baber/WOPTO huggingface dataset:
Patent CA-1232138-A (CA)
Title: Removal of radium from aqueous liquids
Inventor: HUCK PETER M
IPC: C22B60/00
Filed: 1984-11-13
Granted: 1988-02-02
Abstract: ABSTRACT OF THE DISCLOSURE         A process for separating radium-226 from an aqueous liquid by adding a precipitant to the liquid.  The liquid, including the precipitant, is passed upwardly through a particulate bed to assist co-precipitation and removal of the radium-226.  The effect is to produce a fluidized bed of the particulate bed.  The process is effi-cient, rapid and undemanding of space, all advantages not found in the prior art.
Patent CA-1273855-A (CA)
Inventor: TAKAHASHI KENICHI
IPC: G02B1/115
Filed: 1984-11-20
Granted: 1990-09-11
Abstract: TITLE OF THE INVENTION         An anti-reflection coating for an infrared transmitting material ABSTRACT OF THE DISCLOSURE         An anti-reflection coating for an infrared transmitting material, which is stable to water or moisture and free from deterioration of the performances for a long period of time, can be provided.  This anti-reflection coating comprises an inner layer of an alkali metal halide and an outer layer, provided thereon, of an infrared transmitting material, the inner layer and outer layer being provided on a substrate of an infrared trans-mitting material and having refractive indexes in the range of shaded portion in Fig. 2, represented by the refractive index n of the substrate.
Patent CA-1244014-A (CA)
Title: Sialyloligosaccharides and method for producing the  same
Inventor: OGAWA TOMOYA
IPC: C07H7/027
Filed: 1984-12-07
Granted: 1988-11-01
Abstract: Specification Title of the Invention Sialyloligosaccharides  and  method  for  producing  the same.         Abstract of the Disclosure New sialyloligosaccharides of the formula:                       wherein R1 is hydrogen or methyl, R2 is hydrogen or acetyl and R3 is hydrogen or benzyl.                 These new compounds are useful as an intermediate in the synthesis of sialoylglycoconjugate, recognition marker on the cell surface, and antagonists.
Patent CA-1226123-A (CA)
Inventor: NELSON RONALD S
IPC: C09D5/24
Filed: 1984-12-31
Granted: 1987-09-01
Abstract: CONDUCTIVE COATINGS      ABSTRACT A conductive pretreatment solution is disclosed which renders dried wood electrostatically coatable through several coatings while minimizing contamina-tion of the topcoat.  The pretreatment solution com-prises a volatile liquid carrier selected from water and organic solvents, the carrier having dissolved therein, per 100 parts by volume of total solution, (1) from 0.2 to 3 parts by volume of an organic quaternary ammonium compound having a molecular weight below about 1000, (2) from 0.2 to 10 parts by volume of a low volatile liquid polyol having a molecular weight below about 400, and (3) from 0.1 to 3 parts by weight of an inorganic ionizable salt having a capacity to absorb moisture, especially chlorides of a cation selected from the group consisting of ammonium, magnesium and calcium.
Patent CA-1225817-A (CA)
Title: Ammonium chloride-ammonium hydroxide strip for the recovery of anhydrous zinc chloride
Inventor: KRUESI PAUL R
IPC: C01G9/04
Filed: 1985-01-03
Granted: 1987-08-25
Abstract: Abstract Anhydrous zinc chloride is produced from an aqueous feed solution containing zinc chloride.  The zinc chloride is extracted onto an organic extractant known to the art such as tributyl phosphate, primary, secondary or tertiary amine, and quarternary amine salts.  The loaded extractant is then stripped with aqueous stripping solution containing ammonium chloride and ammonium hydroxide.          The zinc amine  chloride formed in this aqueous stripping solution is separated from the stripping solution and can then be heated to form anhydrous zinc chloride and ammonia.  This anhydrous zinc chloride is suitable as a feed material to a fused salt electrolysis process for the production of zinc.
Patent CA-1247108-A (CA)
Title: Process for the preparation of  heterocyclylphenylformamidines
Inventor: CEREDA ENZO
IPC: C07D285/08
Filed: 1985-06-18
Granted: 1988-12-20
Abstract: Abstract New process for the preparation of heterocyclylphenylformamidines of general formula I     (I)   wherein B represents a guanidino group or a hydrogen atom; R represents a linear or branched alkyl group which may optionally contain one heteroatom such as oxygen or nitrogen atom, an alkenyl group, a cycloalkyl or cycloaliphatic alkyl group having 3 to 6 carbon atoms; R1 represents a hydrogen atom, a C1-3 alkyl or alkoxy group or halogen atom; Het represents a substituted or unsubstituted five-membered heterocyclic ring containing from 1 to 3 heteroatoms; tautomers  thereof and acid addition salts of the aforesaid compounds, which comprises desulphurizing the corresponding thioureas.
