baber/WOPTO huggingface dataset:
Patent CA-1226821-A (CA)
Inventor: AZUMA JUNICHI
IPC: A61M1/34
Filed: 1983-11-30
Granted: 1987-09-15
Abstract: ABSTRACT OF THE DISCLOSURE        An apparatus for blood treatment has a housing having a blood inlet for introducing the blood to be treated and a blood  outlet  for exhausting the treated blood,  at least one blood channel within the housing and extending from the inlet to  the  outlet  and  being  constituted  by  a  plasma-separating membrane capable of allowing the plasma component of blood to permeate  therethrough  while  preventing  the  blood cells  from penetrating therethrough.  A blood treating material is packed in the space within the housing around the blood channel.  A pump  is  connected  to  the  inlet  for  pumping  blood  into  the inlet.   A  pressure  varying  mechanism  operatively  associated with the housing imposes from outside the housing on the space within  the housing pressure changes for alternately changing the direction of the pressure difference between the inside of the  blood channel and  the blood  treating material-containing space,  so that the plasma component of the blood flow in the blood channel is caused to permeate through the plasma-separat-ing membrane toward the blood treating material to bring the plasma into contact with the blood treating material, and the plasma is thereafter caused to be returned to the blood channel through the plasma-separating membrane.
Patent CA-1212678-A (CA)
Inventor: BAKER STEPHEN R
IPC: C07D307/83
Filed: 1983-12-02
Granted: 1986-10-14
Abstract: BENZOFURANYLMETHYLPHENYL DERIVATIVES                 ABSTRACT OF THE INVENTION     Compounds of the following formula are disclosed                        (I) in which R1, R2, R3, R4, R5 and R6 are the same or different and are hydrogen, halogen, C1-4 alkyl, C1-4 alkoxy, C3-8 cycloalkyl, phenyl, phenyl substituted with 1 to 3 substituents selected from methyl, methoxy, halogen and nitro, C1-4 haloalkyl, C1-4 acylamino, C1-4 alkylaminocarbonyl, amino, cyano,hydroxy, nitro, C3-4 alkenyl, C3-4 alkenyloxy, carboxy C1-2 alkoxy, carboxyl, tetrazol-5-yl or carboxyvinyl, or R1 and R2 taken together at adjacent carbon atoms represent a phenyl ring; or a salt or ester thereof.  The compounds have pharmaceutical activity.
Patent CA-1203698-A (CA)
Inventor: MISSELBROOK JOHN
IPC: A01N25/14
Filed: 1983-12-16
Granted: 1986-04-29
Abstract: METHOD FOR THE PREPARATION OF WATER DISPERSIBLE      GRANULAR HERBICIDAL COMPOSITIONS WITH     INCREASED THERMAL STABILITY                    ABSTRACT The present invention relates to a process for the preparation of water dispersible granular herbicidal compositions with increased thermal stability, which contain low melting substituted dinitroaniline compounds.
Patent CA-1219309-A (CA)
Inventor: GALBRAITH ANDREW D
IPC: H01M6/50
Filed: 1984-02-16
Granted: 1987-03-17
Abstract: ELECTROCHEMICAL CELL                           Abstract A method and apparatus for providing electrical  energy.   The apparatus defines an electrochemical  cell  having a lithium-containing anode  and  an  air  cathode.   Electrolyte  solution  containing  soluble oxygen is flowed into contact with one surface of the air cathode.  The opposite surface of the air cathode is exposed to ambient atmosphere.  A catalytic screen is provided between the anode and cathode where the soluble oxygen is present in the electrolyte in the form of H2O2 for catalyzing  decomposition  of  the  H2O2  and  the  reaction  between  the H2O2  and  the  cathode  ions.   A pump  is  provided  for  selectively controlling  the  rate  of  flow  of  the  electrolyte,   as  desired.
