baber/WOPTO huggingface dataset:
Patent CA-1254606-A (CA)
Inventor: TSUYAMA SADAHARU
IPC: H02K49/04
Filed: 1985-10-18
Granted: 1989-05-23
Abstract: ABSTRACT OF THE DISCLOSURE   A load applying device for applying a load to a shaft rotating at a speed higher than a predetermined speed comprising a rotating disc coupled to the shaft and rotated therewith and an electromagnet disposed adjacent the rotating disc and cooperating therewith so that magnetic flux traversing the surfaces of the rotating disc is generated to apply brake torque to the rotating disc. Preferably, the electromagnet comprises a main body with a core and an exciting body wound on the core, and control means for controlling the current applied to the exciting coil. The load applying device includes speed increasing mechanism which may comprise a first stage motion transmitting chain and gear mechanism and a second stage belt and rotating body mechanism.
Patent CA-1256918-A (CA)
Inventor: BELBEL ELIE
IPC: H01H9/32
Filed: 1985-11-25
Granted: 1989-07-04
Abstract: DE DIVULGATION Interrupteur dans lequel un écran passant entre les contacts effectue un cisaillement de l'arc d'ouverture. L'écran est associé à un étui entourant un support de contacts et glisse sur celui-ci lorsque la pression des gaz qu'il reçoit le déplace avec une vitesse qui est fonction de l'énergie de l'arc. Cet interrupteur est en particulier applicable aux appareils de protection devant limiter des courants accidentels ou à des appareils de coupure traversés par des courants établis relativement importants.
Patent CA-1242249-A (CA)
Title: Optical fibre networks
Inventor: STANLEY IAN W
IPC: H04J14/02
Filed: 1986-01-10
Granted: 1988-09-20
Abstract: ABSTRACT OF THE DISCLOSURE A multi-channel wideband monomode optical fibre network is described having at least one transmitting station and a plurality of receiving terminals connected to the trans-mitting station by monomode optical fibres.  One or more sources of temporally coherent optical power, for example laser transmitters are connected to the network to feed optical power locally to the receiving terminals.  The number of sources of optical power is less than the number of term-inals.
Patent CA-1252178-A (CA)
Inventor: LIVELY OLIN A
IPC: E04H4/12
Filed: 1986-02-20
Granted: 1989-04-04
Abstract: SWIMMING POOL CONTROL SYSTEM                        Olin A. Lively Abstract of the Disclosure A control system for automatically maintaining a predetermined water level in a swimming pool include  a multi-contact water level sensor unit mounted on an exposed sidewall of the pool.  The sensor unit is vertically adjustable within a stationary mounting bracket to enable user adjustment of a selected normal water level.  A single sensing contact on the sensor unit senses the presence or absence of water at the selected normal level.  A monitoring circuit associated with the sensor unit interrupts operation of the control system in the event that the sensor unit is disconnected.  Additional water level sensing contacts open a dump valve to preclude overflow of the pool in the event of a high water condition, and interrupt operation of recirculation pump apparatus associated with the pool in the event of a low water level.
Patent CA-1241568-A (CA)
Inventor: AVIRAM ARI
IPC: B41M5/382
Filed: 1986-02-26
Granted: 1988-09-06
Abstract: ABSTRACT OF THE DISCLOSURE     An improved resistive ribbon for thermal transfer printing is provided, where the ribbon includes a resistive layer, a metal current-return layer, a fusible ink layer, and an electric interface layer located between the resistive layer and the metal layer. The electrical interface layer is sufficiently thin so as not to impair the required mechanical properties of the ribbon (such as flexibility, stability, durability, etc.), and has as its primary function the enhancement of the electrical properties of the ribbon. Specifically, interface resistance and/or knee voltage of the current-voltage characteristics of the ribbon are enhanced by the electrical interface layer.          Preferred compositions of the interface layer include alkylalkoxy silanes of a specific formula, and especially nonsymmetrical compounds of that formula.
Patent CA-1273351-A (CA)
Inventor: RICH JONATHAN D
IPC: C08G77/385
Filed: 1986-02-28
Granted: 1990-08-28
Abstract: METHOD FOR MAKING SILYLAROYLHALIDES       AND REACTION PRODUCTIONS                 ABSTRACT OF THE DISCLOSURE           A method is provided for making silylaroylhalides such as chlorodimethylsilylbenzoyl chloride.  Reaction is effected between substantially equivalent amounts of a polyhaloacyl aromatic compound, for example, terephthaloyl chloride and a polyhalopolysilane such as dichlorodisilane in the presence of a palladium catalyst.