Patent CA-1265922-A (CA)
Inventor: TRIBUTSCH HELMUT
IPC: C30B25/00
Filed: 1985-06-28
Granted: 1990-02-20
Abstract: ABSTRACT     Photoactive pyrite layers, whose preparation and use represent a commercially highly interesting alternative to materials hitherto in common use.  The semiconductor material chiefly used until now, e.g. for solar cells, is silicon.  However, its costs of manufacture are too high to allow solar cells to be made at favorable cost.  The signi-ficance of the disclosure and development of pyrite as a semiconductor material, especially for solar cells, lies in the fact that it is plentifully occurring and cheap, as well as environmentally compatible.  Pyrite (iron pyrite, FeS2) can be used as a photoactive material in solar cells and in optoelectronic components.  It is possible to use both naturally occurring pyrite, after a material treatment to improve the photosensitivity, as well as synthetically produced, single-crystal and polycrystalline pyrite.
Patent CA-1248868-A (CA)
Inventor: FUCHS WERNER
IPC: B26F1/40
Filed: 1985-08-29
Granted: 1989-01-17
Abstract: ABSTRACT     The operation stages of a tool-preparing press used in the field of setting up press-tools for processing cardboard and paper are controlled by a device provided with a lower and upper bearer (3, resp. 12) held by two lateral frames (13 and 14).  Hydraulic pistons (51 to 85) operating vertically are regularly laid out on the lower bearer (3).  These pistons support a pushing plate 10 for processing the cutting tool.  The pistons are electrically piloted from a control module.  The selection of the working area enables the simultaneous processing of various cutting tool formats.
Patent CA-1262623-A (CA)
Inventor: JACOBSON CHESTER F
IPC: B26B21/22
Filed: 1985-09-09
Granted: 1989-11-07
Abstract: ABSTRACT OF THE DISCLOSURE    A SAFETY RAZOR A razor blade assembly comprising a blade disposed between skin engaging elements adapted in operation to engage a surface being shaved ahead and behind, respectively, of the cutting edge, the blade being movable relative to the elements in response to forces encountered during a shaving operation, the blade assembly having pivot mountings thereon for pivotal attachment to a razor handle, whereby the blade assembly, as a whole, may be pivotally movable on the handle in response to forces encountered during the shaving operation, one of the skin engaging elements being provided with a water leachable shaving aid.
Patent CA-1244166-A (CA)
Inventor: WOOD SAMUEL F
IPC: H04M3/22
Filed: 1985-10-28
Granted: 1988-11-01
Abstract: INTERSWITCH LINE CIRCUIT                 ABSTRACT OF THE DISCLOSURE         A tip-ring interface that utilizes a single detector to detect ringing, forward loop current, and reverse loop current.  In one embodiment, forward or reverse battery state may be detected when on-hook.
Patent CA-1257119-A (CA)
Inventor: KRAAKMAN HILLEBRAND J J
IPC: G02B6/38
Filed: 1985-12-12
Granted: 1989-07-11
Abstract: ABSTRACT:          "Connector for coupling optical fibres".         The end portions (5) of the optical fibres (7) to be connected are accommodated in envelopes (9) having a circular-cylindrical outer surface (11). The connector includes a coupling sleeve (3) with a central cavity (19) which extends in its longitudinal direction and which is shaped as a prism having a triangular cross-section whose inscribed circle (23) has a diameter which is smaller than the diameter of the outer surface (11). The walls of the central cavity are formed by free end portions of three leaf springs (21) whose non-free ends are regular-ly distributed around the circumference of the coupling sleeve and secured to the wall of a housing (17) which encloses the central cavity, the planes of said leaf springs enclosing angles of approximately 60°  with respect to each other. When the envelopes (9) are inserted, the three springs (21) of the central cavity (19) are indepen-dently deflected outwards, so that the two outer surfaces (11) are clamped in the central cavity with their axes aligned.
