baber/WOPTO huggingface dataset:
Patent CA-1211688-A (CA)
Inventor: RHEMER CHRIS C
IPC: C30B1/02
Filed: 1983-05-26
Granted: 1986-09-23
Abstract: Solid State Production of Multiple Single Crystal Articles Abstract A process is described for the production of multiple single crystal articles having identical crystallographic orientations.  A starting article is provided which con-sists of a single crystal portion and a fine grain portion.          This starting article is bonded to another fine grain portion and the single crystal is caused to grow into the second article.  The growth of the crystal is then stopped and the bonded article is severed to provide a single crystal article and another portion which can be used to repeat the process.
Patent CA-1210899-A (CA)
Inventor: AHNEMILLER JAMES
IPC: C08J9/04
Filed: 1983-06-29
Granted: 1986-09-02
Abstract: ABSTRACT OF THE INVENTION            A foamable and simultaneously curable polyester composi-tion is disclosed, said composition consisting essentially of, all parts being by weight:           (a) 100 parts liquid unsaturated polyester resin; (b) 0.5 to 10 parts monosubstituted sulfonyl hydrazide having the formula RSO2NHNH2, wherein R is C1-C12 alkyl, C5-C6 cycloalkyl, C7-C10 aralkyl, phenyl, naphthyl, or phenyl substituted with halogen, C1-C12 alkyl or C1-C12 alkoxy; (c) 0.1 to 5.0 parts of a promoter, said promoter con-sisting essentially of a mixture of organic heavy metal salt and organic alkali metal salt, wherein the heavy metal/alkali metal molar ratio is from 10/1 to 1/10; (d) 0 to 2 parts surfactant; (e) 0 to 250 parts of filler; and (f) 0.3 to 5 parts of a cross-linking initiating compound selected from organic peroxides and organic hydro-peroxide.
Patent CA-1196228-A (CA)
Inventor: TILLY LYNN K
IPC: B61F5/48
Filed: 1983-09-27
Granted: 1985-11-05
Abstract: Abstract The present invention provides for a plurality of members for maintaining a pair of laterally spaced side frames of a single axle truck in a squared relationship. The members are operatively joined to the side frames by detach-safe connections, wherein latches are formed at the ends of the members to seatably engage with notches formed on brackets of the side frames.                             - i -
Patent CA-1214316-A (CA)
Title: Removal of co.sub.2 and h.sub.2s from natural gases
Inventor: WAGNER ECKHART
IPC: B01D53/14
Filed: 1983-09-28
Granted: 1986-11-25
Abstract: ABSTRACT OF THE DISCLOSURE:           CO2 and, where present, H2S are removed from natural gases which contain CO2 or CO2 and H2S, by a process in which the said natural gases are treated, in an absorption stage at from 40 to 100°C, with an aqueous absorption liquid containing from 20 to 70% by weight of methyldiethanolamine. The treated natural gases are taken off at the top of the absorption stage.  The aqueous absorption liquid laden with CO2 and, where present, H2S is taken off at the bottom of the absorption stage and then regenerated in one or more flash stages without using any stripping column.   Finally the regenerated absorption liquid is recycled to the absorp-tion stage.
Patent CA-1207472-A (CA)
Inventor: MONDEN KEISHI
IPC: G21F9/36
Filed: 1983-09-28
Granted: 1986-07-08
Abstract: ABSTRACT OF THE DISCLOSURE         A system for disposing radioactive waste by solidifying the waste.  The system has a lifting/lowering device for causing a relative vertical movement to bring a thin-walled container made of an inorganic material and a fillng cap into contact with and away from each other.  Supplying means are provided for supplying the container with the radioactive waste, solidifier and the post-filling solidifier, respectively, through the filling cap when the latter is held in contact with the container.  The system further has a capping means for capping the container after filling with the radioactive waste and the solidifier.  According to the invention, it is possible to conduct the essential steps such as the filling with the radioactive waste, filling with the solidifier, capping and the post-filling with minimal equipment and space.
