baber/WOPTO huggingface dataset:
Patent GE-P20022866-B (GE)
Title: Three-Phase Electromagnetic Vibroexciter
Inventor: JAVAKHISHVILI GELA
IPC: H02K33/14
Filed: 2001-08-02
Abstract: 1. Technical Result Providing symmetry of circuit load. possibility of adjusting the amplitude of oscillation, increase in power characteristics.         2. Essence A device comprises a H-formed core 1 with a rectangular cross-section, rigidly connected to each other rotors 2 and 3 disposed on the longitudinal rods of the coil for the core of alternating current windings (5-1 and 5-2, 6-1 and 6-2, 7-1 and 7-2) and direct current (8-1 and 8-2). The windings are connected directly to the corresponding phases of the three-phase network. Each winding of the alternative current is made in the form of the two identical semi-wound coils, one of which is disposed on one of the core upper rods, and the second one – on one of the lower rods.          3. Field of Application Electrical engineering.
Patent DK-163010-C (DK)
Inventor: SCHWITTER EUGEN
IPC: E02D17/20
Filed: 1986-03-04
Granted: 1992-06-01
Abstract: 1. An arrangement for preparing a steep slope which can be grassed over, having a plurality of cage-like supporting lattices (3), each of which comprises a plane end wall (3b) and a plane bottom wall (3a) or top wall (3c) to be arranged horizontally, each supporting lattice (3) being lined, in the region of the end wall (3b) with an insert (5) of geotextile through which growth is possible, characterised in that the end walls (3b) are each inclined to the bottom wall (3a) according to the inclination of the steep slope, that a plurality of flat reinforcing elements (6) of a geotextile are provided, which are to be laid flat and horizontally and which are to be inserted in the material of the ground and each extend further into the earth than the bottom wall (3a) and are connected to a top or bottom wall (3a, 3c) by compression, and that the reinforcing elements (6) overlap the inserts (5) in the region of the bottom wall (3a) or the top wall (3c) and the inserts (5) are so dimensioned that they are adapted to be inserted in the material of the ground in the region of the bottom and top walls and that grassing over is provided in the region of the end walls (3b).
Patent CA-1285672-C (CA)
Inventor: SASAKI SHOSAKU
IPC: C08L83/07
Filed: 1985-02-25
Granted: 1991-07-02
Abstract: METHOD FOR CURING ORGANOPOLYSILOXANE   COMPOSITIONS AND THE COMPOSITIONS              ABSTRACT OF THE DISCLOSURE           A method of curing certain organopolysiloxane compositions by a combination of heat and exposure to ultraviolet radiation or electron beam provides the ability to use lower temperatures than heat cures alone and shorter cure times than ultraviolet radiation or electron beam alone.  The organopolysiloxane compositions are addition-curable and are made up of alkenyl-containing organopolysiloxane, organohydrogensiloxane, a platinum-type catalyst, an addition-reaction inhibitor selected from alkynol, 3-methyl-3-pentene-1-yne, 3,5-dimethyl-3-hexene-1-yne, methylvinylsiloxane cyclics, and mixtures thereof, and a photosensitizer,
Patent CA-1321963-C (CA)
Title: Modification of the dna sequence between the shine-dalgarno sequence and the start codon of the trp operon to increase protein expression
Inventor: ENGELS JOACHIM
IPC: C12P21/00
Filed: 1986-04-18
Granted: 1993-09-07
Abstract: Abstract of the Disclosure:          When, in the trp operon of E. coli, the adenosine immedi-ately upstream of the ATG start codon is replaced by cytidine, and guanosine is connected downstream of the start codon ATG, then an Nco I cleavage site which permits cloning is obtained.  The operon thus modified results in very strong expression of the gene downstream of the start codon.  In addition, it is possible for the formation of .beta.-lactamase to be increased, which results in increased ampicillin resistance, which can be utilized for selec-tion.
Patent CA-1296291-C (CA)
Title: Electrolytic treatment using vibratory conveyor with helical track
Inventor: BIRKLE SIEGFRIED
IPC: B08B3/04
Filed: 1986-07-07
Granted: 1992-02-25
Abstract: ABSTRACT OF THE DISCLOSURE An apparatus for electrolytic surface treatment of goods comprises a tank for the acceptance of a treatment bath, an arrangement for contacting the goods with one pole of an electrical source, at least one electrode arranged in the treatment bath having an opposite polarity to the polarity of the one pole which is contacting the goods being treated, a vibratory conveyor having a helically ascending conveyor track for transporting the goods through the tank, characterized by the electrode being a helically shaped electrode being positioned to be equally spaced from the surface of the conveyor track.  The apparatus is particularly useful for the electro-deposition of aluminum from aprotic, oxygen-free and water-free, aluminum-organic electrolyte.