Patent CA-1267190-A (CA)
Inventor: SHIGA TOMOKAZU
IPC: H01M10/00
Filed: 1986-01-16
Granted: 1990-03-27
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to a storage bat-tery of the type wherein each of the cells, that is, electrode plate assemblies is contained in each of cell chambers formed by partitioning the interior of a battery container by the partition walls, and each cell has a negative strap interconnecting a row of tabs protruding from upper edges of negative plates thereof and a positive strap interconnecting a row of tabs protruding from upper edges of positive plates thereof, and the negative strap of the cell and the positive strap of the cell contained in mutually adjacent cell chambers are interconnected through intercell connecting conductors passing through a perforation hole made through the partition wall, each intercell connecting conductor being composed of a horizontal base part and ear part raised from the horizontal base member and extending so as to face the perforation hole of the partition wall, and the negative strap used for a negative terminal is provided with a negative terminal post standing upright therefrom and the positive strap used for a positive terminal is provided with a positive terminal post standing upright therefrom, and a box-like battery cover is applied to the battery container so that a downward peripheral side wall extending downwards from a periphery of a top wall thereof and downward partition walls partitioning the inside space of the battery cover may be brought into abutment and be hermitically adhered to a peripheral side wall and the partition walls, respectively, of the battery container, and an upper part of the negative post passed outside through a negative terminal settling hole made through the top wall of the battery cover and an upper part of the positive post passed outside through a positive terminal settling hole made through the top wall thereof are formed into a negative terminal and a positive terminal on respective terminal settling surface regions of the top wall thereof, wherein the height is lowered of any raised electric conductor selected from the intercell connecting conductor, the negative post and the positive post that is raised from the negative strap and the positive strap.
Patent CA-1273773-A (CA)
Inventor: SCHNELLER JOSEPH W
IPC: E04B2/92
Filed: 1986-02-10
Granted: 1990-09-11
Abstract: ABSTRACT OF THE DISCLOSURE           A laminated curtain wall panel is prepared by continuously disposing foam boards onto adhesively coated gypsum sheathing followed by a third layer consisting of a reinforcing mesh and a cementitious binder, as the product progresses on a conveyor.  The laminated product is erected by screws which are forced through the panel by a screw gun which disposes the screw head firmly against the gypsum sheathing.
Patent CA-1247679-A (CA)
Inventor: CHIEN YUN-KO N
IPC: H01H89/06
Filed: 1986-03-03
Granted: 1988-12-28
Abstract: ABSTRACT OF THE DISCLOSURE           A current  limiting  solenoid  operated  circuit breaker characterized by an arc quenching chamber having spaced arc guide rails along opposite sides of the chamber, stationary and movable contacts in an arcing zone adjacent to the chamber and electrically connected to corresponding guide  rails,  and  a conductor around the arcing zone to generate a transverse  magnetic  field  through  an  arc  to drive the arc from the contacts and along the guide rails to the arc quenching chamber.
Patent CA-1274673-A (CA)
Title: Moule reglable pour la fabrication d'elements en  beton par exemple des escaliers
Inventor: COLMAN BERNARD
IPC: B28B7/22
Filed: 1986-04-08
Granted: 1990-10-02
Abstract: La présente invention a pour objet un moule réglable pour la fabrication d'éléments en béton par exemple des escaliers du type à volée droite, dont les marches sont perpendiculaires ou non aux contremarches. Le moule réglable selon l'invention comporte un châssis sur lequel est monte un fond, une paroi latérale avant, une paroi latérale arrière et deux parois longitudinales, le fond étant constitué par des éléments de moulage juxtaposés agencés chacun en dièdre lequel dièdre est constitué par une paroi destinée à former la marche et par une paroi destinée à former la contremarche et se caractérise en ce que chaque élément de moulage est supporté par des chariots montés mobiles sur des rails de guidage horizontaux, longitudinaux au moule, montés sur le châssis et en ce qu'une bande souple étanche au béton est tendue par des tendeurs montés à chaque extrémité du moule et est forcée à recouvrir et à épouser la forme du fond du moule par enroulement sur des rouleaux, montés sous le fond chacun entre deux éléments, et par pincement entre les éléments de moulage lorsque ces derniers sont maintenus en pression les uns contre les autres par des vérins.
Patent CA-1271064-A (CA)
Inventor: DIXON RICHARD D
IPC: F16B19/08
Filed: 1986-04-28
Granted: 1990-07-03
Abstract: ABSTRACT          A fastening system including a two piece swage type fastener including a pin and a collar adapted to be swaged into lock grooves in the pin and in which the lock grooves are helical and with the collar having a limited female thread which is threadably engageable with the helical lock grooves for variably clamping work pieces to be secured prior to swage, with the collar thread being deformable in response to a relative axial load between the pin and collar at the initiation of the swage operation but prior to swag-ing and in which the lock grooves are shallow and have a and have a ratio of (h/Du)x102 of four (4) or less and in which the lock grooves have a simulated streamlined root contour, with the collar having a wall thickness defining a volume of material sufficient to provide overpacking of of the shallow grooves of around 16%, and with the pin and collar materials having ultimate shear strengths in a ratio of around 1.8:1 to 2.4:1 and with the width of the shallow grooves and intervening shoulders being generally in accor-dance with the shear strength ratio between the pin and collar.