Patent CA-1217597-A (CA)
Title: Copolymeres a fonctions azotees utilisables notamment   comme additifs d'abaissement du point de trouble des distillats moyens d'hydrocarbures et compositions de distillats moyensd'hydrocarbures renfermant lesdits copolymeres
Inventor: DENIS JACQUES
IPC: C08F220/10
Filed: 1983-11-09
Granted: 1987-02-03
Abstract: L'invention concerne un produit utilisable comme additif pour abaisser le point de trouble de distillats moyens, caractérisé en ce qu'il présente une masse moléculaire moyenne en nombre de 1000 à 10 000 et résulte de la réaction sur un copolymère renfermant de 20 à 40 % en moles de motifs (A) provenant d'au moins une oléfine-.alpha. linéaire; de 30 à 70 % en moles de motifs (B) provenant d'au moins un composé .alpha.,.beta. dicarboxylique insaturé sous forme de diacide, de diester d'alkyle léger ou d'anhydride; de 5 à 30 % en moles de motifs (C) provenant d'au moins un ester d'alkyle d'acide monocarboxylique insaturé; et de 5 à 15 % en moles de motifs (D) provenant du styrène et/ou d'au moins un de ses dérivés alkylés, halogénés ou méthoxylés; d'au moins un composé à fonction amine primaire répondant à une des formules générales: < IMG > (I) et < IMG > (II) ou R représente un radical aliphatique saturé monovalent de 1 à 30 atomes de carbone, Z est choisi parmi les groupements -NH-, -NR'-, dans lesquels R' représente un radical aliphatique saturé monovalent de 1 à 30 atomes de carbone, et l'atome d'oxygène - O -, n est un nombre entier de 2 à 4, m est zéro lorsque Z est NH ou un nombre entier de 1 à 4 dans tous les cas; et R" représente un radi.cal aliphatique saturé divalent de 1 à 18 atomes de carbone.
Patent CA-1222005-A (CA)
Inventor: AZZOLA ROBERTO
IPC: B29C48/12
Filed: 1984-01-05
Granted: 1987-05-19
Abstract: ABSTRACT OF THE DISCLOSURE:         A weather strip intended for application to the edge of an opening or a closure element for the body of a motor vehicle, this edge having successive, substantially straight portions connected by corner portions with small radii of curvature.  The strip includes an anchoring section to which a tubular sealing section also of elastomeric material is connected, this being co-extruded with the anchoring section.          The tubular sealing section has first and second longitudinal portions intended for connection to corresponding substantially straight portions and to corresponding corner portions of the said edge, respectively.  The wall of the tubular sealing section, in the second longitudinal portions/ has a thickness which is greater than the thickness of the first longitudinal portions;  the increase in thickness is achieved during ex-trusion of the weather strip.
Patent CA-1201118-A (CA)
Inventor: COREY PAUL F
IPC: A61K31/557
Filed: 1984-01-09
Granted: 1986-02-25
Abstract: ABSTRACT OF THE DISCLOSURE An improved method for the preparation of prosta-glandin analogs which comprises preparation of two equivalents of an alkyl or alkenyl lithium reagent in an aprotic solvent mixture such as pentane or hexane and tetrahydrofuran, conversion of said reagent by addition of 1 equivalent of copper (I) cyanide to a copper reagent, conversion of said copper reagent to the blocked prostaglandin analog by the addition of a 2-alkylcyclopent-2-en-1-one reagent and quenching of the resultant reaction mixture with aprotic media or an active acylating agent and finally optionally deblocking the resultant product is disclosed. This method is an improvement over previous methods in that more modest temperatures and less hazardous and/or less complex reagents are used and in that for some analogs the method is shorter than previous methods.
Patent CA-1191011-A (CA)
Inventor: GLOCKENSTEIN KARL
IPC: E04B2/00
Filed: 1984-04-18
Granted: 1985-07-30
Abstract: ABSTRACT  OF  THE DISCLOSURE           A wall element, in particular for the interior walling of buildings, comprising a frame structure and a cover plate having sufficient inherent stiffness attached to both sides of the frame structure.  At least one of the frame portion is offset, rearward in relation to at least one edge of one of the cover plates.  A height adjustment for adaptation to various room heights consisting of at least one adjusting screw guided with play is provided in a passage bore piercing the frame.  A nut is also associated with the screw.
Patent CA-1223183-A (CA)
Inventor: CHEN SHUENN-TZONG
IPC: G01N33/52
Filed: 1984-04-26
Granted: 1987-06-23
Abstract: ABSTRACT A test device for determining the presence of a substance in a test sample is disclosed, as well as methods for making and using it. The device com-prises a support member having a reagent layer affixed to it which contains a reagent system which produces a detectable response in the presence of the analyte. The reagent layer has an upper layer affixed to the side opposite the support member. The upper layer comprises a polymer which is at least partially cross-linked. The method of use comprises contacting the device with the test sample, wiping the upper layer free of test sample residue, and observing a detectable response.