Patent CA-1275514-C (CA)
Title: Arrangements for producing and recognizing information identifying non-occupied transmission paths in a digital transmission system
Inventor: SCHWARZ DIETER
IPC: H04J3/12
Filed: 1986-07-17
Granted: 1990-10-23
Abstract: ABSTRACT: Arrangement for producing and recognizing information identifying non-occupied transmission paths in a digital transmission system.          It is known in the art to characterize, by means of special bits in the time-division multiplex signal frame, transmission paths in a PCM transmission system which do not convey a useful signal, or to refrain from transmitting a signal through a non-occupied transmission path. To prevent the necessity of resolving the frame structure down to the bit plane for enabling recognition of the identification of non-occupied and undisturbed transmission paths, a digital signal pattern is used which is periodical, is distributed over the time-division multiplex frames and cannot be simulated by frame alignment of system alarm words nor by the useful information. If more specifically the inverted version of the standardized alarm-indication-signal AIS is used as the digital signal pattern, then the additional circuit cost and design effort in realizing arrangements for producing and recognizing this pattern is very low because of the fact that AIS-generators and AIS-recognition circuits already present in existing equipment can be utilized very efficiently in such a realization.
Patent CA-1276243-C (CA)
Title: Apparatus for the exposure of a recording carrier including alpha numeric characters or faces having a foreground pattern contrasting relativeto a background pattern
Inventor: MEINHARDT FERDINAND
IPC: B41B19/00
Filed: 1986-08-18
Granted: 1990-11-13
Abstract: Abstract:    An apparatus is provided for the exposure of a recording carrier including alpha numeric characters or faces having a foreground pattern contrasting relative to a background pattern.  In accordance with the apparatus, the alpha numeric characters or faces in front of a background pattern are exposed by an intensity modulated scanning beam along scanning lines on the recording carrier.  At the character or face borders, a switch-over control logic switches over a modulator switch connected to a scanning beam modulator on various signal sources. The signal sources comprise raster video signal sources. A plurality of signal sources, which at the same time are prepared, in parallel relative to each other, to generate foreground pattern signals and background pattern signals, are controlled by a preselection control logic which may be adjusted to maintain a preselection control state over arbitrarily selectable scanning line sections.  The preselection control logic activates during the course of the scanning along each scanning line section at least one of the signal sources each which feeds foreground pattern signals to the modulator switch and at the same time at least one of the signal sources each, which feeds background pattern signals into modulator switch.
Patent CA-1291592-C (CA)
Title: Peptide antagonists of neurokinin b
Inventor: WRIGHT DAVID E
IPC: A61P29/00
Filed: 1986-09-29
Granted: 1991-10-29
Abstract: PEPTIDE ANTAGONISTS OF NEUROKININ B     Abstract Four decapeptides found to be analgesics and have antagonist activity to Neurokinin B which is also known as Neuromedin K.  The decapeptides are of the following formula A1-D-Pro2-His3-D4-Phe5-D-Trp6-Val7-D-Trp8-Leu9-Nle10-NH2 (I) wherein A1 and D4 are Asp or D-Asp amino acids.  Also described is an opthalmic solution to treat pain or inflammation and an HPLC separation method using piperidine.
Patent CA-1335323-C (CA)
Title: Carbon-carbon composites containing poorly graphitizing pitch as a binder and/or impregnant having a reduced coefficient of thermal expansion and improved flexural strength
Inventor: LEWIS IRWIN C
IPC: C04B35/83
Filed: 1986-11-10
Granted: 1995-04-25
Abstract: A unitary composite structure having improved flexural strength and a reduced coefficient of thermal expansion comprising a heterogeneous combination of a carbonaceous reinforcing material interbonded with a matrix material, wherein the said matrix material is a poorly graphitizing carbonaceous pitch containing polymerized and cross-linked aromatic components is disclosed. Graphite electrodes comprised of the poorly graphitized pitch matrix material acting as a binder and/or an impregnant are also disclosed. Processes for the preparation of the poorly graphitizing pitch, the composite structure, and particularly the graphite electrodes are disclosed as well.
