baber/WOPTO huggingface dataset:
Patent CA-1327799-C (CA)
Inventor: AEBISCHER BERNHARD
IPC: A61P25/28
Filed: 1988-02-16
Granted: 1994-03-15
Abstract: PIPERAZINECARBOXYLIC ACID, ITS PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING IT   Abstract of the Disclosure Piperazinecarboxylic acid of formula I,   I is    useful in the treatment of disorders associated with LH secretion, increased muscle tone, conditions associated with cerebral ischaemia, anxiety, depression, CNS degenerative disorders, tinnitus, epilepsy or in relieving pain.
Patent CA-1292730-C (CA)
Title: Base assembly for dynamo-electric machine
Inventor: SIEBER ROBERT L
IPC: F16M7/00
Filed: 1988-03-10
Granted: 1991-12-03
Abstract: BASE ASSEMBLY FOR DYNAMO-ELECTRIC MACHINE               ABSTRACT OF THE DISCLOSURE     A base assembly for mounting a dynamo-electric machine on a planar mounting surface includes a generally rectangular metal sheet with flat root portions and a cradle portion intermediate the foot portions.  Leg portions Or the metal sheet each incline upwardly from a corresponding foot portion to support the cradle portion a first preset height above the mounting surface. The foot portions are capable being drawn to increase the height of the cradle portion above the mounting surface to a second preset height, so that the axis of a rotor shaft of a motor supported by the base assembly will extend over the mounting surface at an increased height.  The base assembly can also be detachably fixed to machine shell by welding through selected mounting holes provided in the cradle portion.
Patent CA-1318343-C (CA)
Title: Adjustable locker shelf
Inventor: RUSSETT TIMOTHY D
IPC: A47B45/00
Filed: 1988-04-18
Granted: 1993-05-25
Abstract: ABSTRACT OF THE DISCLOSURE      In a locker having opposed side walls, and an access opening to the interior thereof, the improvement comprising a collapsible shelf assembly adapted to be mounted inside the locker. The shelf assembly comprises at least a pair of spaced-apart supporting legs positioned against opposed side walls of the locker; a horizontally adjustable storage shelf supported by the spaced-apart supporting legs, whereby the shelf assembly can be collapsed and removed through the access opening. The shelf is adjustable to different widths so that it can be utilized in different sizes of lockers. Provision can also be made for magnetic tape on the side legs so as to provide extra support with the magnetic tape being stuck to the walls of the locker.
Patent CA-1297270-C (CA)
Inventor: MURAI RYUKICHI
IPC: A45C13/10
Filed: 1988-04-28
Granted: 1992-03-17
Abstract: ABSTRACT OF THE DISCLOSURE A cord lock is composed of only two component parts, namely a one-piece socket molded of synthetic resin and having a pair of resilient flaps, and a one-piece plug molded of synthetic resin and having a wedge-shaped end portion engageable with the resilient flaps and coacting with the latter for urging the plug axially upwardly under the resiliency of the resilient flaps.
Patent CA-1329644-C (CA)
Inventor: KIPPHAN HELMUT
IPC: G01B11/03
Filed: 1988-05-04
Granted: 1994-05-17
Abstract: ABSTRACT OF THE DISCLOSURE            A register-measuring device, according to the present invention, comprises a housing, a sight which is formed in the bottom surface of the housing, an optical system at a distance from the sight with its optical axis being directed towards the sight, a mirror provided between the optical system and the sight which deflects the light reflected within the sight, a light-receiving unit positioned to be irradiated with light deflected by the mirror, and an evaluation unit for evaluating the information of the light picked up by the light-receiving unit.  This measuring devices is suitable for determining register error associated with multi-colour prints made by printing presses.  The device automatically compensates for incorrect positioning thereof.  The invention also relates to a process used by the register measuring device and a particular register mark.
Patent CA-1315088-C (CA)
Inventor: SAXE ROBERT L
IPC: G02F1/165
Filed: 1988-05-20
Granted: 1993-03-30
Abstract: ABSTRACT OF THE INVENTION         A light valve, comprising a cell containing a suspension of small anisometrically shaped particles suspended in an electrically resistive-liquid suspending medium, said liquid suspending medium having a Polymer dissolved therein and bonded to or associated with said particles, said liquid suspending material comprising a liquid ester or ether of the formula (I) R1 - X - R2              (I) wherein R1 and R2 are as defined and X is -O-, -O-?-       or    -?-O
Patent CA-1290938-C (CA)
Title: Insulating apparatus
Inventor: WEDEL GREGORY L
IPC: D21F5/02
Filed: 1988-06-06
Granted: 1991-10-22
Abstract: ABSTRACT OF THE DISCLOSURE    An insulating apparatus is disclosed for thermally insulating a dryer head journalled in a dryer section of a papermaking machine.  The apparatus includes a stationary insulator  having  a  disc-shaped  configuration.   The insulator defines a central  bore  for  the rotatable reception therein of the journal.   A peripheral seal extends  circumferentially  around  the  insulator  for inhibiting the flow of convection currents past  the periphery of the insulator thereby reducing thermal losses through the head.