Patent CA-1251899-A (CA)
Inventor: DIMARCHI RICHARD D
IPC: C07K1/00
Filed: 1984-05-01
Granted: 1989-03-28
Abstract: ABSTRACT OF THE DISCLOSURE     Described herein is a process for inhibiting undesired thiol reactions of thiol-containing peptides, while preforming desirable thiol intermediates, during methionyl cleavage of said peptides using CNBr, by carrying out said cleavage in the presence of thio-sulfate ion.
Patent CA-1244071-A (CA)
Inventor: ROESL WOLFGANG
IPC: H01H19/00
Filed: 1984-05-25
Granted: 1988-11-01
Abstract: Abstract of the Disclosure Impulse Generator With regard to an impulse generator having two pairs of contacts and one indexing disk whose indexing notches are capable of moving a central resilient indexing element, quite depending on the direction of rotation, either toward the one or -the other pair of contacts, there is provided according to the invention, for each pair of contacts a separate contact spring assembly (15, 16; 17, 18), the in-dexing disk is positioned either below or above the contact springs (15, 16, 17, 18), and the indexing element is designed as a spiral spring (10) clamped either at one or at both ends, and disposed in such a way that the centerline (14) thereof extends vertically in relation to the direction of the indexing notches (12) with the latter capable of deflect-ing the spiral spring (10) laterally toward the contact springs (15, 16; 17, 18) as well as also into the direction of the indexing notches (12), with the spiral spring (10), quite depending on the lateral deflection, actuating the respective inner contact spring (16, 17) of a contact spring assembly (15,16; 17, 18). This is supposed to result in a small abrasion by wear of the indexing disk,and to safeguard a good contact-making as well as an unobjectionable indexing.
Patent CA-1220194-A (CA)
Inventor: HARAMAKI TAKASHI
IPC: F28F1/32
Filed: 1984-06-29
Granted: 1987-04-07
Abstract: Abstract:    There is disclosed a heat exchanger and a method of manufacturing a heat exchanger of brazed metal members made mainly of Al or Al alloy.  At least one of the brazed metal members is made of a brazing sheet clad with brazing material.  The brazed portions of the metal members or the whole surface of the heat exchanger are coated with a corrosion-resistant fluoride flux consisting essentially of 25-40% KF, 38-54% AlF3 and 3-30% ZnF2 by weight, which flux forms a corrosion-inhibiting metallic film.  The result is a more durable product and improved maintenance of good heat conductivity.
Patent CA-1226076-A (CA)
Inventor: MCAUSLAND ROBERT R
IPC: A61B8/00
Filed: 1984-10-19
Granted: 1987-08-25
Abstract: ABSTRACT       PHASED ARRAY TRANSDUCER CONSTRUCTION     A method of manufacturing a phased array ultrasound   transducer,   and   the   transducer manufactured   by   the   inventive   method   are described.    In  the  method,   a  piezoelectric crystal  is  soldered to  the  eyes  of a pair of double  sided  printed  circuit  boards,  each  of which has traces on either side.  Then, a backing material  is  poured  to  secure  the  crystal and boards, and a saw is used to define the elements of the transducer.
Patent CA-1234170-A (CA)
Inventor: KRUDE WERNER
IPC: B60K17/16
Filed: 1984-11-20
Granted: 1988-03-15
Abstract: An independent wheel suspension system having a transverse support member attached between the side frame members of a vehicle frame, a semi-trailing arm having a wheel end coupled to the wheel assembly and a pair of spaced-apart support sections pivotably coupled to the transverse support member, a differential rotatably coupled to the transverse support member to allow relative movement therebetween about a transverse pivot axis, and a prop shaft coupling the differential and engine with only one universal joint, that joint being of the constant velocity plunging type, whereby the differential is allowed to pivot about the transverse pivot axis to accommodate articulation between the prop shaft and the engine.