Patent CA-1294878-C (CA)
Title: Composition for the extemporary preparation of formulations for topical applications for pharmaceutical and cosmetic use
Inventor: GAZZANI GIOVANNI
IPC: A61K47/00
Filed: 1987-02-03
Granted: 1992-01-28
Abstract: ABSTRACT A composition for  the extemporary  preparation of  gels and  creams  for topical application and  for pharmaceutical and  cosmetic use  comprises, besides one or more ingredients  active under the pharmacological  and/or cosmetic point of view, a gum swellable in water  and a permeation agent.
Patent CA-1289033-C (CA)
Title: Hair implantation device
Inventor: YAMADA SHIRO
IPC: A61B17/00
Filed: 1987-03-06
Granted: 1991-09-17
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus and method for the implantation of arti-ficial hair in human skin.  The apparatus comprises a metallic hair implanting needle having an engaging part for engaging a hair root part of a strand of artificial hair at the tip end of the needle, and an external cylinder housing the hair implanting needle.  A high frequency electric current gener-ating device is provided in electric circuitry connection with the hair implanting needle, and a switch is provided for selectively supplying high frequency current from the generat-ing device to the needle momentarily when the tip of the needle carrying the hair root part of artificial hair is inserted into the skin.
Patent CA-1292003-C (CA)
Title: Hydroximic acids of 7-oxabicycloheptane substituted ethers and thioethers
Inventor: VARMA RAVI K
IPC: A61P43/00
Filed: 1987-06-17
Granted: 1991-11-12
Abstract: Abstract SUBSTITUTED ETHERS AND THIOETHERS        Hydroximic acids of 7-oxabicycloheptane substituted ether and thioether prostaglandin analogs are provided having the structural formula   wherein Y is O or  , and including all stereo-isomers thereof.      The compounds are inhibitors of prosta-glandin and biosynthesis and as such are useful, for example, as anti-allergy and antiinflammatory agents and also as antipsoriatic agents.
Patent CA-1277488-C (CA)
Inventor: DONOVAN PAUL G
IPC: B23P19/02
Filed: 1987-06-25
Granted: 1990-12-11
Abstract: PIN INSERTION APPARATUS            Abstract of the Disclosure Pins are inserted sequentially into a component by an insertion punch.  A shuttle mounted to move reciprocally in a direction normal to the movement of a punch, moves pins to a position for insertion.  In one form of apparatus, pins are fed singly to the shuttle at a loading position, the shuttle then moving to a dispensing position where the punch grips the pin, removes it from the shuttle and inserts it.  While moving from the loading position to the dispensing position, the pin can pass beneath a solder preform station at which an annular preform is placed over the pin.  In an alternative arrangement, pins are mounted on a bandolier and moved by the shuttle.  Pins are removed one at a time from the bandolier and inserted by the insertion punch.
Patent CA-1286991-C (CA)
Title: Medicament for the treatment of virus infections
Inventor: ERIKSSON BERTIL F H
IPC: C07H19/06
Filed: 1987-07-03
Granted: 1991-07-30
Abstract: Abstract Use of a compound of the formula   wherein Base is thymine, Cytosine, adenine or guanine, or a physio-logically acceptable salt thereof, for therapeutic or prophylactic control or treatment of retrovirus infections, including HIV, and hepatitis B virus infections and to a method for such treatment, especially for AIDS.
Patent CA-1304593-C (CA)
Inventor: WADA TAKASHI
IPC: A01N25/30
Filed: 1987-07-14
Granted: 1992-07-07
Abstract: ABSTRACT      Highly stable suspension-type pesticide formulations (Flowable) prepared by dispersing fine particles of a hydrophobic solid agrochemical in an aqueous medium, wherein the dispersion is achieved with a surfactant and a water-immisible solvent in which said agrochemical is highly soluble. Even agrochemicals having a melting point lower than 100°C can be formulated into said stable flowables.
Patent CA-1322940-C (CA)
Title: Wetness indicating hot-melt adhesives
Inventor: COLON HERMAN
IPC: A61L15/56
Filed: 1987-07-17
Granted: 1993-10-12
Abstract: Abstract of the Disclosure A wetness indicating hot-melt adhesive which changes color in response to the presence of moisture is disclosed, which contains 20 to 70 wt. % of polymer, about 28 to 10 wt. % of which is water sensitive polymer; 25 to 60% of organic acid, which is selected from a high acid fatty acid, or rosin acid, or a combination thereof; 0 to 40% of water soluble wax; 0 to 60 wt. % of glycerlo monostearate; 0 to 55 wt. % of hydrogenated castor oil; 0 to 15 wt. % of polyalkylene wax; 0 to 60 wt. % of compatible plasticizer; and a wetness indicating agent which changes the color of the composition in response to moisture therein. The time of response of the color change can be controlled from about one second to a somewhat larger value as desired.