Patent CA-1311884-C (CA)
Title: Polysulfone hollow fiber membrane and process for making the same
Inventor: OKAMOTO TAKEHIKO
IPC: B01D71/68
Filed: 1988-06-13
Granted: 1992-12-29
Abstract: Abstract:   The polysulfone hollow fiber membrane provided by the present invention can prohibit bacteria, bacilli, viruses and the like.  It is useful as an industrial filter for water purification and as a membrane for body fluid filtration or condensation.  In particular, the polysulfone hollow fiber membrane is, being excellent in removing .beta.2-MG, markedly useful as a membrane for treating body fluids, for example in hemodialysis and hemofiltration.
Patent CA-1292331-C (CA)
Title: Waveguide type optical multiplexer/demultiplexer
Inventor: IMOTO KATSUYUKI
IPC: G02F1/01
Filed: 1988-09-09
Granted: 1991-11-19
Abstract: Abstract:          A waveguide type optical multiplexer/demulti-plexer has a directional coupler made of a three-layer structure wherein core waveguides (refractive index nc: nc > nb) and a cladding (refractive index nr: nr < nc) are successively stacked on a low refractive index layer (refractive index nb).  The device is provided with a thin film heater in or on the cladding, and a voltage is applied across the heater.  The arrangement permits variation of the temperature dependent refractive indices and hence provides for connection of the undesirable center wavelength shift that can occur in manufacture or use.
Patent CA-1301271-C (CA)
Inventor: MICHOT ALAIN F
IPC: F16L3/10
Filed: 1988-09-21
Granted: 1992-05-19
Abstract: CONNECTOR HOLDER            Abstract of the Disclosure A latching device used to fasten a cable or a similar item to another surface is equipped with a spring-loaded, adjustable locking section.  By using one motion, the item can be inserted and secured.  As the connector is inserted in the receptacle, the locking section automatically rotates into place thereby retaining the receptacle.  The connector can be released by unlocking a lever.                             - i -
Patent CA-1291508-C (CA)
Title: Pultruded or filament wound synthetic resin fuse tube
Inventor: RINEHART WILLIAM M
IPC: H01H85/17
Filed: 1988-10-21
Granted: 1991-10-29
Abstract: Abstract of the Disclosure Improved arc-suppressing fuse tubes of the type used in electrical cutouts is provided which includes a filled epoxy resin matrix core designed, upon  experiencing  high  temperature  arcing  condi-tions,  to  generate  sufficient  moisture  and  arc-suppressing gases to safely and efficiently inter-rupt an arc.  The fuse tubes of the invention com-pletely eliminate the use of expensive and difficult to fabricate bone fiber conventionally used in fuse tubes of this type.   The preferred fuse tube con-struction  is  an  integrated,  synthetic  resin body having an outer tubular  shell  including an epoxy fiberglass-reinforced  synthetic  resin matrix,  to-gether with an inner tubular arc-suppressing core having an epoxy resin matrix with respective quan-titles of an organic fiber and an inorganic filler therein.  An anhydride curing agent for the epoxy is incorporated at an anhydride to epoxide ratio from about 1.0 to 1.4:1.   The  filler,  aluminum trihy-drate, makes up 40% to 80% by weight of the inner core and is operable to generate copious amounts of molecular water under arcing conditions.  The organ-ic fiber, present in an amount of from 5% to 30% by volume of the core, is either polyester or polyester plus rayon and provides a degree of structural rein-forcement for the core during manufacturing.   The fiber  also  aids  in  arc-suppression  through  the evolution of gaseous products.   The fuse tubes of the invention may be pultruded as integrated, joint-free bodies of any convenient length.