Patent CA-1255846-A (CA)
Inventor: UHLIG FRITZ
IPC: G03F7/016
Filed: 1986-03-12
Granted: 1989-06-13
Abstract: Abstract of the Disclosure A light-sensitive polycondensation product is described, which comprises recurrent units corresponding to formulae A1  and A2   which are linked together by methylene groups and in which R1 and R2 stand for alkoxy groups having from 1 to 4 carbon atoms, R3        is a hydrogen atom or an alkyl group, and R4        is a hydrogen atom or an alkoxy group ha-ving from 1 to 4 carbon atoms, the ratio A1 : A2 is from 0.125:1 to 8:1 and X is the anion of an acid containing fluorine atoms.  The conden-sation product is used to produce a light-sensitive re-cording material for use in printing plates which can be developed with pure water.  It has a high photospeed and, at the same time, a good storage stability.
Patent CA-1255632-A (CA)
Inventor: MUELLER KLAUS F
IPC: A61M16/01
Filed: 1986-03-21
Granted: 1989-06-13
Abstract: ABSTRACT        A dispensing closure for chemical and pharmaceutical substances, particularly narcotic liquids, narcotic gases, or the like, said closure comprised of a sealing cap (1) which is to be applied to the opening of the substance-dispensing container, and further comprised of an adapter piece (2) with code markings (3), to establish a joint between the adapter and a receiving structure on the container being filled, which receiving structure has corresponding markings, wherewith the sealing cap (1) and the adapter (2) are interconnected by a flexible, liquid-passing tube (6) which opens into a transverse bore hole passage  (9)  for liquid,  and by a flexible air-delivery tube (8) which opens into a transverse air admission bore hole (10).  The adapter piece (2), the flexible, liquid-passing tube (6), and the sealing cap (1) are comprised of a single piece having a longitudinal bore (11) passing through its entire length, wherewith the opening of said bore at the adapter end of said bore is sealed off with a sealing stopper (13) having a blind hole (12) into which the flexible air-delivery tube (8) extends, wherewith said air-delivery tube (8) is held in place in said blind hole.  Air-delivery tube (8) communicates with the atmosphere via a transverse bore hole (10) which passes through the adapter piece (2), the sealing stopper (13), and the wall of the air-delivery tube (8).  The flexible, liquid-passing tube  (6)  is provided with a corrugation (14).
Patent CA-1271452-A (CA)
Inventor: FISHER BRIAN A
IPC: B65D75/36
Filed: 1986-04-24
Granted: 1990-07-10
Abstract: ABSTRACT         The invention provides a package having a transparent blister defining a main cavity for containing a product and a peripheral flange lying in a plane about the cavity.  A laminated substrate having a first  layer attached permanently to the flange and a second layer is provided.  The first layer has an area printed with information to be retained for use by a purchaser after opening the package, and a score line penetrates the first layer at the edge of this area.  When the package is opened the substrate is delaminated about the area and the score line interrupts the delamination leaving this area attached to the second layer and available intact for inspection by the user.
Patent CA-1267988-A (CA)
Inventor: ISELER KENNETH A
IPC: C08K5/09
Filed: 1986-07-08
Granted: 1990-04-17
Abstract: ABSTRACT          The  present  invention  relates  to  the  discovery  and development of a novel class of phase stabilization additives for thermoset polyester resins.   The use of these materials  imparts improved glass read out and superior homogeneity when compared to art-disclosed systems thus producing an overall improved Class A quality thermoset polyester resin surface finish for a variety of products.          The phase-stabilizing agents or additives of the present invention comprises a select group of compounds from three classes; fatty acids, dimer acids, and polyester polyols. More specifically, the phase-stabilizing agents of the present invention comprises a compound select from the group consisting of:        (i) a saturated or unsaturated C5 to C28 fatty acid;       (ii) a C20 to C54 dimer acid or timer acid; or (iii) a polyester polyol having an average molecular weight of   200 to about 6,500.
Patent CA-1262765-A (CA)
Inventor: ALMAN DAVID H
IPC: B07C5/342
Filed: 1986-09-02
Granted: 1989-11-07
Abstract: ABSTRACT       A process for forming paint panel color standards in which a multiplicity of panels are painted and marked with a man/machine readable ID number; the improvement used with this process is as follows:                 (1)  electronically determining the ID number of each panel and measuring each panel color coordinate values and feeding this information to a computer which establishes a criteria for various panel quality standards;            (2)  sorting the panels by electronically determining panel ID number and feeding the number to the computer which signals a robot to place the panel with a group of panels having the same quality standard.