Patent CA-1256210-A (CA)
Inventor: BOYD TIMOTHY L
IPC: A61B5/103
Filed: 1986-05-06
Granted: 1989-06-20
Abstract: METHOD AND APPARATUS FOR GAIT RECORDING AND ANALYSIS     ABSTRACT     A method and apparatus for use in analyzing the gait of a subject has an elongated transparent platform over which the subject may stride and a moveable camera disposed below the platform for viewing the plantar aspects of the subject's foot while the subject strides.  The camera is mounted on a trolley driven by a cable and pulley system connected to a belt worn by the subject so that the camera is moved in synchronism with the strides of the subject.  High intensity lighting including a florescent lamp is placed closely adjacent to one edge of the platform while the remaining edges are covered with highly reflective material to minimize loss of light.  The surface of the platform is heated by electrical heating elements so as to preclude the formation of condensation as the subject strides over the platform.
Patent CA-1257363-A (CA)
Inventor: EVANS THOMAS J
IPC: G07F9/02
Filed: 1986-06-24
Granted: 1989-07-11
Abstract: ABSTRACT        A meter monitoring apparatus, for example for use with a coin-operated machine, is adapted to receive the metering pulses as they are generated, and also receives signals representive of a flow of current to the meters, and to provide an alarm if pulses are not received substantially simultaneously from both sources.
Patent CA-1239175-A (CA)
Title: Axle assembly
Inventor: FOTHERINGHAM JAMES R
IPC: B62D1/28
Filed: 1986-07-03
Granted: 1988-07-12
Abstract: Abstract of the Disclosure Axle Assembly Axle assemblies having a sensor of the mechanical input shaft type are difficult to access and subjected to radial and axial loads which cause premature failure. A connecting arrangement affixes a sensor body to a support bracket adjacent a second end of a rotatable spindle and maintains an input shaft of the sensor within a preselected range of axially aligned positions with respect to a spindle axis.  A coupling arrangement couples the second end portion of the spindle to the input shaft and transfers only rotational motion from the spindle to the input shaft. The coupling arrangement permits a preselected amount of freedom of movement of the spindle relative to the sensor in axial and radial directions.  Thus, damage to and premature failure of the sensor is alleviated and accessibility is substantially improved. The axle assembly is particularly suited for use on an automatic guided vehicle.
Patent CA-1267128-A (CA)
Inventor: SCHNEIDER MICHAEL
IPC: B01J21/16
Filed: 1986-07-04
Granted: 1990-03-27
Abstract: ABSTRACT OF THE DISCLOSURE    A catalyst for lowering the nitrogen oxide content of flue gases contains as the active component an acid-activated layer silicate, in particular of the smectite type, whose layered structure is to a large extent intact after the acid treatment.
Patent CA-1271589-A (CA)
Inventor: PAAR WILLIBALD
IPC: C08G18/83
Filed: 1986-07-21
Granted: 1990-07-10
Abstract: ABSTRACT OF THE DISCLOSURE          A process for producing self-crosslinking cationic paint binders, water-dilutable upon protonation, on the basis of urea group carrying reaction products of modified phenols and epoxy resins as well as with the binders produced accord-ing to the process and their use in stoving paints, particu-larly in electrodeposition paints is described.  The process is characterized in that either an aminoalkylation product of a phenol and a semi-blocked diisocyanate carrying an average of at least one secondary amino group, or a substituted urea prepared from a semi-blocked diisocyanate and an amine, which is further reacted with formaldehyde and a phenol, are reacted with an epoxy compound.  The paints formulated with these pro-ducts, at stoving temperatures of from 150 to 170°C, give films with excellent corrosion resistance and adhesion.
Patent CA-1270868-A (CA)
Inventor: BEATON MICHAEL S
IPC: F16J15/08
Filed: 1986-09-25
Granted: 1990-06-26
Abstract: Abstract of the Disclosure A tube-like, abradable seal, exhibiting superior abradability and gas flow blockage, is produced by laying metal fibers into an open-ended annular die such that the fibers are oriented substantially perpendicular to the longitudinal axis of the tubular die.  The fibers are thereafter compressed within the die and sintered to achieve a strong abradable seal.
