baber/WOPTO huggingface dataset:
Patent WO-2004009012-A1 (WO)
Title: Electronic organizer and storage device
Inventor: BRAKUS TONY
IPC: G06F19/00
Filed: 2003-03-07
Abstract: An electronic organizer and storage device has a plurality of compartments (22,28) for storing tablets or capsules, a plurality of preprogrammed prescription cycles, a compliance verification function unit, a prescription cycle verification unit, a multi-color-multi-function indicator for confirming operation functions, a light (24) for each compartment, and an alarm unit, the light unit and the alarm unit being formed so that a light flashes by the light unit adjacent to a corresponding tablet chamber when tablets or capsules are to be taken and at the same time an audible alarm is activated by the alarm unit so as to provide an audible alarm and at the same time visually identify which tablets or capsules to take next; a unit for storing information on missed alarms; a unit for displaying information on missed alarms using a light means and an audible means; and a unit to queue and transfer information on missed alarms to an external computing device.
Patent WO-03085067-A1 (WO)
Inventor: WOOD RICHARD P
IPC: H05B33/22
Filed: 2003-03-31
Abstract: An electroluminescent device having high-contrast and/or high-reliability is provided. The electroluminescent device comprises a pair of electrodes - at least one of which is transparent to electroluminescent light, and a phosphor layer which is disposed between the electrodes. The phosphor layer has a host crystal lattice, a first dopant and a second dopant. The first dopant cooperates with the host crystal lattice to cause light emission when a voltage is applied across the pair of electrodes, and the second dopant further distributes the first dopant in the host crystal lattice to increase light emission from the phosphor layer.
Patent CA-2000109-A1 (CA)
Title: Process for heating materials by microwave energy
Inventor: APTE PRASAD S
IPC: H05B6/64
Filed: 1989-10-03
Abstract: Abstract:   A process for preparing a heat-treated body from a material (preferably a dielectric ceramic) that does not couple well with microwaves while nevertheless using microwave energy for the heating step.  The process involves the use of a microwave susceptor (i.e. a material that couples well with microwaves) as a means for generating heat in the material.  To avoid contamination of the final product, a susceptor is chosen which is converted, during the heating step, to a substance which is substantially the same as the material itself, both the susceptor and the material are converted to the same desired final product, or the material is converted to a substance substantially the same as the susceptor.  The resulting substantially pure heat-treated (and preferably sintered) bodies can be used for a variety of purposes, e.g. as substrates for micro-electronic devices.  The process can also be used for joining bodies of non-susceptor materials without contaminating the resulting joint.
Patent CA-2001577-A1 (CA)
Title: Trans-tympanic connector for magnetic induction hearing aid
Inventor: HEIDE JORGEN
IPC: A61F2/18
Filed: 1989-10-26
Abstract: TRANS-TYMPANIC CONNECTOR FOR MAGNETIC INDUCTION HEARING AID                Abstract of the Disclosure The specification discloses a trans-tympanic rod having a magnet at one end, and connected at the opposite end to a location in the middle ear, for transmitting the vibrations induced in the magnet by a magnetic induction hearing aid, to the inner ear.  The rod can mate with the malleus by way of a set of prongs or by insertion in a hole in the malleus.  Alternately, the rod can mate with a hole  in  an  ossicular  replacement  prosthesis. Additionally, the rod can mate with a horseshoe shaped prosthesis located between the tympanic membrane and the malleus.
