baber/WOPTO huggingface dataset:
Patent BE-904257-A (BE)
Title: Ethylphosphonodithioate de s,s-ditertiobutyle, sa preparation et son utilisation.
IPC: C07F9/38
Filed: 1986-02-20
Abstract: L'ethylphosphonodithioate de S,S-ditertiobutyle utilisable comme insecticide et nématicide, par exemple pour la lutte contre Corn rootworm (Diabrotica sp.), et son procédé de préparation qui consiste à faire réagir un halogénure d'acide éthylphophonique de formule générale CH3 CH2 - P(=0)(X)-X1 dans laquelle : - X représente un atome d'halogène, - X1 représente un atome d'halogène ou un groupe tertiobutyle avec, quand X1 représente un atome d'halogène, deux équivalents molaire ou, quand X1 représente le groupe tertiobutyle, unéquivalent molaire de méthyl-2 propane thiol 2, en présence d'une base.
Patent BE-768206-A (BE)
Title: Hydrazonium salts - with antigibberellin and antiauxin - activity for plant growth regulation
Inventor: NAKANISHI K
IPC: C07D307/52
Filed: 1971-06-07
Abstract: Title cpds. ahve the formula (i):- R1R2C=N- circled positivE NR3R4R5.X- (I) (where R1 is H or lower (hydroxy)alkyl; R2 is opt. substd. alkenyl, cycloalkenyl, lower cycloalkenyl-alkenyl, substd. lower alkyl, higher alkyl or heterocyclyl contng. an O atom, or R1 and R2 together form cycloalkyl; R3 and R4 are lower alkyl opt. linked together to form a N-heterocycle; R5 is lower alkyl; X is halogen).
Patent CA-1043273-A (CA)
Inventor: RISTROPH JOSEPH D
IPC: E02B5/08
Filed: 1974-06-18
Granted: 1978-11-28
Abstract: ABSTRACT       A traveling water screen includes rotating sprockets elevated above a water intake channel.  An endless series of screens and intermediate elongated water-tight buckets hang downwardly in the channel and operate over the rotating sprockets.  The screens intercept the fish in the channel and the buckets elevate the fish which are dumped from the buckets as they pass over the sprockets.  Water sprays are provided to push the fish toward a receiving trough by which the fish may be conveyed to a holding pond or returned to the stream or body of water.
Patent CA-1041513-A (CA)
Title: N-(1-(PHENYLALKYL)-PIPERIDYL-4)-N-(.alpha.-PYRIDYL)-CARBONIC ACID AMIDES, THEIR ACID ADDITION SALTS, PROCESSES FOR THEIR PRODUCTION AS WELL AS THEIR USE AS PHARMACEUTICALS
Inventor: LANGBEIN ADOLF
IPC: C07D213/02
Filed: 1974-08-19
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE      The invention relates to novel N-[1-(.omega.-phenylalkyl)-piperidyl-4]-N-(.alpha.-pyridyl)-carbonic acid amides and the acid addition salts thereof as well as to processes for their preparation.   The novel compounds have a strong analgesic action, but possess no, or only very reduced, addictive properties.      Processes for the production of the novel compounds are described and examples of certain of the novel compounds are given. Pharmaceutical compositions containing the novel compounds are described and exemplified.
Patent CA-1044147-A (CA)
Inventor: HACKBARTH EUGENE R
IPC: F01C21/06
Filed: 1974-11-13
Granted: 1978-12-12
Abstract: Abstract of the Disclosure Disclosed herein is a rotary internal combustion engine comprising a unitary housing member including first annularly extending wall means including an outwardly facing surface partially defining a cooling jacket extend-ing generally circumferentially around the first well means, and an inwardly facing surface partially defining a rotor cavity, together with second wall means extending in out-wardly spaced relation from the first wall means and including an inwardly facing surface in opposing relation to the outwardly facing surface of the first wall means to further partially define the cooling jacket, and web means ext ending generally transversely to end joining the first and second wall means.      Also disclosed herein is a rotary internal combustion engine comprising a housing assembly including a housing member having an end wall and wall means partially defining a rotor cavity extending to the end wall and having a portion in which combustion takes place and also partially defining a cooling jacket extending adjacent to the cavity portion and to the end wall, together with a cover on the housing member and wall and inclusing a first portion further defining the rotor cavity and a second por-tion further defining the cooling jacket.      In additon, the cover also includes wall means spaced from said rotor cavity for partially defining a second cooling jacket extending along the cover adjacent to the cavity portion, and the housing assembly also includes a coolant inlet communicating with each of the cooling jackets, and a coolant outlet communicating with each of the cooling jackets whereby one portion of the coolant flows between the inlet and the outlet through one of the cooling jackets and another portion of the coolant flows between the inlet and the outlet through the other of the cooling jackets.           In further addition, the cover also includes an endless recess extending circumferentially around the second cover portion further defining the cooling jacket, together with means extending between the housing member and the cover outside of the area bounded by the endless recess for connecting the cover to the end wall, and a sealing member  located in the endless recess and in sealing engagement with the cover and with the end wall to prevent loss of coolant from the cooling jacket between the cover and the housing member.