Patent CA-1242903-A (CA)
Inventor: SHIINO KOUJI
IPC: G02B21/34
Filed: 1984-02-28
Granted: 1988-10-11
Abstract: ABSTRACT OF THE DISCLOSURE      An automatic specimen sealing system comprises a glass slide supplying device for ejecting glass slides sequentially at a predetermined time interval onto pre-determined positions on a conveyor at a predetermined orientation; a conveyor device for conveying the glass slides supplied onto the conveyor; a discriminating device for detecting optically the size of a specimens on the glass slides being conveyed on the conveyor; a pouring device for supplying an adhesive liquid onto the glass slides in an amount determined by the size of the respective specimens; a glass cover sorting/supplying device for supplying glass covers of a size determined by the size of the respective specimens to the glass slides conveyed to a supply position on the conveyor; a binding device for lifting up the glass slides from the supply position to effect sealing of the respective specimens between the glass slide and the glass cover and then returning again the glass to the supply position; an assemblying device for moving simultaneously a predeter-mined number of the glass slides having beenreturned to the supply position and ejected by the conveyor device to asemble the slides in a tray; and a control unit for effecting in synchronization with movement of the conveyor device processing of the glass slide supplying device, the discriminating device, the pouring device, the glass cover sorting/supplying device, and the sealing device.
Patent CA-1238906-A (CA)
Inventor: TAHARA TETSUYA
IPC: C07D307/79
Filed: 1984-03-21
Granted: 1988-07-05
Abstract: ABSTRACT      BENZOFURAN- AND BENZOPYRAN-CARBOXAMIDE DERIVATIVES     Benzofuran- and benzopyran-carboxamide derivatives of the formula:       wherein ? is 1 or 2; X is hydrogen atom, amino group or halogen atom; Y is -S(O)m-R3  wherein R3 is lower alkyl group and m is 0, 1, or 2, or    wherein R4 and R5 are the same or different and are each hydrogen atom or lower alkyl group; R1 is hydrogen atom, lower alkyl group, arylthiomethyl group, halogenomethyl group or     wherein R6 and R7 are the same or different and are each hydrogen atom or lower alkyl group or R6 and R7 together with the adjacent nitrogen atom form a heterocycle; R2 is hydrogen atom or lower alkyl group; and Z is         wherein p is 2 or 3, R8 and R9 are the same or different and are each lower alkyl group or R8 and R9 together with the adjacent nitrogen atom form a heterocycle, or   wherein q is 0 or 1, n is 1 or 2, R10 is lower alkyl group, lower alkenyl group, lower alkinyl group, aralkyl group or cycloalkyl group and R11 is hydrogen atom or lower alkyl group, their physiologically acceptable salts or their optical isomers, and a method of preparing same.          These compounds are useful as psychotropic and anti-psychotic agents.
Patent CA-1220107-A (CA)
Inventor: FOCKE HEINZ
IPC: B65G65/48
Filed: 1984-05-02
Granted: 1987-04-07
Abstract: Abstract:         (in conjunction with Figure 1):       In the packaging of (long-fiber) cut tobacco, individual tobacco portions (10) are formed from a strand of tobacco (17).  These are underweight.  In the region of a tobacco balance, the difference between the actual weight and the nominal weight  is determined and a diffe-rence portion (25) is added accordingly.  The complete tobacco portion (10) has to be transferred to a discharge conveyor (bucket chain 28).  For this purpose, a star feeder rotating synchronously with a bucket mechanism is used as a distributor device (26).
Patent CA-1225302-A (CA)
Inventor: COOPER IAN V
IPC: C22B3/22
Filed: 1984-05-31
Granted: 1987-08-11
Abstract: -20-DEWATERING OF MINERAL SLURRIES ABSTRACT Mineral slurries are effectively dewatered by a process employing a water-soluble or water dispersible silicone glycol as a dewatering aid. The process provides for mixing the dewatering aid with the aqueous mineral slurry and thereafter separating the treated slurry into a mineral portion and an aqueous portion. The use of the silicone glycol provides for reduced moisture content and/or increased production rate in a mineral slurry dewatering process.