Patent CA-1273371-A (CA)
Inventor: COHEN BARBARA R ARLINGTON AVEN
IPC: A63F3/00
Filed: 1986-09-16
Granted: 1990-08-28
Abstract: ABSTRACT OF THE DISCLOSURE A board game is described to be played by two or more persons.  The game not only is amusing to play, but has more than one mode of play which can be utilized according to the desires and time constraints of the participants.  The game includes a chance selection device and at least one game board, the game board having a playing surface having at least one section, the section having a start subsection, a means for recording a subsection selection and at least three groups of a plurality of labeled subsections, the groups including a first group of subsections and second group of subsections, the first and second groups adjacent the start subsection, a third group of subsections adjacent the first or second group, the recording means including a means for identifying and recording a selected subsection in the first group.
Patent CA-1250130-A (CA)
Inventor: BAUER RALPH
IPC: C04B35/111
Filed: 1986-10-14
Granted: 1989-02-21
Abstract: ABSTRACT      Fine alumina powders for making alumina bodies are produced by seeding of a non-alpha alumina with submicron alpha alumina particles, firing, and crushing and milling the fired product to a fine powder.  The powder so produced may be formed by conventional techniques such as pressing, granulating, slip casting, tape casting, and extrusion, and sintered to produce the desired fired product
Patent CA-1274770-A (CA)
Inventor: RAULINS GEORGE M
IPC: E21B33/076
Filed: 1986-12-23
Granted: 1990-10-02
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus is disclosed for use in testing a forma-tion of and/or performing remedial work within a subsea well by means of a pipe string which is lowered through a conduc-tor depending from a drilling vessel at the water surface and releasably connected at its lower end to a blowout preventer stack mounted on the head of the well.  The string is landed within the wellhead for depending from the wellhead into the well bore, and a so called subsea test tree connected as part of the pipe string has means therein adapted to open and close the string in response to the supply and exhaust of control fluid from a source at the surface t whereby the well may be controlled upon closing the string and raising of the upper end of the string above the tree and closing of the blowout preventer thereabove.  A lubricator valve connected as part of the upper end of the string near its connection to the test tree has rams therein which not only permit the string to be opened and closed, but also enable the annular space about a line in the bore of the valve to be closed and/or the  line to be sheared in the event of emergency conditions.
Patent CA-1267488-A (CA)
Title: Polyimide and high-temperature adhesive of polyimide
Inventor: TAMAI SHOJI
IPC: C09J5/06
Filed: 1986-12-29
Granted: 1990-04-03
Abstract: 26502-3 POLYIMIDE AND HIGH-TEMPERATURE ADHESIVE OF POLYIMIDE This invention relates to a novel polyimide and describes method of its preparation, adhesive of the polyimide and the method for their application. The polyimide has recurring units of the formula <IMG> (where Y is and R is a tetra-valent radical selected from the group consisting of aiphatic radical having not less than two carbons, cyclo-aliphatic radical, monoacomatic radical, condensed polyaromatic radical, and non condensed polyaromatic radical wherein aromatic radicals are mutually connected with a bond or a crosslinking function).
Patent CA-1261803-A (CA)
Title: Traffic signal head
Inventor: WODLINGER HAROLD M
IPC: E01F9/00
Filed: 1987-02-11
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE          A traffic signal hanger is disclosured in which an elastomeric member is provided intermediate a traffic signal support arm and a traffic signal housing which elastomeric member provides advantag-ous damped pivoting of the signal housing relative to the support to accommodate wind forces.
Patent CA-1262293-A (CA)
Inventor: MATSUI YUICHI
IPC: H01L21/338
Filed: 1987-03-31
Granted: 1989-10-10
Abstract: ABSTRACT    A  compound  semiconductor  device  having  a  channel layer which is  fabricated by alternately laminating an InxGa1-xAs compound semiconductor layer  (0.7 ? x ? 1.0) with  thickness  of  16  atomic  planes  or  less,  and  an InyGa1-yAs compound semiconductor layer (0 ? y ? 0.3) with thickness of 14 atomic planes or less, so that the thick-ness of the former is greater than that of the latter, in which n-type impurities are doped only in the InyGa1-yAs layer (0 ? y ? 0.3) side, and a ratio In/Ga on the whole is set at 1.1 or higher.