Patent CA-1206047-A (CA)
Title: Alimenteur automatique a barillet pour poele a bois
Inventor: PAQUETTE LOUIS ST AVE SUITE ED
IPC: F23K3/00
Filed: 1984-12-04
Granted: 1986-06-17
Abstract: Le but de la présente invention consiste à alimenter automatiquement un poêle à bois à partir d'un barillet contenant typiquement une dizaine de charges de bois. Sous le contrôle d'un micro-ordinateur, divers composants s'occupent de la rotation du barillet, de l'extraction du bois du barillet, de l'ouverture du poêle et du chargement du bois dans le poêle, selon la demande d'énergie calorifique. L'utilité de l'invention provient de ce qu'elle allonge la période entre les interventions de l'opérateur et elle permet une combustion plus régulière. Il en résulte une diminution de la formation de créosote, une diminution des risques d'incendie, une diminution de la pollution et un meilleur rendement. D'autre part, la taille des charges de bois peut être de dimensions courantes, par exemple de seize pouces de longueur, ou être ajustée selon la demande journalière en énergie. Par rapport aux inventions existantes, l'alimenteur se distingue par le fait qu'il peut alimenter des poêles domestiques aussi bien que des poêles industriels à partir d'un barillet.
Patent CA-1256936-A (CA)
Inventor: GANSER HANS-GUENTHER
IPC: H05B41/24
Filed: 1985-03-07
Granted: 1989-07-04
Abstract: PHD 83038                   13                 1.2.1985 ABSTRACT: Circuit arrangement for A.C. operation of high-pressure gas discharge lamps.           In a circuit arrangement for A.C. operation of high-pressure gas discharge lamps comprising a mains alternating voltage source (A', B') and a high-frequency oscillator (3) which is supplied with direct current and which produces a high-frequency current through the lamp superimposed on the mains alternating lamp current, this oscillator comprising a high-frequency transformer (7) and a transistor (11) which is connected in series with its primary (8) and can be periodically switched on and off, a secondary (9) of the transformer being connected in series with the lamp, for reducing losses, the ratio between switching-on and switching-off time (duty cycle) of the transistor (11) is chosen so small that the effective  value of the high-frequency current coupled into the lamp lies between 0.05 and 5 % of the mains alternating lamp current, while an auxiliary device (16 to 19,25) is provided, which interrupts the process of periodically switching on and off the transistor (11) outside the proximity of the zero passages of the mains alternating lamp current.
Patent CA-1237537-A (CA)
Inventor: SCHWABE ULRICH
IPC: H01L21/00
Filed: 1985-04-17
Granted: 1988-05-31
Abstract: ABSTRACT OF THE DISCLOSURE           A method for the manufacture of a large scale integration (LSI) MOS field effect transistor wherein a gate electrode is generated on a doped silicon substrate, source/drain regions are formed by ion implantation using the gate electrode as an implantation mask and the source/drain regions are shielded by means of an oxide layer extending to the sidewalls of the gate electrode so that the diffusion of the implanted source/drain regions under the gate electrode area are reduced.  The specific improvement of the present invention involves applying a readily flowable silicate glass layer as a gate edge masking for the source/drain ion implantation after formation of the gate electrode, the silicate glass layer being applied by deposition from the vapor phase at a thickness such that the dopant ions in the subsequent source/drain ion implantation are still implanted into the zone near the surface under the silicate glass layer but ion implantation into the zones at the edges of the gate is suppressed.
Patent CA-1234922-A (CA)
Inventor: CLYDE ROBERT A
IPC: G06F13/10
Filed: 1985-04-23
Granted: 1988-04-05
Abstract: ABSTRACT OF THE DISCLOSURE     In a digital computing system such as the Digital Equipment  Corporation's  VAXTM computer  system which uses the VMS operating system in which terminal devices are con-nected to  the   system through  terminal dependent device drivers coupled to terminal  independent device drivers so that the operating system of the computer system need not be modified each time a terminal device is added or sub-tracted,  a system and method is provided for effectively paralleling an auxiliary terminal with a selected terminal of the system so that the selected terminal can be monitored for  instruction,  security,  audit,  or  other  purposes,  by creating a user controlling driver and a user controlling device coupled thereto,  and coupling the user controlling driver and user controlling device combination between the terminal independent device driver and the terminal dependent device driver  associated with  the  terminal  device to be paralleled so that the output of the terminal independent device  driver  intended  for the terminal dependent device driver passes through the user controlling driver and user controlling device before arriving at the terminal dependent device  driver  and  the  output  of  the  terminal  dependent device driver intended for the  terminal independent device driver passes through the user controlling driver and user controlling device before arriving at the terminal independ-ent device driver and making the information passing through the user controlling driver available to the auxiliary ter-minal device.
