baber/WOPTO huggingface dataset:
Patent CA-1218944-A (CA)
Inventor: MITTELMANN GERHARD
IPC: B65D90/08
Filed: 1984-09-10
Granted: 1987-03-10
Abstract: ABSTRACT    A freight container (1), in particular a lightweight container (1) for air freight, having a support frame structure (3) which is secured to a container bottom (2) and which is formed from shaped bars or like strut members and which is at least partially covered or clad by a skin formed by sheet metal plates, fabric means or the like flat members, with a door (35) being provided within at least one area of the frame, is to be improved in such a way that  it can be converted without cost into a so-called fork lift version and can also be restored to the normal version.    For that purpose, provided in the interior (30) of the container, on the bottom plate (2), is an intermediate bottom member (52, 73) having channel-like shaped members (53; 72; 73) on its underside, the intermediate bottom member being releasably connected to the bottom plate and/or the support frame structure (3). In addition, the intermediate bottom member is preferably to be provided with U-shaped members (53), the free limb portions of which are bent over at a spacing (q) from the underside of the intermediate member to form support web portions (54), with the latter being directed away from the interior (55) of the shaped members.            Figure 12
Patent CA-1268121-A (CA)
Inventor: LOEV BERNARD
IPC: A61K31/20
Filed: 1984-11-19
Granted: 1990-04-24
Abstract: ABSTRACT OF THE DISCLOSURE           Polyolefinic compounds represented by the general formula   in which R1 are each hydrogen or an alkyl group of from 1 to 5 carbon atoms; R2 is an alkyl group of from 1 to 5 carbon atoms; R3 is hydroxyl, alkoxy of from 1 to 5 carbon atoms, NH2, NHR2 or NR2R2 and Z is cycloalkyl, cycloalkenyl or cycloalkdienyl group substituted with from 0 to 5 alkyl groups, a keto group or a hydroxyl group or a phenyl group substituted with from 0 to 4 hydroxy, alkoxy, alkyl or trifluoromethyl groups or halogen atoms or combinations thereof and the pharmaceutically acceptable salts thereof.         The foregoing compounds have been found to be effective in the treatment of psoriasis, inflammatory conditions and allergic responses.
Patent CA-1255830-A (CA)
Inventor: FUJITA MASAHITO
IPC: C08F4/00
Filed: 1984-11-21
Granted: 1989-06-13
Abstract: Abstract of the Disclosure A process for producing block copolymers which comprises the steps of (a)  polymerizing propylene in the presence of a catalyst to give a crystalline propylene polymer, and (b)  copolymerizing ethylene and at least one kind of alpha-olefin in the presence of said catalyst and said polymer, said catalyst comprising (A)  a catalyst component obtained by contacting with one another 1)   a magnesium dialkoxide, 2)   a silicon compound having the hydrogen-silicon bond, 3)   an electron donor compound, and 4)   a titanium compound (B)  an organic compound of a metal in Group I to III of the Periodic Table, and (C)  an organosilicon compound represented by the formula RpSiXm(OR')n, wherein R and R' are the same or different C1-20 hydrocarbon groups, X is a halogen atom, 0 ? p ? 4, 0 ? m < 4, 0 < n ? 4, and p + m + n = 4.
Patent CA-1222521-A (CA)
Inventor: ZAHIR SHEIK A
IPC: C08G59/00
Filed: 1984-11-30
Granted: 1987-06-02
Abstract: 3-14678/=            Triglycidyl compounds of aminophenols Abstract of the Disclosure Triglycidyl compounds of the formula I       (I) and epoxy resin mixtures containing a triglycidyl compound of the formula I and a tetraglycidyl compound of the formula II       (II), in which formulae each of R and R' independently is a hydrogen atom, C1-C6alkyl, phenyl, cyclohexyl or cyclopentyl, and each of R1, R2, R3 and R4 independently is a hydrogen atom, a halogen atom, or C1-C6alkyl.          These compounds are valuable epoxy resins which are also suitable for the preparation of B-stage resins.
Patent CA-1252786-A (CA)
Inventor: BLYTHIN DAVID J
IPC: A61K31/435
Filed: 1984-12-13
Granted: 1989-04-18
Abstract: ABSTRACT      The invention relates to substituted spiro pyridine derivatives of the general formula   The compounds are useful as anti-allergy and anti-inflammatory agents.