Patent CA-1274591-A (CA)
Inventor: AUGUST MELVIN C
IPC: H01R24/00
Filed: 1987-08-14
Granted: 1990-09-25
Abstract: ZIF EDGE CONNECTOR                            Abstract An electrical edge connector (14) of the zero insertion force type includes a pair of opposing blocks (30, 32) defining a longitudinal guideway (34) therebet-ween.  Opposite corresponding pairs of female contacts (52, 54) are disposed in transverse holes in the blocks (30, 32), and male contacts (60) are slidably supported in the female contacts in one block for selective actuation into or out of sliding engagement with the female contacts in the other block responsive to inser-tion of a slider (36).
Patent CA-1254623-A (CA)
IPC: H04B1/04
Filed: 1987-11-05
Granted: 1989-05-23
Abstract: INDIVIDUAL SIMULCAST STATION CONTROL SYSTEM           Abstract A simulcast paging transmitter remote control system capable of individual station control is described.  The remote paging transmitter control system comprises an encoder and decoder which interface with a paging terminal and transmitter respectively.  The system encoder and decoder communicate through a specifically formatted signalling scheme which is configured to provide station deactivation information as well as conventional paging information.
Patent CA-1274559-A (CA)
Inventor: DUBENSKY ROBERT G
IPC: B60G7/00
Filed: 1988-02-08
Granted: 1990-09-25
Abstract: ABSTRACT OF THE DISCLOSURE A steering knuckle assembly is provided.  The assembly includes a steering knuckle fabricated of unitary sheet metal.  The knuckle has three channels.  Two of the channels are used for mounting upper and lower control arms by means of ball joints.  The third channel is used for mounting the steering tie rod by means of a ball joint.  The channels for securing the control arms in place are symmetrical about the horizontal axis of the knuckle and the channel for mounting the steering tie rod extends from the mid-point of the  steering knuckle so that the steering knuckle is usable as a left hand or right hand steering knuckle by orienting the steering arm channel to point in one direction or the other.
Patent CA-1257566-A (CA)
IPC: B65D61/00
Filed: 1988-08-29
Granted: 1989-07-18
Abstract: ABSTRACT            A  method  and  apparatus  for  producing  a  compressed roll  of  roll  paper  wherein  a  compressing  pressure is  applied  to  a  cylindrical  roll  of  roll  paper with crepe having an axis and a diametrical thickness.          A roll pressure plate reciprocates in a compressive direction  to  compress  the  roll  paper.  The  roll paper is in a chamber and a lid is opposed to the pressure plate forming a wall portion of the chamber.          The  compressing  pressure  is  in  one  direction  to deform the  roll  into a flat shape having a second thickness in the direction. The compressing pressure is continuously  applied  to  the  flat  shape  until said second thickness is reduced to between one-half and  one-fifth  of  the  diametrical  distance  of  the cylindrical  roll  of  roll  paper  before  compression, while  simultaneously  restricting  expansion  of  the roll  in the direction lateral  to the one direction of   compressing   pressure.   These   directions   are substantially  perpendicular  to  the  axis  of  the roll.   A   further  plate   faces   in   a   direction perpendicular   to   the   compressive  direction  for limiting  the  expansion  of  the  roll  paper  in  the perpendicular  direction.  A  roll  positioning member is  connected to the limiting plate  through  a spring device so as  to protrude into the roll compressing chamber or retract therefrom.
Patent CH-497260-A (CH)
Title: Damp compounding and granulation of hard thermosetting
Inventor: RICHARD GAUER
IPC: B29B9/06
Filed: 1969-03-13
Abstract: Compounding and granulation of friable materials such as phenolic or amino moulding powders, polyesters, epoxides, etc. with plasticisers, stabilisers, fillers and reinforcements such as cotton, or cellulose rag or fibres, in which the initial compounding is carried out in solution, suspension or paste form in a sigma blade mixer or a dough mixer and the homogenised mix is passed without drying to a dosing screw feeding a temperature controlled extruder filled with face cutting pelletting head to produce pellets via a grill with holes 1-15, pref. 2-8 mm. dia. The damp pellets are fed by a screw transporter which prevents aggregation of the pellets to a conveyor dryer, from which the product is bagged.
Patent CH-537763-A (CH)
Title: Metal sheet bending device
Inventor: WALTER FRITSCHE
IPC: B21D5/00
Filed: 1970-01-05
Abstract: A die and counter bearings moved along guides from a rest position to an operation position. Matrix sections of an auxiliary device operated by two control devices are moved outwards after processing the sheets at operating positions of the combined base tool. The other matrix section is then placed, for one operating position, which may also be the slot between the matrix components, under the same stamping location or vice versa. Cylinder stops in the cylinders or in the guides limit the stroke.