Patent CA-1243387-A (CA)
Inventor: NAKAGAWA MASATSUGU
IPC: H04L12/28
Filed: 1985-05-10
Granted: 1988-10-18
Abstract: ABSTRACT A large-capacity data switching system, includes a horizontal bus group having several data transmission media and a vertical bus group having several data transmission media, both bus groups being arranged logically in lattice form.  Several data communication modules are each connected to the horizontal bus and the vertical bus at a cross point of the lattice-like array, for accommodating several data lines.  This is for controlling communication between lines accommodated therein and the vertical bus or horizontal bus, or between the horizontal bus and the vertical bus or between the aforementioned lines themselves.  The invention permits the processing of large-capacity traffic by enabling every one of a number of data communication modules to communicate with horizontal and vertical buses having a relatively small capacity.
Patent CA-1245062-A (CA)
Inventor: GELBARD ROBERT B
IPC: F25D21/06
Filed: 1985-06-07
Granted: 1988-11-22
Abstract: TEMPERATURE CONTROL FOR A CYCLE DEFROST REFRIGERATOR             INCORPORATING A ROLL-BONDED EVAPORATOR                           ABSTRACT OF THE DISCLOSURE A temperature control system for a refrigerator including a roll-bonded evaporator in the fresh food compartment in which is formed a non-refrigerant carrying passageway extending the full width of the evaporator.  A temperature control located in the compartment includes a temperature sensitive capillary tube portion extending substantially the full length of the passageway so as to be subjected to the limited environment of the passageway and accordingly responsive to the true temperature of the evaporator.
Patent CA-1253658-A (CA)
Inventor: FUCHS ALFRED E
IPC: A01N25/08
Filed: 1985-06-18
Granted: 1989-05-09
Abstract: Abstract Organosilicon quaternary ammonias and other microbicidal compounds are bound to the surface of discrete inorganic particles such as glass spheres. Inorganic particles coated with the microbicidal compounds are used in hospital fluidized beds, air filters, and other products in which microbicidal qualities are desired.
Patent CA-1243555-A (CA)
Inventor: WATANABE YOSHIMI
IPC: F01P3/20
Filed: 1985-07-22
Granted: 1988-10-25
Abstract: ABSTRACT OF THE DISCLOSURE    An outboard engine structure including an extension case having a hollow portion formed therein and extending downwardly, the extension case being coupled with the lower surface of a crankcase of a vertical type engine, and including a driving shaft contained in the hollow portion of the extension case for transmitting power of the crank-shaft of the engine to a propeller shaft, wherein a cylinder block is connected at the rear of the engine with a cylinder head and slidably receives a piston in its cylinder bore, an exhaust passage block is interposed between the cylinder head and an extension section projected from the top of the extension case backwardly, and an exhaust port in the cylinder head communicates through an exhaust passage formed in the block with the hollow portion of the exten-sion case.  Water jacket is provided to surround the com-bustion chamber in the cylinder head and the cylinder bore to the axial intermediate portion of the bore, and the inlet and outlet passages for the water jacket are formed in the cylinder head.
Patent CA-1249587-A (CA)
Inventor: SMITH DAVID W
IPC: A61P25/02
Filed: 1985-08-16
Granted: 1989-01-31
Abstract: Abstract A series of non-oplate analgesics of Formula I       wherein R1 is hydrogen, alkyl, aralkyl, or aryloxyalkyl; R2 is alkyl or hydrogen; and R3 and R4 are independently selected from hydrogen, alkyl, acyloxy, alkoxy, alkylthio, halogen, hydroxyl, or trifluoro-methyl; or a pharmaceutically acceptable acid addition salt.
Patent CA-1236839-A (CA)
Inventor: MAKAROVA NATALYA V
IPC: C07D211/90
Filed: 1985-09-19
Granted: 1988-05-17
Abstract: A B S T R A C T          The invention is concerned with novel, alcoxy-and phenoxy-alkyl esters of 2,6-dimethyl-4-(2-di-fluoromethoxyphenyl)-1,4-dihydropyridine-3,5-di-carboxylic acid having the following general formula:       where R = C2H4OCH3, C2H4OC2H5, C2H4OC3H7,  C2H4OC6H5 or CH(CH3) CH2OCH3.  The compounds of the invention produce hypotensive and vasolidation effects, predominantly on cardiac and cerebral vessels.