Patent CA-1228999-A (CA)
Inventor: PAFF LEONARD L
IPC: E01C23/02
Filed: 1984-06-14
Granted: 1987-11-10
Abstract: RIBBON JOINT INSTALLER               Abstract of the Disclosure A manually operable device which is for forming contraction joints in wet concrete and which includes a quantity of ribbon held within an enclosed housing.          The ribbon is fed through a channel part in the device housing and into the wet concrete.
Patent CA-1218316-A (CA)
Inventor: KREEGER ELSMER W
IPC: B65D21/04
Filed: 1984-07-04
Granted: 1987-02-24
Abstract: ABSTRACT     A multi-level stacking container is constructed in a manner such that two like containers may be stacked one upon the other in either of a high-level or low-level stacked relationship wherein the end walls of the upper container are respectively stacked upon upper or lower portions of the underlying container or in an inter-mediate stacked position wherein the side walls of the upper container are parallel to the end walls of the lower container, that is stacked crosswise to each other.          This provides the possibility of stacking the container of the present invention with prior art containers of different configuration which utilize the cross-stacking arrangement.
Patent CA-1255345-A (CA)
Title: Low emission glazing, namely for vehicles
Inventor: COLMON DANIEL
IPC: C03C17/23
Filed: 1984-08-03
Granted: 1989-06-06
Abstract: The invention relates to a pane coated with a metal oxide coating, particularly a pane for an automobile window. The inventive pane bears a coating on its face intended to be disposed on the interior of the vehicle, which coating is comprised of a metal oxide of low emissivity. Such a pane improves the physiological comfort of the passengers, particularly during cold periods.
Patent CA-1252563-A (CA)
Inventor: SHIRATORI KAZUHIDE
IPC: G11B15/18
Filed: 1984-08-08
Granted: 1989-04-11
Abstract: ABSTRACT OF THE DISCLOSURE           A cassette tape recording and/or reproducing apparatus has a pair of movable reel tables, the center distance between which is automatically so adjustable as to coincide with the center distance between the reels of any tape cassette optionally selected from various types of tape cassettes.
Patent CA-1225033-A (CA)
Inventor: FUKAMI MASAHARU
IPC: A61K31/19
Filed: 1984-08-10
Granted: 1987-08-04
Abstract: ABSTRACT     OPHTHALMIC ANTI-INFLAMMATORY AGENTS     Compounds of formula:       (wherein R represents hydrogen or methyl, >A-B-represents a >CH-CH2- or >C=CH- group; >C-Z represents a >C=O or >CH-OH group; and n represents 1 or 2) and ophthalmically acceptable salts and esters thereof are useful as ophthalmic anti-inflammatory agents.