Patent CA-1042376-A (CA)
Inventor: RYDER ALBERT
IPC: A61K31/7052
Filed: 1975-04-21
Granted: 1978-11-14
Abstract: Abstract of the Disclosure Essentially pure (R)-3-(2-deoxy-.beta.-D-erythro--pentofuranosyl)-3,6,7,8-tetrahydroimidazo[4,5-d][1,3]-diazepin-8-ol and the process for the production of (R)-3-(2-deoxy-.beta.-D-erythro-pentofuranosyl)-3,6,7,8--tetrahydroimidazo[4,5-d][1,3]diazepin-8-ol by inoculating an aqueous nutrient medium, preferably containing sources of assimilable carbon and nitrogen and added inorganic salt and having a pH between about 6 and 8, with a (R)-3-(2-deoxy-.beta.-D-erythro-pentofuranosyl)-3,6,7,8-tetra-hydroimidazo[4,5-d][1,3]diazepin-8-ol producing strain of Streptomyces antibioticus, such as the strain corresponding to NRRL 3238, conducting a fermentation under aseptic aerobic conditions at a temperature between about 20 and 45°C, until a substantial quantity of (R)-3-(2-deoxy-.beta.--D-erythro-pentofuranosyl)-3,6,7,8-tetrahydroimidazo-[4,5-d][1,3]diazepin-8-ol is formed, and isolating the desired product form the fermentation mixture are disclosed.
Patent CA-1042007-A (CA)
Inventor: HIRONO YOSHIHIKI
IPC: A01N43/16
Filed: 1975-06-03
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE:      A compound of the general formula       wherein R1 is lower alkyl, R2 is selected from the group consisting of lower alkyl, lower alkenyl and lower alkynyl, A is a formula which is selected from the formula consisting of: (1)   where R3 is selected from the group consisting of hydrogen and lower alkyl, R4 is selected from the group consisting of lower alkyl and phenyl, and R3 forms cyclo-alkylene of 4 to 5 carbon atoms by combining with R4: (2)   where R3 and R7 are selected from the group consisting of hydrogen and lower alkyl and R6 is lower alkyl; and (3)   where R8 is selected from the group consisting of hydrogen and lower alkyl and R9 is lower alkyl; or a metal salt of the compound defined herein above is useful as herbicide.
Patent CA-1058559-A (CA)
Inventor: ARGADE SHYAM D
IPC: C25B13/02
Filed: 1975-08-14
Granted: 1979-07-17
Abstract: SHEET-LIKE DIAPHRAGMS FOR CONVOLUTED SHAPE CATHODES     Abstract of the Disclosure In a conventional diaphragm electrolytic cell for the production of chlorine and caustic from aqueous alkali metal chloride solutions, the asbestos diaphragm is replaced by a continuous sheet or an endless band of porous polymeric diaphragm material attached to its own support members.  Typically, the new diaphragm assembly of this invention is made up of three components, an upper diaphragm support frame, the continuous sheet of porous polymeric diaphragm material and the lower diaphragm support frame.   The diaphragm can be made from polymeric material with a fluorocarbon polymer being illustrative of a suitable material.
Patent CA-1053614-A (CA)
Inventor: STEINLEIN RUDOLF F
IPC: B65D1/24
Filed: 1975-08-26
Granted: 1979-05-01
Abstract: ABSTRACT OF THE DISCLOSURE:     A bottle pack crate for crating partitioned bottle packs, comprising a rectangular crate bottom of lattice work; cells providing seating space for a bottle; upstanding walls surrounding the crate bottom; and at least one group of bottle-separating projections standing up from the crate bottom, the at least one group consisting of at least one and not more than two pairs of projections and being centered on a point where corners of four of the cells come together.  The projections forming the group are mutually separated substantially completely from each other by at least one cleft centered on a cell boundary plane, the cleft extending across the group of projections and extending in depth to at least substantially adjacent the upper surface of the crate bottom.  When a loaded bottle pack of a partially partitioned type with a suitably apertured bottom is lowered into the crate, a partition or side wall of the bottle pack fits into a respective cleft of the at least one group of projections and the projections of the at least one group project into the bottle pack.  The invention allows bottles already collected in one or more bottle packs to be inserted in a crate for transportation in factory handling and wholesale distribution, and thus avoids completely the transfer of the bottles out of the crates and into bottle packs.