Patent CA-2006235-A1 (CA)
Inventor: PRUD HOMME CHRISTIAN
IPC: B01J/
Filed: 1989-12-20
Abstract: BREVET D'INVENTION PROCEDE D'ENCAPSULATION DE PARTICULES AU MOYEN D'UN COPOLYMERE SILICONE THERMOPLASTIQUE ET PARTICULES ENROBEES RHONE-POULENC SANTE La présente invention concerne un procédé d'encapsulation de particules de principe actif par pulvérisation d'un copolymère silicone thermoplastique en solution dans un solvant organique ou en dispersion ou en émulsion aqueuse et élimination par séchage à l'air chaud du solvant ou de l'eau. Le procédé de pulvérisation/séchage utilisé est par exemple le procédé WURSTER. Le copolymère utilisable est formé d'une succession de segments ou blocs polydiorganosiloxane et de segments ou blocs organiques (polyesters, polyethers, polyuréthannes, polystyrènes, etc ...). Il peut être également un polydiorganosiloxane greffé par des chaînes organiques. Le principe actif se présente sous forme de particules de granulométrie comprise entre 50 .mu.m et 5 mm. Le principe actif peut être un catalyseur, un parfum, un colorant, un produit cosmétique, un médicament, un produit phytosanitaire, des semences végétales, etc ... Application notamment à la libération contrôlée d'un principe actif en milieu aqueux.
Patent CA-2006866-A1 (CA)
Inventor: YE CHUN-XIA
IPC: A61M60/89
Filed: 1989-12-28
Abstract: ABSTRACT    A pump (10) has a housing (11), a base (12) and a flexible diaphragm (13) between the housing and the base.  The diaphragm (13) and the base (12) define a driving chamber and the diaphragm (13) and the housing (11) define a pump chamber. The driving chamber is coupled to a pump driver adapted to direct fluid to and from the driving chamber to drive the diaphragm. The pump chamber is of generally conical form with its outlet (21) being located at the apex of the conical pump chamber and the inlet (22) being disposed at an angle inclined to the plane of the base of the conical pump chamber and being generally tangential to the outer portion of the base of pump chamber such that flow through the pump chamber is in the form of a continuous spiral vortex.
Patent CA-2007543-A1 (CA)
Inventor: JANSSEN ROBERT A
IPC: C08J7/04
Filed: 1990-01-11
Abstract: V-17419/+/CGV 1396 ABSTRACT PROCESS FOR THE ENCAPSULATION OF PREFORMED SUBSTRATES BY GRAFT COPOLYMERIZATION   A process for encapsulating a preformed polymeric substrate comprises peroxidizing and hydroperoxidizing the surface of said preformed substrate using ozone and then carrying out a crosslinked graft copolymerization of selected ethylenically unsaturated monomers both on and surrounding (encapsulating) said substrate. Such encapsulation of substrates provides protective coatings, ablative coatings and, particularly, soft skirts for hard contact lenses.
Patent CA-2010178-A1 (CA)
Inventor: MIYATA HIROFUMI
IPC: F16H9/18
Filed: 1990-02-15
Abstract: ABSTRACT    In  a  pulley  type  speed-shifting  device  with  a  belt trained between a pair of variable speed pulleys, a movable sheave of each pulley is driven by a cam mechanism. Each cam mechanism has a cylindrical cam arranged concentrically with a  rotary  shaft  and  a  cam follower  which  is  arranged concentrically with a  rotary shaft  and carries a rolling body which makes contact with the cam as it is rolling on a cam face. The movable sheave is driven in axial direction by either  the  cylindrical  cam  or  the  cam  follower  rotating around  the  rotary  shaft  and  rotating  relatively  to  the other. As the cam follower makes contact with the cam face through the medium of the rolling body, resistance is small and  the  transmission ratio  can  be  shifted  with  light handling force.
Patent CA-2011127-A1 (CA)
Title: Improved performance low pressure end blading
Inventor: DAVIDS JOSEPH
IPC: F01D9/02
Filed: 1990-02-28
Abstract: A method for optimizing thermodynamic performance of a steam turbine by matching a last stage blade flow area to condenser pressure by adjusting blade angular orientation to set gaging to an optimum value. The method is also used to correct incidence by setting blade angular orientation upstream of tho last blade row.