Patent CA-1219386-A (CA)
Title: Systeme de multiplexage numerique temporel asynchrone a bus distribue
Inventor: CHOMEL DENIS
IPC: G06F13/364
Filed: 1984-10-15
Granted: 1987-03-17
Abstract: SYSTEME DE MULTIPLEXAGE NUMERIQUE TEMPOREL ASYNCHRONE A BUS DISTRIBUE Le système comprend un premier bus unidirectionnel (1) à débit ? pour paquets incluant chacun une étiquette à e bits et un bloc à b bits, des sources (2i) ayant des débits différents di tels que dm < di < d? < D, et des moyens d'accès (4i) pour introduire des paquets dans le premier bus à partir des sources. Un allocareur (5) localisé à l'extrémité de réception (3) du premier bus (1) constitue des trames d'étiquettes identifiant des sources actives. Chaque trame a une durée T = b/dm partagée en un nombre N = dM/dm d'intervalles temporels. Chaque intervalle temporel a une durée .THETA. = b/dM et inclut une étiquette de source. Chaque étiquette d'une même source active à débit di est répétée dans la trame T ni fois tel que ni = di/dm si di/dm est un entier ou tel que ni = l + partie entière de (di/dm) dans le cas contraire. Les trames d'étiquettes sont transmises par l'allocateur (5) dans un second bus unidirectionnel (6) distribué à tous les moyens d'accès (4i). Le moyen d'accès (4i) de chaque source (2i) transmet un paquet dans le premier bus (1) chaque fois qu'un bloc de b bits provenant de la source est reçu et qu'une étiquette de la source (2i) est détectée dans le second bus (6) après la réception du bloc. (Fig. 1)
Patent CA-1234721-A (CA)
Inventor: THEURER JOSEF
IPC: E01B37/00
Filed: 1984-11-28
Granted: 1988-04-05
Abstract: RAILWAY CARRIAGE WITH SET-OFF APPARATUS            ABSTRACT OF THE DISCLOSURE      A set-off apparatus for moving a railway carriage transversely off the track includes eight vertically adjustable jacks arranged in four pairs.  Two of the jacks of two of the pairs are arranged in each corner of the railway carriage frame, and two pairs of jacks are arranged at each frame end, one of said pairs of jacks being stationary with respect to the frame and the other pair of jacks being displaceable with respect to the frame in a direction extending transversely to the track.  A horizontally extending, double-acting cylinder-piston device is arranged for displacing each other pair of jacks transversely whereby the carriage may be transversely set off stepwise while supported in a stilt-like manner.
Patent CA-1239948-A (CA)
Inventor: HOLZER WALTER
IPC: A63B51/00
Filed: 1984-12-05
Granted: 1988-08-02
Abstract: Abstract of the Disclosure There is disclosed a novel racket assembly for playing tennis,  racket  ball  or  the  like  comprised  of  half  racket members each comprised of a frame portion and a handle portion mounted  to  one  another  along  common  or  connecting  surfaces thereof wherein at least one of the frame portions of the half racket member is of a generally U-shaped cross-section to there-by define a hollow frame of the resulting racket assembly.
Patent CA-1205251-A (CA)
Inventor: FRIEDMAN JACOB J
IPC: A61F5/44
Filed: 1984-12-14
Granted: 1986-06-03
Abstract: ABSTRACT OF THE DISCLOSURE     An incontinent care product in the form of an adult brief, diaper, moisture containment pad or garment liner insert is disclosed.  The product has an outer moisture impermeable barrier layer, a soft liner layer and at least one intermediate moisture absorbent layer between the liner and outer layers, with the layers being secured at least along their edges.          The edges of the barrier layer overlap and extend inwardly over edges of the liner layer along at least two opposite sides to contain moisture from escape from the liner and absorbent layers along the two opposite sides.  A process for the prep-aration of the product is also disclosed.
Patent CA-1250769-A (CA)
Inventor: FISCHER ARTUR
IPC: F16B19/00
Filed: 1984-12-17
Granted: 1989-03-07
Abstract: ABSTRACT OF THE DISCLOSURE          The invention relates to an expansion pin consisting of a shank which at one end is provided with means for securing articles and at the other end is provided with a point.  In order to obtain an anchoring having further expansion effect, the shank has an aperture in the form of a slot in which there is inserted a plastically and/or resiliently deformable insert which thickens the shank of the expansion pin in the region of the slot.
Patent CA-1235584-A (CA)
Inventor: BAER DANIEL B
IPC: F25B49/02
Filed: 1984-12-21
Granted: 1988-04-26
Abstract: ENERGY EFFICIENT AIR CONDITIONING SYSTEM          UTILIZING A VARIABLE SPEED COMPRESSOR AND INTEGRALLY-RELATED EXPANSION VALVES          ABSTRACT OF THE DISCLOSURE         Disclosed is an improved air conditioning system of the type having a refrigerant which sequentially flows through compressor means, condenser means in heat exchange relationship with outdoor air, relationship with outdoor air, expansion means, and evaporator means for the direct or indirect cooling of air in a confined space for maintaining the confined air space at a desired set point of temperature and/or humidity.  The improvement for maintaining said set point of temperature and/or humidity of the confined space at variable heat loads therein and at variable outdoor air temperature comprises variable speed compressor means responsive to varying outdoor air temperature for attenuating refrigerant mass flow corresponding to lower outdoor air temperature; and expansion means responsible to attenuated refrigerant mass flow for maintaining adequate refrigerant mass flow to the evaporator means for maintaining constant the desired set point of temperature and/or humidity of the confined space at varying outdoor air temperature.