Patent CA-1323310-C (CA)
Title: Filter apparatus
Inventor: ELLIS GEORGE S
IPC: C02F1/00
Filed: 1987-09-21
Granted: 1993-10-19
Abstract: Filter Apparatus Abstract of the Disclosure A filtering apparatus including a fluid monitoring head and a replaceable filter cartridge removably fas-tened to said head.  The cartridge includes a shut off mechanism for interrupting fluid flow through the car-tridge when a predetermined quantity of fluid has been treated by the filter.  The fluid monitoring head is releasably coupled to the shutoff mechanism when the filter is installed.  The shutoff mechanism includes a valve element threadedly carried by a shaft that forms part of a driven member, operatively connected to a drive member forming part of the monitoring head.  As the driven member rotates, the valve element is gradually unthreaded until it separates and is driven to a flow interrupting position by a biasing spring.  The coupling between the drive and driven members includes apertures on one of the members which are engaged by resilient tongues formed on the other member.
Patent CA-1294176-C (CA)
Title: Multi-pane thermally insulating construction and method for making same
Inventor: MCSHANE JOHN
IPC: C08L81/02
Filed: 1987-09-22
Granted: 1992-01-14
Abstract: A MULTI-PANE THERMALLY INSULATING CONSTRUCTION AND METHOD FOR MAKING SAME            ABSTRACT OF THE DISCLOSURE     A multi-pane  thermally  insulating  construction  having at  least  one  chamber  provided  by  argon  gas  impermeable transparent panes which are sealed at the edges with a solid elastomer  of  a  cured  polymer  composition  having  very  low impermeability to argon gas, the polymer composition containing from  90  mole  percent  to 25  mole  percent  of  a  thioether mercaptan  terminated  disulfide  polymer  of  the  forumula HS(RSS)mR'SH wherein R is -C2 H4 -O-CH2-O-C2H4-,  R'  is an alkyl thioether of from 4 to 20 carbon atoms and the value of m is such that the thi.oether mercaptan terminated disulfide polymer  has  a  molecular  weight  of between  about  1000  to about  4000.   Methods  of  utilizing  the polymer composition to seal thermally insulating constructions are also disclosed.
Patent CA-1292831-C (CA)
Title: Organopolysiloxane compositions curable by ultraviolet radiation
Inventor: VARAPRATH PADMAKUMARI J
IPC: C08F299/08
Filed: 1987-09-24
Granted: 1991-12-03
Abstract: ORGANOPOLYSILOXANE COMPOSITIONS CURABLE BY            ULTRAVIOLET RADIATION                           ABSTRACT           Ultraviolet light-curable compositions which contain a photosensitizer compound and an organosilicon compound which contains (meth)acrylamido-substituted hydrocarbon radicals have improved cure in air when a mercaptoorganosilicon compound is added.  The improved compositions are particularly useful as coating compositions for fast-paced operations where the excluding of air from any portion of the curing zone is not desired.
Patent CA-1324981-C (CA)
Title: Recovery of acids from materials comprising acid and salt
Inventor: CHLANDA FREDERICK P
IPC: B01D61/42
Filed: 1987-10-13
Granted: 1993-12-07
Abstract: RECOVERY OF ACIDS FROM MATERIALS COMPRISING ACID AND SALT ABSTRACT We have discovered an improved, energy efficient method for recovering and regenerating acid from a solution comprising acid and salt. The process comprises of the steps of supplying a solution comprising salt and a first concentration of acid to a first compartment of an electrodialysis apparatus comprising a first compartment and a second compartment, supplying a liquid comprising water to the second compartment, applying a direct current to the electrodialysis apparatus to form, in the first compartment, a first product comprising salt and a second concentration of acid, the second concentration of acid being less than the first concentration of acid, and, in the second compartment, a second product comprising water and enriched in acid by a proportionite amount, recovering the first product, recovering the second product, recovering acid from the first product using electrodialytic water splitting to convert at least a portion of the salt to a third product comprising acid, and recovering the third product. The process has particular utility for the recovery and regeneration of mixed acids from spent pickle liquors containing free nitric acid and salts of an anion other than nitrate anion.
Patent CA-1326919-C (CA)
Inventor: WALTER RICHARD W JR
IPC: A01N31/08
Filed: 1987-10-19
Granted: 1994-02-08
Abstract: ABSTRACT       A method for inhibiting microorganisms and/or controlling biofouling of cooling towers at an alkaline pH and/or high water hardness by use of certain alkylthioalkylamines such as n-decylthioethylamine.