Patent CA-1057842-A (CA)
Inventor: DUCKETT DON A
IPC: H01F27/06
Filed: 1975-10-22
Granted: 1979-07-03
Abstract: TRANSFORMER UNIT                          Abstract A ground level transformer unit including a transformer and a pallet-pad, the pad being formed from a lightweight material and having on one side supporting surfaces of suffi-cient strength to form a pad mount base for the transformer and a surface for transporting the transformer unit by a fork lift truck and on the other side a number of latching points for accommodating a number of different size transformers, and a tamper proof ridge positioned to correspond to the dimensions of the various size transformers.  The pad is permanently attached to the transformer for installation on site.  The transformer units can be stacked for storage and shipped as a unit.
Patent CA-1066627-A (CA)
Inventor: TEODORESCU CONSTANTIN
IPC: F01N1/14
Filed: 1975-11-25
Granted: 1979-11-20
Abstract: ABSTRACT OF THE DISCLOSURE:                Apparatus for attenuating the noise radiated by a primary fluid to be exhausted into the atmosphere, comprising a case, a nozzle inside the case, the nozzle comprising an outer body and an inner body inside the outer body, the outer body being provided with first orifices and the inner body being provided with second orifices, the first orifices communicating with the second orifices by means of channels, the inner body having a lower ta-pered end and an upper end, the inner body being provided with a baffle corresponding to and forming with the upper end of the ou-ter body a slot, the baffle being extended upwardly  by a flap.
Patent CA-1039206-A (CA)
Inventor: LERNER BERNARD J
IPC: B01D47/06
Filed: 1976-02-17
Granted: 1978-09-26
Abstract: ABSTRACT OF THE DISCLOSURE          A mist eliminator for liquid-gas containing apparatus for removing the mist from the mist-containing gas of the apparatus.  This mist eliminator includes a porous pad, the up-stream surface of which is engaged by one or more fibrous bodies permeable to the liquid and spaced along the up-stream surface of the pad.  The fibrous bodies are spaced apart from each other so as not to impede the flow of the liquid or mist-containing gas.  The bodies drain the layer of liquid down-stream from the up-stream surface of the pad; the liquid flowing in thin streams through the centers of the bodies.  The streams are shielded from reentrainment in the gas by the fibrous portion of the body surrounding the streams.  The hydrostatic head of the streams is sufficient to cause the liquid to emerge from the drainage bodies in drops too large to be readily reentrained by the gas.
Patent CA-1055987-A (CA)
Inventor: MAALOUF GEORGE E
IPC: B41M5/124
Filed: 1976-02-23
Granted: 1979-06-05
Abstract: TITLE OF THE INVENTION:           CARBONLESS MANIFOLD BUSINESS FORMS INVENTOR:           GEORGE E. MAALOUF ABSTRACT OF THE DISCLOSURE: sets of manifold business forms are coated on selected surfaces thereof with chemicals which are capable of reacting with each other to produce a colored mark.  In one arrangement at least one intermediate sheet is coated on one surface with a composition of record-developing material (which is generally solid) and a non-compatible color precursor (which is generally in the form of a microencapsulated liquid) to thereby function as both a record-receiving and a color-transfer surface upon reacting with the coating of at least another separate sheet of the set containing another compatible color precursor and/or another record-developing material on the surface thereof.  In another arrangement, some of the sheets are coated front and back with a record-developing material, while others are coated front and back with a microencapsulated color precursor.  In each of the arrangements the sheets of the  manifold sets are capable of being so arranged such that by removal of certain parts of the sets or turning certain parts upside down and applying pressure on the backs of the sets, images may be developed on both sides of the sheets.
Patent CA-1088261-A (CA)
Inventor: SJOESTROEM EERO V
IPC: D21C9/147
Filed: 1976-03-17
Granted: 1980-10-28
Abstract: ABSTRACT OF THE DISCLOSURE     Delignification of a lignocellulosic material is effected by means of an oxygen containing gas in an alkaline aqueous solu-tion containing a water-soluble oxygen-transferring agent at an elevated temperature.