Patent CA-1311922-C (CA)
Inventor: NOGUCHI TATSUO
IPC: A63H27/10
Filed: 1988-11-09
Granted: 1992-12-29
Abstract: FLOATING BODY SUCH AS A BALLOON AND THE LIKE AND METHOD FOR PRODUCING SAME                         ABSTRACT     A floating body such as a balloon and the like, comprising a single multi-layer film being heat sealed so as to have a first single swelling portion having a gas inlet port through which gas is introduced to inflate the floating body and have a plurality of second swelling portions each being held in fluid communication with the first single swelling portion.          A method for producing a floating body such as a balloon and the like which has a first swelling portion with a gas inlet port and a plurality of second swelling portions each communicating with the first swelling portion, compris-ing the steps of:          folding a single multi-layer film having a sealing capability to form a nonpleat portion and pleat portions so that the nonpleat portion corresponds to the first swelling portion of the floating body and the pleat portions corres-pond to the plurality of second swelling portions;          sealing the folded multi-layer film along a seal line which extends over both the pleat and nonpleat portions and forms the gas inlet port in the nonpleat portion to product the first swelling portion and the plurality of second swelling portions; and cutting and removing material located externally of the sealed multi-layer film along a line substantially parallel to the seal line.
Patent CA-1309381-C (CA)
Title: Topical applicator for liquid
Inventor: DIRKSING ROBERT S
IPC: A45D34/04
Filed: 1988-11-24
Granted: 1992-10-27
Abstract: TOPICAL APPLICATOR FOR LIQUID                        ROBERT S. DIRKSING  THEODORE P. MERZ                             ABSTRACT A dispenser for the topical application of a liquid product. In a preferred embodiment of the present invention, the dispenser comprises a compressible reservoir, a feed tube, a smooth, substantially non-porous applicator tip, and a tip cover. Compression of the reservoir causes liquid product to flow onto the exposed surface of the applicator tip and form an encapsulating sheet of the liquid product. The liquid product may then be transferred from the applicator tip to the surface to be treated by contacting the surface with the liquid product coated applicator tip.
Patent CA-1325918-C (CA)
Title: Flavour compositions, flavoured foodstuffs and stimulants containing one or more alkyl (3-methylthio)-butrates as flavour components
Inventor: BRUIJNJE ARNOLD
IPC: C07C323/22
Filed: 1989-02-20
Granted: 1994-01-11
Abstract: ABSTRACT OF THE INVENTION          The invention relates to the use of alkyl (3-methylthio)-butyrates wherein the alkyl group has 4 or 5 carbon atoms, in flavour compositions and to the use of these compounds or flavour compositions comprising these compounds in foodstuffs and stimulants.  The compounds impart a fresh fruit flavour character.  Preferred is isobutyl (3-methylthio)-butyrate.
Patent CA-1309451-C (CA)
Title: Single-ended compact halogen discharge lamp and reflector combination
Inventor: HEIDER JUERGEN
IPC: F21V3/00
Filed: 1989-02-27
Granted: 1992-10-27
Abstract: ABSTRACT OF THE DISCLOSURE.         To permit use of a metal halide discharge lamp for general service illumination requiring a color temperature of below 4100 K, and preferably about 4000 K, or even less, for example about 3500 K, a metal halide discharge lamp is fitted into a reflector and closely surrounded by a closed transparent tube of hard glass or quartz glass, which may be coated with an indium-tin-oxide (ITO) layer.  The surrounding tube is retained against the base structure of the lamp adjacent the reflector apex, or fitted against the reflector, and closed at the other end either by an end cap integral with the tube, or by a separate cap element, retained in position by a bridging strip spanning the light exit opening of the reflector. Preferably, the reflector is faceted.
Patent CA-1331572-C (CA)
Inventor: JANIAK JERZY S
IPC: C10L9/00
Filed: 1989-05-02
Granted: 1994-08-23
Abstract: ABSTRACT OF THE DISCLOSURE            A method is provided for separating agglomerated subbituminous coal and the heavy bridging liquid used to form the agglomerates.  The separation is performed by contacting the agglomerates with inert gas or steam at a temperature in the range of 250 to 350°C at substantially atmospheric pressure.
Patent CA-1327156-C (CA)
Inventor: CERNEY DONALD E
IPC: B08B3/02
Filed: 1989-05-30
Granted: 1994-02-22
Abstract: APPARATUS AND PROCESS FOR PROCESSING PRINTING PLATES          ABSTRACT OF THE DISCLOSURE       Previously   patterned   printing  plates  are washed  under  a  high  pressure  spray of water that removes  unreacted  photopolymer  or  emulsion.   The water  is sprayed at a pressure of about 500 to about 1000  pounds  per  square  inch, preferably about 800 pounds  per square inch.  An apparatus for processing plates  moves  the  plates  past  spray nozzles.  The nozzles    are   supported   on   a   carriage   that reciprocates transversely   to   the  direction  of movement  of  the  plates, so that the entire surface of  each  plate  is  subjected  to  the  direct water spray.    The  plates  are  dried  under  an infrared heater  and  post  cured  by  ultraviolet light after being washed.