Patent CA-1223527-A (CA)
Inventor: YAMAGUCHI IZUMI
IPC: G11B3/58
Filed: 1985-01-16
Granted: 1987-06-30
Abstract: ABSTRACT OF THE DISCLOSE       A disk cleaning mat wherein in the surface of a mat body first, second and third annular recesses for holding an LP disk, EP disk and a compact disk, respectively, are provided, and grounding portions electrically connected to the reverse side of the mat body are mounted on the respective recesses.          The first and second recesses are concentric with each other, while the third recess is centered at a point offset from the common center of the first and second recesses.
Patent CA-1237084-A (CA)
Inventor: JOHNSON RICHARD A
IPC: C12N11/02
Filed: 1985-03-21
Granted: 1988-05-24
Abstract: ABSTRACT           The disclosure is directed to the treatment of a glucose isomerase extract with an amine having the general formula:                        An insoluble complex containing enzyme activity is formed.          The insoluble enzyme complex may be resolubilized to produce a stable concentrated and purified glucose isomerase preparation.
Patent CA-1229124-A (CA)
Inventor: TOSSWILL CHRISTOPHER H
IPC: H01J31/50
Filed: 1985-04-04
Granted: 1987-11-10
Abstract: Abstract A middle-infrared image intensifier including an image-forming microchannel plate having an input face with a photoconductor material that is activated by middle-infrared radiation, means for flooding electrons to a region adjacent to the input face of the photoconductor, an electron sensitive light emitting screen positioned to receive electrons from the output face of the microchannel plate, and means for activating the microchannel plate to multiply electrons in channels of the microchannel plate having middle-infrared radiation incident thereon.
Patent CA-1232038-A (CA)
Inventor: MITCHELL RICHARD F
IPC: H03H9/145
Filed: 1985-04-09
Granted: 1988-01-26
Abstract: ABSTRACT: ELECTRICAL FILTER COMPRISING AN ACOUSTIC SURFACE WAVE DEVICE AND              METHOD OF MANUFACTURING SUCH A FILTER. In order to obtain greater flexibility in the design of a linear-phase electrical filter which is in the form of an acoustic surface wave device comprising a pair of apodized transducers intercoupled by means of a multi-strip coupler, for example to obtain more equal contributions by the two transducers to the gain versus frequency characteristic of the filter, the transducers are designed to be apodized differently but to have mutually complementary non-linear phase characteristics.  In order to achieve this, first a transfer characteristic corresponding to the collective contribution to the overall gain versus frequency characteristic of the filter desired of the two transducers, is derived in terms of the z-transform and the roots or the reciprocals of the roots of the resulting polynomial in z-1 are found.  These roots or reciprocals are then divided into two groups in such manner that at least one pair of non-identical roots or reciprocals which have equal ratios between their real and imaginary parts and the product of the moduli of which is equal to unity are included one in each group.  Two further polynomials are then found which have as their roots or the reciprocals of their roots those of the first group and those of the second group respectively, and the two transducers are constructed with successive active electrode pairs the electrodes constituting which have relative weights proportional to the coefficients of the successively increasing powers of the variable in one further polynomial and the variable in the other further polynomial respectively.  The active electrode pairs are connected with polarities which accord with the signs of the corresponding coefficients.
Patent CA-1261038-A (CA)
Inventor: AKAMA YASUYUKI
IPC: G09B29/10
Filed: 1985-04-25
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE           An automotive navigation system wherein a memory included therein has not stored therein picture information of an actual map, but instead has stored therein geographical names and the geographical positions thereof.  When the geographical names of a departure point, a destination point and one or more passing points are entered through an input unit, a control circuit reads out the respective positions of the points from the memory.  The control circuit controls a display unit to display on a display screen marks respectively indicating two or more of the points and the current position of the vehicle.
Patent CA-1259744-A (CA)
Inventor: GRAUN KARL
IPC: C09J123/00
Filed: 1985-04-26
Granted: 1989-09-19
Abstract: Abstract of the disclosure:         The preparation of fluorine-containing copolymers by free radical-initiated copolymerization of ethy-lenically unsaturated, copolymerizable monomers, contain-ing vinyl esters, 0.05 to 60% by weight, relative to the total amount of monomers employed, of fluorine-containing monomers in which the copolymerizable ethylene group is substituted by radicals containing fluorocarbon groups, the fluorocarbon groups being composed of at least 2 adja-cent carbon atoms having F-C bonds, if appropriate, ethylenically unsaturated monocarboxylic and/or dicarb-oxylic acids and, if appropriate, further monomers, and, if appropriate, the subsequent partial or complete saponi-fication of the vinyl ester units present in the result-ing copolymers to give vinyl alcohol units.       The use of the fluorine-containing copolymers and, in particular, the fluorine-containing saponification products thereof, which can have a surprisingly powerful viscosity-increasing effect in aqueous systems, as emul-sifiers, protective collides or components of adhesives, for modifying the surface of organic and/or inorganic sub-strates, as a constituent in photosensitive layers and/or in photosensitive printing plates, for the preparation of aqueous hydraulic fluids, as auxiliaries in tertiary petroleum extraction, as paper coating agents and as sizing agents in the textile industry.