Patent CA-1056078-A (CA)
Inventor: LARK JOHN C
IPC: D06M15/11
Filed: 1976-03-31
Granted: 1979-06-05
Abstract: Abstract A composition suitable for warp sizing polyester/cotton yarns com-prising starch and water soluble polyester resin having (1) a backbone portion comprising the reaction product of polyhydroxy compound and dicarboxylic acid compound wherein from 20 to 75 equivalent percent of the hydroxy groups are provided by a polyoxethylene glycol having at least 3 oxyethylene units and at least 50 equivalent percent of the dicarboxylic acid compound is provided by an aromatic dicarboxylic acid compound and (2) pendant carboxylic acid moieties comprising a poly-carboxylic acid compound having at least 3 acyl moieties which provides from 5 to 30 equivalent percent of the acyl moieties in the polyester.
Patent CA-1084597-A (CA)
Inventor: KALTER HOWARD L
IPC: H03K3/353
Filed: 1976-05-18
Granted: 1980-08-26
Abstract: PARAMETER INDEPENDENT FET SENSE AMPLIFIER              Abstract of the Disclosure A high speed ratioless FET sense amplifier for sensing stored information in a semiconductor memory system.  The amplifier is capable of sensing very small voltage signals provided by charges stored in a plural-ity of single FET/capacitor memory cells.  The amplifier comprises a pair of cross-coupled FET devices coupled to a pair of bit/sense lines by clock signal responsive switching devices.  The source electrodes of the cross-coupled FETs are each independently capacitively coupled to another clock signal and also to a source of low potential through a pair of clock driven source pull-down FETs.  The amplifier uses minimal size devices and is process parameter independent.
Patent CA-1046853-A (CA)
Inventor: WITTCHOW EBERHARD
IPC: F23D23/00
Filed: 1976-05-31
Granted: 1979-01-23
Abstract: ABSTRACT OF THE DISCLOSURE Burner installation in a steam generator having means for firing pulverized coal as well as gas, includes a combustion chamber of subtantially rectangular cross-section, at least three pulverized coal-burners disposed mutually adjacent one another in cross-sectional direction of the combustion chamber on a first wall of the combustion chamber at least one of the pul-verized coal-burners being located between others thereof, gas burners located on at least another wall of the combustion chamber located adjacent the first wall thereof, the pulverized coal-burners being located at an elevation of the combustion chamber above the gas burners, the at least one of the pul-verized coal-burners being operable only if gas is not being burned simul-taneously therewith by the gas burners.
Patent CA-1046780-A (CA)
Inventor: GROETSCHEL KARL M
IPC: E21D23/00
Filed: 1976-06-10
Granted: 1979-01-23
Abstract: ABSTRACT     The roof of an underground mine working which is newly exposed by a mining machine passing along a face of the working is supported by applying a flexible mat to the roof and underpinning the mat by self-advancing roof supports.   A supply of mat is stored in a region which is already supported by the roof supports, is fed from the store in a first direction, and turned through a right-angle to extend along the newly exposed face.   The device which turns the mat and applies it to the roof may have its vertical position controlled in accordance with the vertical position of a cutting cylinder of the mining machine.
Patent CA-1079894-A (CA)
Title: Thermoplastic film-forming composition comprising a blend of a copolymer of propylene and a polymer of an alpha-olefin containing from 4 to 10 carbon atoms
Inventor: LANSBURY ROBERT C
IPC: C08L23/14
Filed: 1976-06-11
Granted: 1980-06-17
Abstract: ABSTRACT OF THE DISCLOSURE             A film-forming composition comprising a copolymer of propylene with an alpha-olefin containing from 4 to 10 carbon atoms, the copolymer containing from 80 to 95% by weight of propylene, and from 25 to 90% by weight of the composition of a second homo- or co-polymer of a similarly defined alpha-olefin.  The composition is particularly suitable for the production of heat-sealable, multiple-layer films having a polypropylene core.
Patent CA-1046379-A (CA)
Inventor: HONACKER HORST
IPC: B03C3/36
Filed: 1976-06-15
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE       The disclosure relates to a pneumatic fluid preconditioner and flow straightening moans for electrostatic precipitators wherein: a circular in cross section housing is provided with a generally vertical and/or central axis; said housing having a tangential inlet; an inner circular wall of said housing having an inwardly extending ledge above said inlet or spaced therefrom; flow straightening vanes in said housing above said ledge or spaced therefrom; said vanes having flow receiving edges directed generally toward said inlet; vanes having flow straightening portions substantially parallel to said axis and directed at substantially right angles to the direction of flow from said inlet; the angle of said flow receiving edges of said vanes, relative to flow entering said housing, varying from said inner circular wall of said housing in a direction toward the central axis of said housing; and means for varying the amount of tangential or centrifugal flow distribution relative to said inner circular wall of said housing to thereby render the pre-conditioner adjustable for various flow capacities therethrough.
