oil rosin distillate, and (c) esterifying the tall oil rosin distillate with a polyol in the presence of a phenol sulfide compound.  The improved tall oil rosin esters produced thereby are useful in the manufacture of a variety of products, such as paper and textile sizes, plasticizers for polyolefin films, paints, varnishes, hot melt adhesives and pressure sensitive adhesives.
Patent CA-1271373-A (CA)
Inventor: PLANTENGA TJALLING M
IPC: C09D11/02
Filed: 1987-08-18
Granted: 1990-07-10
Abstract: ABSTRACT            PAPER PRINTED WITH INK THAT CONTAINS MICRONIZED WAX IS COATED WITH CELLULOSE ESTER OR ETHER. THEREBY IT BECOMES SOIL-REPELLING AND ITS USEFUL LIFE-TIME INCREASES CONSIDERABLY.ESPECIALLY APPLICABLE TO BANK NOTES.
Patent CH-495711-A (CH)
Title: Therapeutic cigarettes for supplying the mouth and
Inventor: NELSON JARVIS WATERBURY
IPC: A24D3/06
Filed: 1969-02-06
Abstract: A method for supplying the mouth and respiratory passages of smokers, with vitamin A. A fragile capsule, e.g. of sugar, protein, or plastic, is filled with Vitamin A, or a soln. thereof, placed in the filter of a filter-tipped cigarette. When the capsule is gently crushed by the smoker, the contents are released, and are inhaled together with the smoke etc. Similar systems may be used for cigars and pipes, and other additives, e.g. menthol, included in the capsules. Many small capsules may be used in place of one large one.
Patent CH-539653-A (CH)
Title: Amide cpds of aluminium as polymerizationcatalysts
Inventor: MARGHERITA CORBELLINI
IPC: C07F5/06
Filed: 1971-03-10
Abstract: Aluminium cpds. are formula (I): (where X is H halogen, or sec. amine; each R is hydrocarbyl or together the R's complete a nucleus and R'= (un)satd. devalent aliphatic hydrocarbyl, opt. substd. cycloalkyl or opt. substd. aryl. They are prepd. by (a) forming the chlorhydrate of the diamine in ether, and (b) replacing the H atoms of the amine by Al. atoms by reacting with LiAlH4 or AlH3 at -20 to 70 degrees C in solvents, ether, mixed ethers or mixtures of ethers and hydrocarbons. The aluminium cpds. are used as catalysts for the polymerization of (di)olefins and polyenes.
Patent CH-525998-A (CH)
Title: Fixing agent solution for anionic dyes
Inventor: KURT HOFER
IPC: D06P1/52
Filed: 1970-03-20
Abstract: A solution, suitable for use as a fixing auxiliary for anionic dyestffs, is obtained by precipitating the water insoluble constituents from an aqueous solution of the condensation product of polyalkylene polyamines and cyanamides or water-soluble salts and removing the water-insoluble constituents. The solution may be used to fix anionic dyes onto cellulose fibres, particularly onto paper.
Patent CH-555845-A (CH)
Title: 5-aryldehydropiperidinyl-and aryldehydropyrrolidinyl
IPC: A61K31/00
Filed: 1967-05-30
Abstract: A. Compounds n = 1,2 R = H, alkyl, cycloalkyl, phenylalkyl, subst. phenylalkyl R' = H, Me R2 = H, Me = 2,3-dehydropyrrolidino, 3,4-dehydropyrrolidino, 2,3-dehydropiperidino, 3,4-dehydropiperidino A = opt. subst. phenyl bound to the heterocyclic ring by the C3 or C4 atoms, the other C atoms of the heterocyclic ring carrying H or 1-4 Me groups. B. Acid addition salts and cis-trans isomers of I. Tranquillisers for oral or parenteral admin. in conventional formulations. Preferred unit dose contains 5-50 mg.
Patent DK-155889-A (DK)
Inventor: ZESCH WINFRED
IPC: D06F89/02
Filed: 1989-03-30
Abstract: A folding installation (1) for different types of laundered garments, such as shirts and overalls, comprises a longitudinal folding device (6) which first folds the laundered garment longitudinally on a support surface (4). The transverse folding device (7) comprises a pivoting folding blade (10) which forms part of the support surface (4). The folding blade (7) makes the first transverse fold by pivoting in the lower third and makes the second transverse fold with its folding blade (9) in the upper third. In so doing, it feeds the laundered garment through a slit (5) in the support surface (4) to a gripping device (13) which grips the transversally folded garment and places it on a conveyor belt (19), forming a pile (18). The folding installation (1) also comprises a device for synchronizing the pivoting movement of the longitudinal folding blades (6).
Patent DK-285679-A (DK)
Inventor: PEGEL K H
IPC: A61K31/58
Filed: 1979-07-05
Abstract: The invention is concerned with new chemical compounds being the hemiesters of steryl glycosides, methods of preparing these hemiesters, and pharmaceutically, particularly anti-inflammatory, compositions containing the new hemiesters.
Patent DK-286283-A (DK)
Inventor: BELFORTE PIERO
IPC: H04Q11/04
Filed: 1983-06-21
Abstract: The PCM switching network is based on the use of switching units (UC1a...UC8c) each equipped with a local controller using a microprocessor (CTR1a...CTR8c), ancillary circuits (TNBD1...TNBD5, ITNBD1...ITNBD5) for dialogue among the controllers (CTR1a...CTR8c) and ancillary circuits (RTBE1...RTBE5, RTBU1...RTBU5, CDTE1...CDTE5, CDTU1...CDTU5) for diagnosis, failure localization and reconfiguration. 
<??>Said switching units (UC1a...UC8c) make it possible to provide self-routing modular PCM switching network structures for distributed-control telephone exchanges.
Patent DK-407189-A (DK)
Inventor: MUELLER MICHAEL
IPC: C09J133/14
Filed: 1989-08-18
Abstract: Preparations containing (meth)acrylates containing formamide groups and, if desired, an initiator can be used as an adhesive component for treating collagenous materials.
Patent DK-435285-A (DK)
Inventor: WICK ALEXANDER
IPC: C07D211/74
Filed: 1985-09-26
Abstract: Compounds of general formula (I)    <IMAGE>  (I)  wherein R1 represents a phenyl, halophenyl, methylphenyl, ethylphenyl, methoxyphenyl, trifluoromethylphenyl or naphthyl group, R2 represents hydrogen or a methyl or phenyl group, and R3 represents hydrogen or a benzyl group, except compounds in which R1 is a phenyl or 4-fluorophenyl group, R2 is hydrogen and R3 is hydrogen or a benzyl group, and their pharmaceutically acceptable acid addition salts have useful anti-depressant and anti-ischaemic properties.
Patent DK-440285-A (DK)
Inventor: PALMER C J
IPC: C07C/
Filed: 1985-09-27
Abstract: A pesticide mixture comprising a compound of the formula R-C(CH2O)3C-X, in which R and X are each organic substituents, and where the compound has an LD50 value, expressed in micrograms of compound per gram of body weight of Musca domestica, of less than approx. 400 and/or an LD50 value in the presence of synergist of less than approx. 60, and also the use of the compound for controlling pernicious organisms. The pesticidal effect was established against a wide selection of insect types. The pesticidal effect of the mixture is increased strongly when a selected synergist is used.