Patent CA-1332764-C (CA)
Inventor: ISHII TOORU
IPC: C02F11/08
Filed: 1989-06-05
Granted: 1994-10-25
Abstract: ABSTRACT OF THE DISCLOSURE A method for the purification of waste water by the use of a heat-exchanger type reaction vessel composed of a plurality of inner tubes and a shell defining jointly with the outer peripheries of the inner tubes a passage for the flow  of  a  heat  transfer  medium,  which method  comprises passing said waste water through said inner tubes and, at the same time, feeding a molecular oxygen-containing gas to the flow of said waste water thereby establishing contact between said waste water and said feed gas and consequently effecting wet oxidation of the impurities present in said waste water.
Patent CA-1323619-C (CA)
Inventor: MARIN OSVALDO V
IPC: F16K3/24
Filed: 1989-06-20
Granted: 1993-10-26
Abstract: Abstract of the Disclosure Disclosed is a cartridge-type flow control valve principally for use in public drinking fountains.  The cartridge-type valve includes a substantially cylindrical housing open at one end.  Mounted within the housing is a fluid transfer member which includes an integrally formed fluid transfer chamber, inlet nozzle and outlet nozzle. A valve stem slidably extends into the fluid transfer chamber and is sealed by means of O-rings. The valve stem includes a substantially cylindrical eccentric protrusion which can be used to regulate the amount of flow through the cartridge valve.  The eccentric protrusion is adjacent to the inlet bore to the fluid transfer chamber and thus, by rotating the valve stem, the gap between the eccentric protrusion and the inner wall of the fluid transfer chamber at the inlet bore can be varied.  Varying this gap allows some amount of flow control.     The valve stem has attached thereto a valve stem cap.  There is integrally formed with the valve stem cap a coiled section which acts in conjunction with the steel spring surrounding the valve stem to drive the valve stem into closed position when pressure is released from the valve stem.
Patent CA-1315141-C (CA)
Title: Method and apparatus for the attachment of clasps to letter envelopes
Inventor: DODERER-WINKLER ALFRED
IPC: B31B50/00
Filed: 1989-08-30
Granted: 1993-03-30
Abstract: METHOD AND APPARATUS FOR THE ATTACHMENT       OF CLASPS TO LETTER ENVELOPES                          ABSTRACT OF THE DISCLOSURE         There is provided a method and apparatus for the attachment of clasps on letter envelopes incorporated into a machine for the manufacture of letter envelopes. The clasps, at the conclusion of the folding operation of the envelope machine, following the folding down of the lateral flaps of the envelope, are attached to the newly formed back sides of the letter enveloopes. The apparatus is arranged for this purpose at the downstream end of a lateral folding mechanism of the envelope machine and includes a stationary opposing support plate.
Patent CA-1335274-C (CA)
Title: Article carrier for automotive vehicles
Inventor: MANDARINO RALPH J
IPC: B60R9/00
Filed: 1989-09-27
Granted: 1995-04-18
Abstract: An article carrier for an automotive vehicle includes a pair of elongated side rails mounted on an exterior body surface of the vehicle in spaced-apart parallel relation.  Each side rail is formed with a transverse cross-section having a height greater than its width and an upper surface including a substantial portion thereof sloping downwardly and outwardly.  At least one stanchion or article securing member is mounted for longitudinal movement on each side rail and a mechanism is provided for selectively locking the article securing members in position along the side rails.  A longitudinal molding element is mounted on the exterior body surface along the outboard side of each side rail from adjacent the sloping upper surface portion thereof downwardly and outwardly to the exterior body surface for substantially filling the space defined therebetween to provide a streamlined aerodynamic and aesthetically pleasing appearance.  Preferably, end caps are mounted on the exterior body surface at least at one end of each side rail for partially supporting the side rail and for limiting the extent of longitudinal movement of the article securing members thereon in at least one direction.