Patent CA-1279691-C (CA)
Title: Dynamic electron emitter
Inventor: BARR ROBERT W
IPC: H01J27/08
Filed: 1987-11-10
Granted: 1991-01-29
Abstract: DYNAMIC ELECTRON EMITTER                      Abstract A dynamic electron emitter includes a cold cathode in a cathode chamber emitting electrons in a focussed beam at and through a small orifice into a receiving chamber containing an anode and which may be the chamber of an ion gun.  The orifice size is critical in that it must be small enough to ensure a higher pressure in the cathode than in the receiving chamber yet large enough to pass therethrough a sufficiently large flux of electrons to accomplish the intended purpose of the electron stream.
Patent CA-1308085-C (CA)
Inventor: ANDERSSON THORBJORN
IPC: C08L23/08
Filed: 1987-12-01
Granted: 1992-09-29
Abstract: ABSTRACT    A  packing  container        comprising  a  container  body consisting of side walls       which has been given an arbitray bottom closure     and which at the top has been closed by bellow-type folding and heat sealing so as to form a top closure of the gable-top type which can be unfolded to an emptying opening in the form of A pouring spout. To facilitate this re-unfolding certain portions (the areas C and D) of the surfaces which air heat-sealed  to  one another are  coated  within  the  area  of  the unfoldable part of the top closure with a seal-weakening composition which  is  based  on  an  aqueous  dispersion  of  a  thermoplastics, preferably  polythene,  which  is  modified  by  a  carboxymethyl cellulose, preferably sodium carboxymethyl cellulose.
Patent CA-1295322-C (CA)
Inventor: BIRD JAY S
IPC: C23C4/18
Filed: 1987-12-30
Granted: 1992-02-04
Abstract: ABSTRACT OF THE DISCLOSURE      The disclosed invention describes a method for cladding sur-faces of an earth boring apparatus, or the like, with a hardfacing material having an entrained, or encapsulated, heavy metal refrac-tory carbide.  The method includes heating the surface to the incipient melting temperature and applying a molten super-alloy matrix material that has a melting temperature below the melting temperature of the carbide.  The super-alloy, in a powder form, is pre-mixed with the carbide material, also in a powder form, such that, when the molten surface and the molten super-alloy cool, they form a metallurgical bond, at the surface, with the carbide material mechanically retained within the solidified matrix material.
Patent CA-1284810-C (CA)
Title: Temperature limiting arrangement for a glass-ceramic cooktop appliance
Inventor: PAYNE THOMAS R
IPC: H05B3/74
Filed: 1988-02-18
Granted: 1991-06-11
Abstract: TEMPERATURE LIMITING ARRANGEMENT FOR A GLASS-CERAMIC COOKTOP APPLIANCE               ABSTRACT An improved power control system for a glass-ceramic cooktop appliance of the type having at least one radiant heating unit disposed beneath the glass-ceramic cooking surface, and a user actuable input keyboard to enable the user to select one of a plurality of power settings for the heating unit.  The control system monitors the glass-ceramic temperature and the rate of change of the glass-ceramic temperature to detect abnormal thermal load conditions on the glass-ceramic cooking surface.  Upon detection of an abnormal load condition, the power level applied to the heating unit is lowered as a function of the sensed glass-ceramic temperature, the temperature rate of change, and the user selected power setting, to limit the temperature of the glass-ceramic cooking surface so as to avoid damage by excessive temperatures resulting from the abnormal thermal load conditions on the cooking surface.
Patent CA-1314023-C (CA)
Title: Multi-cellular carrier
Inventor: ENGDAHL ARNOLD B JR
IPC: B65D71/00
Filed: 1988-03-11
Granted: 1993-03-02
Abstract: ABSTRACT OF THE DISCLOSURE          A multi-cellular  carrier which includes a body having ends, sides, a bottom and an open top,  and a divider assembly dividing the body into a plurality of cells, the divider assembly being directly integrally connected to one of the ends.  The carrier is formed from a blank which includes a body forming blank portion and a divider assembly forming blank portion which are integrally joined together.  When the two blank portions are longitudinally aligned, one handle panel may be carried by the divider assembly blank portion for telescoping between two handle panels carried by the body forming blank portion.  On the other hand, when the two blank portions are disposed at right angles to one another  so as  to have an L-shape for internesting of two blanks for economony purposes, the divider assembly forming blank portion will have two handle panels.  Both blanks are so constructed and configurated wherein the necessary glue may be readily applied thereto and the required carrier may be readily formed by folding and gluing the blank to the flatly formed state.  The flatly formed carrier may then be readily setup.