Patent CA-2011534-A1 (CA)
IPC: G11B17/22
Filed: 1990-03-06
Abstract: A disc changer for sequentially playing back a plu-rality of discs such as compact discs has a circular tray rotatably mounted on a base, for supporting a plurality of discs replaceably on a horizontal surface.  A drive mecha-nism rotates the tray and and stops the tray to position one of the discs in a playback position.  A recorded signal is reproduced from the disc in the playback position by a pickup.  The pickup is vertically moved and stopped in a predetermined vertical position by a lifting/lowering mechanism.  A pickup cover is disposed over the tray in cov-ering relation to the pickup and the disc in the playback position.  The disc changer also has a dust cover hinged to the base, for covering at least the tray, the dust cover having a transparent window extending over the tray.
Patent CA-2011579-A1 (CA)
Title: Strap and buckle assembly
Inventor: BALL ROGER M
IPC: A44B11/00
Filed: 1990-03-06
Abstract: ABSTRACT OF THE DISCLOSURE          A strap and buckle assembly wherein a plurality of ratchet teeth are formed on the strap and the buckle has a ratchet type of catch for releasably retaining the strap. The housing of the buckle has a slipway which receives the strap.  A catch lever is pivotally mounted on the housing for movement between a locking position and a release position.  The catch lever having first and second portions of its length extending from opposite sides of its pivotal axis.  A shoulder is formed on the first portion of the catch lever and is arranged to be oppositely disposed with respect to the locking faces of the ratchet teeth when the catch lever is in the locking position.  Resiliently deformable catch biasing arms are formed integrally with and extending from the second portion of the catch lever into contact with the housing.  The arms normally urging the catch lever toward the locking position and are deformable in response to movement of the catch lever toward the release position to an extent sufficient to withdraw said shoulder from engagement with said locking faces of the ratchet teeth.
Patent CA-2012667-A1 (CA)
Inventor: TYPPO PEKKA M
IPC: G01B7/06
Filed: 1990-03-21
Abstract: A caliper gauge  for relatively thin   moving  sheet material is provided by the use of an outer ring type air bearing,  flexibly supported, which is flexibly connected again to an inner air bearing carrying the magnetic measuring components.  The outer air bearing (with its juxtaposed mate) tends to flatten the sheet so  that  minimum  movement  is  required  of  the independently  actuated  inner  air bearing.    Thus, great accuracy is achieved and tearing or marking of the  sheet  material,  such  as  super  calendered  or coated grades of paper, is avoided.
Patent CA-2013672-A1 (CA)
Inventor: CHEN SUNG S
IPC: A47G1/10
Filed: 1990-04-02
Abstract: ABSTRACT A picture frame including two side members, a to member, a bottom member and four connecting means. Each of the two side members, the top member and the bottom member has a flat elongated base.  A first flange protrudes from the elongated base adjacent to a first edge of the base and extends along a length of the base. A second flange protrudes from a middle region o the base and extends along the length of the base. third flange protrudes from a second edge of the base and extends along the length of the base.  The first flange has two slots formed at a position adjacent to each end thereof. A fourth flange protrudes from a middle portion of the second flange. The first flange, the second flange,  the fourth flange and the base together define a first channel therebetween within which the connecting means is slidable. The second flange and the third flange together define a second channel for receiving a picture or photograph. The connecting means  is substantially L-shaped  including two side portions.  Each of the side portions of the connecting  means has a slot within which a resilient engaging element is formed. Two studs are formed on each resilient engaging element for engaging with the slots in the frame members to connect the members together.
Patent CA-2014771-A1 (CA)
Title: 5,11-dihydro-6h-dipyrido[3,2-b:2'3'-e][1,4]diazepin-6-ones and their use in the prevention or treatment of aids
Inventor: HARGRAVE KARL D
IPC: A61P31/18
Filed: 1990-04-18
Abstract: Disclosed are novel 5,11-dihydro-6H-dipyrido[3,2-b; 2', 3'-a][1,4] diazepin-6-ones of the formula I   (see formula I) wherein, R1 and R2 are the same or different and are hydrogen or straight or branched alkyl of 1 to 5 carbon atoms. These are useful for the prevention or treatment of AIDS.