Patent CA-1322388-C (CA)
Inventor: CALMA JOHN A
IPC: G01R31/28
Filed: 1989-09-29
Granted: 1993-09-21
Abstract: ABSTRACT OF THE DISCLOSURE        A test fixture is provided for contacting selected terminals (10, 10') of an electrical assembly for testing by a test device (28).  The fixture includes spaced-apart upper platen (2), middle platen (4), and lower platen (6) that are selectively movable according to a selected one of:  (a) platen (6) being secured against movement relative platens (2) and (4) and platens (2) and (4) being concurrently and/or independently movable towards and away from platen (6) and; (b) platens (2) and (4) are being secured against movement relative  platen (6) and platen (6) being movable towards and away therefrom and; (c) platen (4) being secured against movement relative platens (2) and (6) and platens (2) and (6) being concurrently and/or independently movable relative platen (4).  The assembly to be tested is mounted on platen (2) and selected electrical contacts (24, 24') extending towards platen (4) are respectively mounted on platen (6).  Contacts (24, 24') are in substantial respective alignment with terminals (10, 10') and are electrically connected to test device (28).  An array of openings (14) extend through platen (4) of which selected ones are substantially respectively aligned with terminals (10, 10') and contacts (24, 24').  Each of the selected openings (14) includes an  electrically conductive probe member (30) reciprocally movable in opposite axial directions through opening (14) such that movement of the platens according to the selected one of movements (a) and (b) provides electrical contact between terminals (10, 10') and the test device.
Patent DK-151478-C (DK)
Inventor: SCHMIDT KARL-GUENTHER
IPC: B65H67/00
Filed: 1980-03-28
Granted: 1988-07-04
Abstract: A dismantable reel for wire coils includes first and second circular flanges. An annular channel is formed at least in the first flange and a hub is supported within the channel for axial movement relative to the flange. A plurality of expandable and retractable core segments depend from the hub and are selectively engageable with the outer surface of a wire coil to retain the coil within the reel. An axial core tube is supported concentrically within the hub and is movable axially relative thereto. Spreadable link members are disposed between the core segments and the axial core tube. A hollow axle is carried rotatably by the hub within the axial core tube. Such axle is also movable axially relative to the hub. The lower end of the axle is threaded and is cooperable with threads provided on the second flange whereby the second flange is releasably connectable therewith.
Patent DK-152374-C (DK)
Inventor: STIGSSON LARS LENNART
IPC: C10L/
Filed: 1983-03-30
Granted: 1988-08-01
Abstract: Dispersion which comprises water, pulverized coal and additives and is stable in storage, can be pumped and can be burned by conventional technique. The coal content of the dispersion ranges from 60 to 80% by weight and the dispersion contains at least one amphiphile substance adsorbed to the surfaces of the coal particles, which provides repulsion between the coal particles by hydration forces, and also polymers cooperating with said substance, at least one of said polymers containing segments of hydrophobic as well as hydrophilic character.
Patent DK-155221-C (DK)
Inventor: BATES KENNETH WILLIAM
IPC: C22B9/10
Filed: 1984-07-23
Granted: 1989-07-10
Abstract: For introducing gases, wires and powders to metal melts, a multi-ducted refractory body (11) is installed in the wall (14) of a vessel (15) for the melt. The body has passage closing elements (24, 34, 35) preventing melt entering the passages (A, B, C). Two passages (A and C) serve respectively for introducing gas, and fluidised powders, to the melt; each has a movable pipe (36, 91) (for gas or fluidised powder). Upon moving gas pipe (36) towards the melt, it dislodges closing element (24) whereby gas from the pipe can enter the melt via capillary bores (25). Similarly, by moving pipe (91), closing element (35) is dislodged whereby the fluidised powder can discharge from the pipe (91). Wire is fed along passage (B) to the melt: when it reaches the closing element (34) the wire can itself dislodge this element to gain access to the melt.A method of introducing substances to liquids related to use of this apparatus is disclosed, as well as metallurgical processes involving the method.
Patent DK-157251-C (DK)
Inventor: KAMP ANTHONY WILLEM
IPC: E21B4/02
Filed: 1983-11-15
Granted: 1990-04-30
Abstract: A down-hole motor is provided with stabilizer means 10A for centralizing the longitudinal motor axis I in a borehole and with a bearing unit 11 which supports the output shaft 5 in such an inclined position relative to the motor housing 1, that the central axis II of the output shaft 5 intersects the longitudinal axis I at a point of intersection 20 located outside the housing 1.Directional drilling of a borehole is carried out by actuating a drill bit 12 to rotate relative to the motor housing 1 about the central axis II of the output shaft 5 and simultaneously therewith rotating the motor housing 1 about the longitudinal motor axis I over periods that are preceded and succeeded by selected periods over which the motor housing 1 is not rotated.