Patent CA-1273649-A (CA)
Inventor: ENOKI TOSHIO
IPC: C04B14/38
Filed: 1987-09-16
Granted: 1990-09-04
Abstract: ABSTRACT OF THE DISCLOSURE:           A cement material containing polyarylene thioether fibers and carbon fibers as reinforcing fiber and molded articles comprising hardened products thereof are disclosed.         The fiber reinforced cement material is curable in an autoclave and the molded articles comprising the hardened products thereof are excellent in deflection property, impact strength, tensile strength and bending strength.
Patent CH-526541-A (CH)
Title: 4-substd indole-2-carbaldehydes - from 4-substd 2 - methylhydroxyindole and manganese dioxide
Inventor: FRITZ SEEMANN
IPC: C07D209/12
Filed: 1970-03-11
Abstract: Cpds. of gen. formula (I) where R1 = lower alkyl, cycloalkyl (3-4C) 3-phenylpropyl or 3-cyanopropyl; R2 = H or methyl; and their acid-addn. salts are prepd. by oxidising the corresp. alcohol using MnO2, pref. in a cyclic or open-chain ether as solvent, using activated MnO2 for 1-2 days at room temp. Starting materials are prepd. by reacting 4-hydroxy-2,3-substd. indoles with epihalohydrins. (I) have adrenergic beta-receptor blocking activity, anti-arrhythmic activity and may be used in the treatment of heart disorders.
Patent CH-513275-A (CH)
Title: Coiled spring workpiece holder - round needle in sewing - machine esp for embroidering
Inventor: JOHANN ULRICH MOSER
IPC: D05B3/24
Filed: 1970-06-02
Abstract: Holder keeps the workpieces proximal to the needle trajectory of a sewing machine, particularly when embroidering, and has a coil spring which surrounds the needle and whose one end moves with the needle, while the other end rests on the workpieces around the needle. Some of the coils of the spring are more closely wound than those in the main part of it, and are shaped to press the needle on its heel, to ensure the fixation of this end of the spring directly on the needle.
Patent DK-104484-A (DK)
Inventor: TAPOJAERVI EERO
IPC: A47B57/20
Filed: 1984-02-27
Abstract: PCT No. PCT/FI82/00027 Sec. 371 Date Mar. 5, 1984 Sec. 102(e) Date Mar. 5, 1984 PCT Filed Jul. 16, 1982 PCT Pub. No. WO84/00289 PCT Pub. Date Feb. 2, 1984.The invention relates to a shelf assembly, comprising at least two parallel and horizontal supporting crossbars (2) mounted side by side on a support structure or frame (1) as well as a rectangular, elongated shelf board (3) mounted on top of said crossbars, the latter extending crosswise relative to said shelf board. The object is to provide a shelf assembly which is made of structural elements, exclusively of wood, is of a simple design, sturdy, readily extensible and aethestically neat. According to the invention, a shelf board (3) is fastened by the ends thereof in slots (5, 6) formed in crossbars (2) and shelf boards, the slots of said crossbars opening at an angle of 45 DEG  obliquely upwards perpendicularly to the crossbar and the slots of said shelf board opening at an angle of 45 DEG  obliquely downwards and outwards perpendicularly to said board as viewed from the end thereof.
Patent DK-129986-A (DK)
Inventor: ZEUTHEN JESPER
IPC: G01N/
Filed: 1986-03-21
Abstract: Measuring the relative quantity of glycosylated haemaglobin is of importance for controlling the blood sugar concentration in diabetics. The invention provides a monoclonal antibody which specifically binds the glycosylated haemaglobin component HbA1c. The monoclonal antibody is used for quantitatively determining HbA1c in blood samples in immunochemical analytical methods such as radioimmunoassay or enzyme-linked immunosorbent assay (ELISA).
Patent DK-388187-A (DK)
Inventor: BICKER RICHARD
IPC: B01D53/34
Filed: 1987-07-24
Abstract: 1. A process for removing cyanogen halides and/or phosgene from waste gases by washing with aqueous solutions of bases, wherein the waste gas containing the cyanogen halide and/or phosgene is brought into intimate contact with a wash liquid which contains as active component an amine of the formula NR3 in which one of the radicals R represents an alkanol group having 2 or 3 carbon atoms and the remaining R groups are alkyl having 1 to 4 carbon atoms.
Patent DK-412484-A (DK)
Inventor: PEDERSEN JENS
IPC: H01R/
Filed: 1984-08-29
Abstract: In a cubicle for an electrical distribution box the electrical assembly units are arranged on a base plate 2. Connection to the conductor rails 1 arranged inside the cubicle is carried out using screws 9 which fasten flexible leads 15 to the conductor rails. The screws and the leads are supported prior to assembly by an insulated current collector connection block 4 which after installation in the cubicle covers the opening in the base plate through which the flexible cable is taken. <IMAGE>