Patent CA-1082618-A (CA)
Inventor: KEESE BEVERLY W
IPC: F16D65/12
Filed: 1976-06-15
Granted: 1980-07-29
Abstract: DRIVE AXLE OUTER END                       Abstract of the Disclosure A multiple disc friction brake assembly for a drive axle outer end of the planetary reduction type.  A plurality of axially movable brake discs are provided internally of a wheel hub with alternate discs being fixed against rotation relative to the axle housing and intermediate discs being non-rotatably secured to one of the rotary elements in the final drive downstream of the axle shaft input.
Patent CA-1106959-A (CA)
Inventor: ANDERSON WESTON A
IPC: A61B8/08
Filed: 1976-07-19
Granted: 1981-08-11
Abstract: Abstract Improvements are disclosed in an ultrasonic display and recording system of the type utilized in diagnostic medicine with particular applicability in cardiovascular diagnosis. The system includes a multi-element transducer for generating and receiving ultrasonic energy which is propagated into and reflected back from the cardiovascular region of the patient being examined, and also includes means for generating a two-dimensional real time display and/or image of the zone of examination.  TM recording means are associated with the system and may be actuated to effect a TM recording corresponding to a preselected region of the real time image being observed.  An ECG output signal is also displayed in real time with the two-dimensional image, and photographs of the displays may be produced at selected points in the ECG cycle in accordance with a setting made by the system operator.  The system includes provision for generating video recordings; and means for imposing various identification and time data upon the displays.
Patent CA-1059510-A (CA)
Inventor: WIKEL JAMES H
IPC: C07D277/08
Filed: 1976-08-19
Granted: 1979-07-31
Abstract: Abstract of the Disclosure Novel thiazolinyl or thiazinyl benzimidazole esters, useful as antiviral agents, are described herein.       These novel compounds are prepared by reacting the corres-ponding tautomeric ?enzimidazole ester with base and an aliphatic haloalkylisothiocyanate.
Patent CA-1085453-A (CA)
Inventor: CHAMBERS GEORGE S
IPC: H02P9/26
Filed: 1976-08-27
Granted: 1980-09-09
Abstract: REGULATOR FOR CONTROLLING SYNCHRONOUS         DYNAMOELECTRIC MACHINES          Abstract of the Disclosure In a power system, control signals derived from a measurement of dynamoelectric mahine output voltage and current are selectively applied to an exciter to control the current in a field winding of the machine to control the machine reactive volt-amperes and output voltage.
Patent CA-1052733-A (CA)
Title: Safety cap
Inventor: MICALLEF LEWIS A
IPC: B65D41/08
Filed: 1976-12-03
Granted: 1979-04-17
Abstract: SAFETY CAP A safety cap for a container including an outer cover having an end wall and a peripheral skirt depending therefrom with a band mounted in the cover.  The band and cover are designed for rotatably fastening and unfastening the cap on a container.  The band and cover include lock structure to permit rotation of the band and cover onto the container into the fastened position and to prevent rotation of the band and cover into the unfastened position with respect to the container.  Furthermore, release structure is provided on the band and cover and is adapted to be shifted between an inactive position whereupon it does not effect the operation of the locking structure and an active position whereupon it deactivates the locking structure and permits the band and cover to rotate into the unfastened position.
Patent CA-1090986-A (CA)
Inventor: GAULT WILLIAM A
IPC: C30B29/40
Filed: 1976-12-07
Granted: 1980-12-09
Abstract: AN IMPROVED APPARATUS FOR FORMING A GROUP II-VI                  OR GROUP III-V COMPOUND            Abstract of the Disclosure An improved apparatus for forming Group II-VI or Group III-V compounds is disclosed.  The apparatus includes a high-pressure vessel.  A reaction container, within the pressure vessel, holds elemental Group II or Group III material and elemental Group VI or Group V material, respectively.  A heating means is provided for heating at least the Group VI or Group V material to volatilize the material.  Capping the reaction container is a gaseous diffusion barrier which communicates the interior of the reaction container with the interior of the pressure vessel by means of a circuitous passageway contained therein.  The diffusion barrier essentially prevents the diffusing out of gaseous Group VI or Group V element material from the reaction container to maintain the ambient therein constant with respect thereto at a fixed volatilization temperature without permitting a rupturing pressure gradient to establish across the walls of the reaction container.     -i-