Patent CA-1217716-A (CA)
Inventor: BAKER SAMUEL F
IPC: E21B23/01
Filed: 1985-01-03
Granted: 1987-02-10
Abstract: ROTATABLE LINER ARRANGEMENT WITH TANDEM CONE LINER HANGER              Abstract of the Disclosure A running string is releasably connected to a liner and liner hanger setting arrangement for lowering into a well bore casing and securing the liner to a casing.   The liner hanger setting arrangement includes a first sleeve with upper and lower annular rows of conically shaped segments circum-ferentially spaced thereon.  Upper and lower spaced rows of hanger slips are connected to a second sleeve by elongated strips and the second sleeve is releasably secured to the first sleeve whereby the second sleeve may be released from the sleeve for relative longitudinal movement therebetween to move the hanger slips onto the segments and secure the liner to the casing. The space between the segments in each row is substantial to accommodate relatively unrestricted fluid flow thereabout as the apparatus  is manipulated and operations conducted in the well bore.  After the running string is dis-connected from the liner and liner hanger, it is lowered to releasably connect splines on the running string and upper end of the liner.   The liner has a rotatable bearing above said sleeves and liner hanger and rotation of the running string is thus transmitted to the liner as it is cemented in the well bore.
Patent CA-1240953-A (CA)
Inventor: JAISINGHANI RAJAN A
IPC: B01D57/02
Filed: 1985-01-04
Granted: 1988-08-23
Abstract: ABSTRACT OF THE DISCLOSURE        A method and apparatus for removing particulate matter  suspended  in  low  conductivity liquids employs extrinsic   ions   to   electrically  charge   suspended particles.  A unipolar current of the  extrinsic ions is passed through the flowing liquid to  efficiently charge the  particles.   The  charged  particles  may  then  be removed  by  agglomeration and sedimentation techniques, or  by  other  means.  A stripping section  is  disposed upstream  of  the region  in  which  the  particles  are charged, in order to strip the  double  layer of counter ions  from   the  particles  before  the  particles  are charged.
Patent CA-1239938-A (CA)
Inventor: VAGO PAL
IPC: C07C231/00
Filed: 1985-01-18
Granted: 1988-08-02
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides a process for the preparation of 2-hydroxy-5-[1-hydroxy-2-[1-methyl-3-phenylpropyl))amino]ethyl}  benzamlde of  the formula ( I )   and pharmaceutlcally acceptable acld addltion salts thereof which comprises hydrogenating 2-hydroxy-5-{1-hydroxy-2-[(1-phenyl-but-1-ene-3-ylldene)lmlno]ethyl}benzamlde of the formula (V)   and, if desired, converting the compound of the formula I thus obtained into a pharmaceutically acceptable acid addition salt. The present invention also provides a compound of the formula V .
Patent CA-1244804-A (CA)
Inventor: VALENTINI LUIGI
IPC: A61J1/00
Filed: 1985-02-07
Granted: 1988-11-15
Abstract: S P E C I F I C A T I O N of an invention for:           "A SAFETY DEVICE FOR CONNECTION OF A SYRINGE WITH THE MOUTH OR  OPENING OF A BOTTLE CONTAINING A DRUG OR A SMALL TUBE FOR  DRUG DELIVERY FROM THE SYRINGE"     Abstract of the Disclosure The invention relates to a device to one end of which a syringe can be connected  and to the other end of which the mouth or opening of a bottle containing a drug or medicine can be connected. The device comprises a closed chamber having enclosed therein a needle which is in connection with the syringe. Members are provided by means of which the mouth or opening of the bottle is steadily connected to the device and means enabling the needle to perforate a seal plug and then a small rubber plug mounted on the bottle only when the device is blocked onto the bottle so that in any case it cannot be disconnected therefrom.          Such a device can be disconnected from the bottle only after the needle has been caused to reenter the closed chamber, so as to prevent any possible dripping of the liquid outside of the device.