Patent CA-2015288-A1 (CA)
Inventor: JURCSO JOHN F
IPC: A23L27/60
Filed: 1990-04-24
Abstract: A shakable, edible composition comprises a continuous aqueous phase having stably suspended first oil droplets. A second oil phase normally forms an upper layer contiguous with the continuous aqueous phase when the composition stands in a container, but the second oil phase is dispersible into the aqueous phase as second oil droplets upon sufficient shaking. The stably dispersed first oil droplets increase the ease of mixing the second oil phase with the aqueous phase and can provide improved organoleptic characteristics for compositions of the invention.
Patent CA-2016084-A1 (CA)
Title: New microbial transformation product
Inventor: CHEN SHIEH-SHUNG T
IPC: C12R1/01
Filed: 1990-05-04
Abstract: 5/04/89:F1 TITLE OF THE INVENTION        NEW MICROBIAL TRANSFORMATION PRODUCT            ABSTRACT OF THE DISCLOSURE Described is a process for producing a new immunosuppressant, L-682,992, a C-13, C-31 demethylated ring-rearranged analog of L-679,934, under novel fermentation conditions utilizing the microorganism, Actinoplanacete sp., (Merck Culture Collection MA 6559) ATCC No. 53771.  The macrolide immunosuppressant is useful in preventing human host rejection of foreign organ transplants, e.g. bone marrow and heart transplants.
Patent CA-2019696-A1 (CA)
Title: Control of aberrant expression vector accumulation during fermentation procedures
Inventor: MUTH WILLIAM L
IPC: C12P21/00
Filed: 1990-06-22
Abstract: ABSTRACT                The present invention provides a method for preventing the accumulation of aberrant expression vectors during fermentation processes which rely on the expression of an expression vector coded gene for production of a polypeptide product of interest. Antibiotics are added at approximately the time at which product expression begins.
Patent CA-2021700-A1 (CA)
Inventor: MIYAGAWA TOKIO
IPC: E05D15/06
Filed: 1990-07-20
Abstract: A method of manufacturing sliders for door windows of vehicles, comprising the steps of forming by a desired means a metal slide base which has a base frame fixed to a door window galss, a sub-frame extending in parallel with said base frame, spaced by a predetermined distance from the base frame and having at least one mounting member, and has a side frame connecting the end portions of the base frame and sub-frame; arranging metal molds for forming a cavity of a predetermined shape around the mounting members with reference to the base frame; and injecting a synthetic resin into the cavity to mold slide pieces, which are slidably engaged with a guide rail fixed to the inner portion of a door, directly on the mounting pieces.
Patent CA-2022525-A1 (CA)
Title: Portable electrical fan
Inventor: WANG JUI-SHANG
IPC: F04D29/64
Filed: 1990-08-02
Abstract: A portable electric appliance including a fan device comprising a rotatable blade assembly and an electrical motor operatively coupled thereto; a standard having an upper end fixed to the fan device; a pedestal base; a coupling including an upper member joined to a lower end of the standard and a lower member pivotally coupled with the upper member and joined to the pedestal, the upper member being freely demountable from the lower member; a manually operable latch for preventing demounting of the upper member from the lower member; and a positioning mechanism for selectively fixing the relative angular positions of the upper and lower members.
Patent CA-2024723-A1 (CA)
Title: Dihydrocaffeic acid derivatives and pharmaceutical preparations containing same
Inventor: FUKAZAWA NOBUYUKI
IPC: A61K31/495
Filed: 1990-09-06
Abstract: ABSTRACT OF THE DISCLOSURE      Dihydrocaffeic acid derivatives are here disclosed which are applicable as medicines having excellent absorbency in the case of oral administration and good concentration retention in blood.    The disclosed compounds have the function to induce the production and secretion of a nerve growth factor (NGF) in the brain tissue, and therefore they are effective as medicines for the progression inhibition and therapy of regressive disorders of the central nervous system.