Patent CA-1260514-A (CA)
Inventor: WEINHOLD KARL
IPC: F16L33/12
Filed: 1985-05-10
Granted: 1989-09-26
Abstract: ABSTRACT     The  invention  related  to  a  device for  connecting a  hose  end  to  a  connecting  sleeve,  onto  the  bush of  which  a  hose  end  can  be  pushed.  A  hose  clamp consisting  of  several  shell  parts  and  a  tension lever  lock  surrounds  the  connecting  sleeve.   The shell  parts  each have  a clamping  flange which rests on  the  hose,  and  a  holding  flange  which  engages over  a  ring-shaped  rim  on  the  connecting  sleeve.          According  to  the  invention  this  is  to be  connected to  the  hose  clamp in an undetachable manner in that the outside diameter of the ring-shaped rim is adapted to  the  inside  diameter  of  the  holding  flanges  in such a way that also the open hose clamp is prevented from pulling off the bush.
Patent CA-1258045-A (CA)
Inventor: STAAB RUDOLF
IPC: C25B13/00
Filed: 1985-05-31
Granted: 1989-08-01
Abstract: Abstract of the Disclosure In this electrolysis apparatus, the anode and the gas diffusion cathode are arranged to be separated from one another by means of a partition element.  At least one twin trough element is located between two half-shells which are located at the ends and of which one carries an anode and the second carries a cathode.          This twin trough is formed by a common plate and a lateral wall, the height of which is divided by the plate and the edges of which are provided with flanges.  The anode and the cathode are electrically conductively connected to the wall and to struts which protrude vertically from the plate on both sides.  In order to form a cavity between the partition and the cathode a sealing element is arranged between these two.
Patent CA-1219657-A (CA)
Inventor: WEETMAN RONALD J
IPC: B01F7/00
Filed: 1985-05-31
Granted: 1987-03-24
Abstract: MEASUREMENT OF FLUID FORCES IN MIXING APPARATUS AND THE CONTROL OF MIXING APPARATUS IN RESPONSE                TO FLUID FORCES        Abstract Fluid forces acting on the impeller of mixing apparatus which produce bending movement (deflection) of the impeller shaft which may adversely effect the opera-tion of the mixing apparatus are measured by detecting the movement of a non-rotating component of the mixing appara-tus, namely the gear box which, together with a drive motor, constitutes the drive mechanism of the mixing apparatus.  The gear box is flexurally supported on beams spanning the tank into which the shaft and impeller extend.  A gage in proximity to the gear box, and prefer-ably perpendicular to the axis of the beam, provides out-put signals in response to the displacement (distance) of an exterior wall of the gear box therefrom.  These output signals are processed and used to control the motor, as by reducing the speed of the motor in response to fluid forces exceeding a certain level thereby reducing such forces or stopping the motor thereby preventing any damage to the shaft.  The movement of the gear box and the cor-responding output signals from the gage have been found to correlate directly with the deflection of the shaft in response to fluid forces, even though the gear box does not rotate with the shaft, and this correlation occurs over the entire dynamic range of the fluid forces.
Patent CA-1254186-A (CA)
Inventor: WAGENER DIETRICH
IPC: B01D53/86
Filed: 1985-08-21
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE The invention provides a catalyst for removing nitric oxides from dust-contaminated combustion waste gases by means of ammonia which is formed of an easily disposable material, and is consumed as far as possible during the catalysis.  The catalyst is built up of individual ceramic shaped elements with a porous surface and with passages through which the waste gas can flow. The shaped elements have an abrasion resistance which is selected such that the dust of the waste gas flowing through the passages abrades away the cata-lyst surface, the abraded material being carried along by the dust.