Patent CA-1256771-A (CA)
Inventor: ANTHONY JEAN M
IPC: A61M16/16
Filed: 1985-02-22
Granted: 1989-07-04
Abstract: ABSTRACT OF THE DISCLOSURE There  is  described  a  device  for  performing therapeutic treatments, such as notably the moistening of the mouth cavity and lips of a comatose or terminal pa-tient, the retaining in a moist and sterile condition of a wound or operating field,  which device  is formed by  an ultrasound  sprayer  which  receives  water  or  a  similar liquid from a  tank,  said  ultrasound  sprayer  can  spray droplets the size of which does not exceed 70 microns, and is mounted on the end of a movable arm, in such a way that the spraying may occur in the direct vicinity of the space or area to be treated, while means are provided to prevent with a stoppage of the sprayer operation, the conveying to the patient of condensed water or moisture spray.
Patent CA-1231018-A (CA)
Inventor: ROXBURG DWIGHT W
IPC: A61M25/02
Filed: 1985-03-08
Granted: 1988-01-05
Abstract: ENDOTRACHEAL TUBE ANCHORING MECHANISM                   Abstract Of The Disclosure To prevent shifting of the intubated tube (11), an endotracheal tube (11) is provided with a plurality of longitudinally spaced transverse apertures (14, 14') along its outer end portion.  The apertures (14) are formed by securing a latex rubber strip (13) to the outer surface of the tube (11) at spaced locations or the apertures (14') are formed in a longitudinal ridge (18) of a tube (11) having an oval cross section.  A twill tape (15) is threaded through the aperture (14, 14') next to the tracheostomy incision and the ends of the tape (15) are tied behind the neck of the patient.  If the tube (11) is inserted through the oral cavity, an elongated bite block (30) having a longitudinal reentrant side may be secured to the tube (11) with the twill tape (15).
Patent CA-1230984-A (CA)
Inventor: DOWNEY HOLMES A
IPC: F16D3/74
Filed: 1985-04-11
Granted: 1988-01-05
Abstract: Abstract Of The Disclosure An elastomeric shear shaft coupling is disclosed for connecting two rotatable shafts in end-to-end relationship.  The coupling includes hubs for mounting on the opposed ends of the shafts and a flexible element extending between the opposed hubs.  Clamping members and suitable fasteners are used to secure the element to the hubs for transmitting the torque developed by the driving shaft to the driven shaft.  The flexible element has a bead of harder material than the body of the element, disposed within or at the margins of the element in the locus of clamping, and is reinforced with a matrix of plies or layers of a suitable fabric material.
Patent CA-1230837-A (CA)
Inventor: REUTER EDWARD J
IPC: B65F1/16
Filed: 1985-05-14
Granted: 1987-12-29
Abstract: ABSTRACT OF THE DISCLOSURE          A refuse  container having an upper rolled lip portion  and  cooperating  cover  is  disclosed.   The upper edge  of the  refuse  container  is  directed outwardly and downwardly to form a rolled lip  (30) defining a channel (28)  on  the  exterior  of the  container  (21)  along the entire  upper  circumference  of the  container.   The  con-tainer  cover  (22)  includes  two  sections,  a  first sec-tion (24)  that  is  secured  to  the  lip  of  the  refuse container  and  a  second  section  (28)  that  is  hingedly attached  (26)  to  the  first  section  (24)  of the  cover (22) to allow access to the container (21) when lifted.