Patent CH-539639-A (CH)
Title: Quinazoline derivs
Inventor: MICHIHIRO YAMAMOTO
IPC: C07D239/82
Filed: 1972-05-10
Abstract: Cpds. of gen. formula (I): (where R = polyhaloalkyl; R1 and R2 = H, hal., hal, NO2, CF3, lower alkyl, alkoxy, alkylthio or alkylsulphonyl; R3 = C6H4R4; R4 = H, hal., lower alkyl- or alkoxy, cycloalkyl, pyridyl, furyl or thienyl; W = -O or -S) are prepd. by reacting a cpd. (II) with R-OH; or by reaction of a cpd. (III) where X = -O or imino; with a cpd. with an OCN- or SCN- group in the molecule or, when X = imino, by reaction of (III) with a cpd. (Y) YZ-C=W where Y and Z=Cl, benzyloxy, CCl3, imidazolyl-1, lower alkoxy or alkylthio.
Patent DK-116583-A (DK)
Inventor: STAENDEKE HORST
IPC: C08J9/00
Filed: 1983-03-10
Abstract: The disclosure relates to a storable polyol pre-mixture for making flame-retardant polyurethane foam plastics consisting of a mixture of a polyester polyol or polyether polyol and an ammonium polyphosphate as a flame-retardant agent. The pre-mixture contains more particularly an ammonium polyphosphate which corresponds to the general formula (I) H(n-m)+2(NH4)mPnO3n+1 (I) in which n stands for an integral average value of 100 to 1000, m stands for a whole number of up to n+2 and m/n stands for a value of about 1, has an acid number of 0.01 to about 5 mg KOH/g, contains 0.01 to 0.5 mass % water and 0.5 to about 15 mass % water-soluble fractions in water at 25 DEG C.
Patent DK-321086-A (DK)
Inventor: WALLAART JACOBUS JOHANNES
IPC: B65G21/20
Filed: 1986-07-04
Abstract: A bend segment (1,2) for a chain conveyor comprising a chain movable over a track (1,2) including one or more bends, said chain being composed of links (5) of a magnetizable material having a substantially rectangular load bearing surface, the successive links (5) in the chain being pivoted together (6,7). The bend segment (1,2) includes means (15,15') for producing a magnetic field to retain the load bearing surfaces (5) of the links flat on the track (1,2), which consists of a pair of rails of (3,4) a magnetizable material wherebetween are provided, at predetermined distances, members (8) for interconnecting the rails (1,2) and/or for keeping these spaced apart. A synthetic plastics strip (11,12) is provided in at least the inner bend of the bend segment (1,2) against the inside of the rail. The means (15,15') for producing a magnetic field include magnets (15,15') placed between the rails (1,2), with the magnetic lines of force of the magnetic field produced by the magnets extending through the rails to attract the chain links (5) against the rails (3,4).
Patent DK-358781-A (DK)
Inventor: LLOYD R
IPC: C08J5/18
Filed: 1981-08-12
Abstract: A moisture vapour transmitting film comprising a blend of polyurethane and an incompatible polymer characterised in that the incompatible polymer forms a discrete phase within a continuous matrix of polyurethane and that said film contains voids and processes for the manufacture thereof.
Patent DK-385387-A (DK)
Inventor: HOLLOWAY BRIAN ROY
IPC: C07C313/00
Filed: 1987-07-23
Abstract: The invention concerns novel phenoxyacetic acid amide derivative of the formula I <CHEM> (and pharmaceutically acceptable salts thereof) in which R<1> is hydrogen or fluoro, R<2> is phenyl, cyclo-alkyl, alkyl or alkenyl as defined herin, and R<3> is hydrogen, methyl or ethyl, or R<2> and R<3> together form polymethylene as defined herein. The invention also includes pharmaceutical compositions containing the amide derivatives, means for the manufacture of the said derivatives and for their use in the treatment of obesity and related conditions and/or in the manufacture of novel medicaments.
Patent DK-428681-A (DK)
Inventor: KAESER J A
IPC: C11D3/08
Filed: 1981-09-28
Abstract: The invention relates to a process for inhibiting and retarding the gelling and setting of mixer solutions that are composed of sodium carbonate, sodium bicarbonate and sodium silicate in an aqueous medium, and which are required to be miscible and pumpable. This can often be done by adding to the said medium a citric acid material such as citric acid itself and/or a water-soluble citrate, together with magnesium sulphate.