Patent CA-1261462-A (CA)
Inventor: TAMURA YASUJI
IPC: H04R9/00
Filed: 1985-09-11
Granted: 1989-09-26
Abstract: AUDIO-FREQUENCY ELECTROMECHANICAL VIBRATOR          ABSTRACT OF THE DISCLOSURE       An audio frequency electromechanical vibrator comprising a flat plate permanent magnet magnetized in a predetermined direction and a coil wound around the permanent magnet for crossing the direction of magnetization. The permanent magnet and coil are fixedly disposed in a yoke which is elastically supported in a case through a spring plate. The case partly consists of a magnetic plate which is placed for opposing the permanent magnet to form a magnetic flux circuit, whereby the vibrator can generate a vibration corresponding to an audio signal applied to the coil.
Patent CA-1251778-A (CA)
Inventor: SHEPPARD MICHAEL
IPC: E21B7/04
Filed: 1986-01-07
Granted: 1989-03-28
Abstract: ABSTRACT            The invention relates to a method of drilling a directional well bore with a drill string. According to the invention, at least a part of the trajectory of the well bore is drilled with a constant build rate so that said part has substantially a constant curvature shape.
Patent CA-1264185-A (CA)
Inventor: RICE RONALD B
IPC: H01G2/14
Filed: 1986-02-12
Granted: 1990-01-02
Abstract: CAPACITOR WITH INTEGRAL DISCHARGE RESISTOR               AND METHOD OF MAKING SAME          Abstract of the Disclosure A capacitor with an integral discharge resistor includes a central core formed at least partially from an electrically resistive material and which includes opposite axial ends.  First and second sheets of electrically con-ductive material, as well as a sheet of electrically insu-lating material interposed between the first and second sheets of conductive material, are wound about the resistive core to form convoluted layers coaxial with the resistive core.  The sheets include opposite transverse edges.  The resistive core and the convoluted layers of conductive and insulating sheets provide the capacitor with an overall shape of a cylinder having axial end portions defined by the edges of the sheets and the opposite ends of the resistive core.  A conductive coating is applied to the axial end portions of the cylindrical shape of the capacitor.
Patent CA-1254729-A (CA)
Inventor: STOFFELS JACOBUS
IPC: G02B6/08
Filed: 1986-04-04
Granted: 1989-05-30
Abstract: ABSTRACT:          "Method of manufacturing a bundle of optical fibre parts."     A predetermined number of optical fibre parts (27) is provided on a rectangular frame (1), the fibre parts extending parallel to each other along a straight line between two opposite first sides (3) of the frame. These first sides (3) comprise comb-shaped fibre guides (5) with teeth (13), between which the fibre parts (27) are guided so that the fibre guides determine a first relative dis-tance between the fibre       parts. The first sides (3) are pivotably connected to the two second sides (7) of the frame (1), which is then deformed to a parallelogram until the portions of the fibre parts (27) located inside the frame have a predetermined second relative distance.          A permanent connection between the fibre parts (27) is established so that a ribbon of fibre parts is obtained.          A number of such ribbons can be stacked with the inter-position of strip-shaped spacers (29) to form a bundle.
Patent CA-1231664-A (CA)
Inventor: FUJITA SHIGEYOSHI
IPC: E01B25/24
Filed: 1986-04-16
Granted: 1988-01-19
Abstract: Abstract of the Disclosure A cart type conveying apparatus comprising a guide rail having a substantially U-shaped section and including upper and lower horizontal extensions, and a conveyor cart including trolleys guided by the guide rail.  The upper and lower extensions define guide grooves, respectively.  Supporting wheels and center-ing rollers attached to lower positions of the trolleys are fitted in the guide groove defined in the lower extension, and retaining wheels and centering rollers attached to upper positions of the trolleys are fitted in the guide groove defined in the upper extension.
Patent CA-1272396-A (CA)
Inventor: KAUKE HEINZ
IPC: G01N15/08
Filed: 1986-05-23
Granted: 1990-08-07
Abstract: Abstract:      The disclosure describes a filter test device which may be incorporated in a filter testing arrangement that tests the integrity of one of sev-eral filter systems according to one of several sets of parameters, each set of parameters corresponding to a respective filter system.  The testing arrange-ment includes a source of pressurized gas and the filter system includes a filter vessel containing at least one filter element between an inlet and an outlet.  The filter testing device comprises an inlet which communicates with the gas source, an outlet which communicates with inlet of the filter ves-sel, and a pneumatic valve apparatus disposed between the inlet and the outlet of the filter test device for regulating the flow of gas from the source to the filter vessel.  The filter testing device also com-prises an electronic controller for controlling the pneumatic valve apparatus in accordance with one of the sets of parameters.  This electronic controller includes a memory circuit for storing all of the sets of parameters.  The filter test device further com-prises a mechanism for selecting the one set of para-meters from all the sets of parameters stored in the memory circuit.  In this manner, the electronic con-troller may control the valve apparatus in accordance with the set of parameters corresponding to the one filter system.
Patent CA-1262013-A (CA)
Inventor: HANSEN DONALD W JR
IPC: C07D333/38
Filed: 1986-08-13
Granted: 1989-09-26
Abstract: ABSTRACT          The invention relates to novel substituted tyrosyl alanine dipeptide amides of the formula:       and the pharmaceutically acceptable acid addition salts thereof wherein Rl is hydrogen, lower alkyl, hydroxy, lower alkoxy, -O(CH2)nphenyl with the phenyl optionally substituted by halogen, -N02, -CN, -NH2 or lower alkyl wherein n is 1 to 4; R2 and R3 represent lower alkyl, halogen, or lower alkoxy, or either one of R2 or R3 is hydrogen and the other is lower alkyl, lower alkoxy or halogen; R4, R5, R6, and R9 may be the same or different and represent hydrogen, lower alkyl, cycloalkyl having 3 to 8 carbons, unsaturated lower alkyl, or -(CH2)mcycloalkyl with the cycloalkyl having 3 to 8 carbons and m is 1 to 4; R10 is hydrogen or -(CH2)phenyl or with the phenyl optionally substituted with -NH2, -OH, halogen, -N02, or lower alkyl or -(CH2)p thienyl wherein p is 1 to 4; one of R7 or R8 is -(CH2)f-S(O)z-(CH2)q-CH3 where f is 1 to 3 and q is O to 3, z is O, 1 or 2 and the other is hydrogen or lower alkyl, or R7 and R8 together with carbon w is   where x and y are independently 1 to 3 and z is O,  or 2.          V represents an asymmetric carbon that may be recemic or have the D or L configuration; W represents an asymmetric carbon when R7 and R8 are not the same that may be recemic or have the D or L configuration.          The compounds of this invention are useful as analgesic and/or antihypertansive agents.
Patent CA-1262780-A (CA)
Inventor: ROBERGE WAYNE G
IPC: G01N23/04
Filed: 1986-08-18
Granted: 1989-11-07
Abstract: ABSTRACT OF THE DISCLOSURE         The  present  invention  is a  method  for examining at least a portion of an object using pene-tration radiation.  The method includes the steps of transmitting radiation from an external source through the object in a plurality of coplanar rays, detecting the attenuated transmitted radiation after it has passed through the object, determining the projection data for said rays, and inverting said projection data to generate the distribution of the attenuation co-efficient, wherein said inverting step includes the Direct Fourier Inversion Method such that the pro-jection data is padded and the Fourier coefficients are filtered.
Patent CA-1274920-A (CA)
Inventor: NATUSCH PAUL J
IPC: G06F13/16
Filed: 1987-01-28
Granted: 1990-10-02
Abstract: ABSTRACT     In a data processing system having a multiple write command and a masked write command, a plurality of signal groups can be transferred from a data processing subsystem to a memory unit on consecutive system cycles.  Associated with each signal group and applied to lines used to transfer mask signals are control signals that designate when the associated signal group is to stored in the memory unit. When the multiple write command is issued, the apparatus coupled to the mask signal lines is enabled and the control signals can be identified.          When the control signals are identified, the operation storing the associated signal group is inhibited.  The apparatus and command signals are generally already available to implement this invention. However, the apparatus and commands are used in a novel manner.
Patent CA-1267949-A (CA)
Inventor: BIRD ANEURIN G
IPC: B64G1/24
Filed: 1987-07-03
Granted: 1990-04-17
Abstract: La présente divulgation décrit une procédure de repointage rapide des satellites à pointage terrestre, et notamment des satellites géostationnaires de télécommunication à stabilisation par volant d'inertie. L'objectif de l'invention est de permettre un repointage rapide compatible avec les modes classiques de sauvegarde dits "ARM" et "ESR". Cet objectif est atteint à l'aide d'une procédure en deux phases successives, telle que présentée dans la présente divulgation avec possibilité d'entrer dans la séquence au niveau de chacune des étapes. L'invention trouve une application aussi bien pour les satellites à stabilisation par volant d'inertie que pour ceux à centrale inertielle à gyromètres.