Patent CA-2025099-A1 (CA)
Title: Method and apparatus for automatic multi-run welding
Inventor: EKELOF BENGT
IPC: B23K9/127
Filed: 1990-09-11
Abstract: This invention relates to a method and apparatus for automatic multi-run welding of a joint such as a square butt joint, a V-type joint, or a U-type joint, etc. This invention incorporates a sensor which moves along the joint and which scans a number of points along portions of the joint. The points scanned are used to calculate the cross-sectional area of the portions of the joint and the cross-sectional areas are then used to determine welding parameters, such as weld speed and weld rod feed, for the welding which is to be done in each of the joint portions. Thus, the joint is filled with weld material uniformly along its length despite deviations which may be inherent in the edges of the materials which are being welded.
Patent CA-2025632-A1 (CA)
IPC: H04L12/931
Filed: 1990-09-18
Abstract: ABSTRACT OF THE DISCLOSURE         A routing method routes cells which are transferred through one of a plurality of paths within an asynchronous transfer mode (ATM) switching system selected by routing information.  The routing method includes the steps of adding first routing information to incoming cells at an input stage of the ATM switching system when supplying the cells to the ATM switching system, generating a route switching confirmation cell in response to a route switching instruction and for adding second routing information to incoming cells thereafter so as to supply the route switching confirmation cell and the cells added with the second routing information to the ATM switching system, where the second routing information is different from the first routing information and is determined by the route switching instruction, comparing routing information of the cells with the second routing information at an output stage of the ATM switching system in response to the route switching instruction, outputting each cell from the ATM switching system having routing information different from the second routing information as it is, and temporarily storing each cell from the ATM switching system having routing information identical to the second routing information and reading out and outputting the stored cell after the route switching confirmation cell is output from the ATM switching system.
Patent CA-2028061-A1 (CA)
Inventor: CLARK THOMAS R III
IPC: D01F6/60
Filed: 1990-10-19
Abstract: TITLE Low Shrinkage, High Tenacity Poly(Hexamethylene Adipamide) Yarn and Process for Making Same ABSTRACT OF THE DISCLOSURE         A polyamide yarn is disclosed which is at least 85% by weight poly(hexamethylene adipamide) and which has a relative viscosity of greater than 50, a tenacity of at least about 9.5 g/d, a modulus of at least about 30 g/d, a shrinkage at 160°C of less than about 2 percent, a crystal perfection index of greater than about 83, and a long period spacing of greater than about 105 .ANG.. The process for making the yarn includes drawing of a feed yarn while heating to at least about 190°C in at least a final draw stage to a draw tension of at least 3.8 g/d, subsequently decreasing the tension while heating to at least about 190°C to produce a length decrease of between about 13.5 and about 30%, and cooling and packaging the yarn.
Patent CA-2029496-A1 (CA)
Title: Removal of metal soaps from hydrogenated fatty products
Inventor: VAN DEN BERG HENDRIKUS J
IPC: C07C51/43
Filed: 1990-11-16
Abstract: The invention provides a process for removing fatty acid metal soaps derived from metals with an atomic number from 27 to 29 from hydrogenated fatty products comprising separating solid metal precipitated under the influence of hydrogen at a pressure ranging between 0.05 and 10 MPa from the hydrogenated fatty products.  Preferably the hydrogen pressure is between 0.2 and 5 MPa. Preferably the metal is nickel. It is recommended to effect the separation by filtration, using a filter comprising vertical pressure leaves. Also it is possible to treat the hydrogenated fatty product with hydrogen under a pressure between 0.05 and 10 MPa before separating the metal from the fatty product.
Patent CA-2029826-A1 (CA)
Inventor: BANERJEE SUBRATA
IPC: C04B35/00
Filed: 1990-11-13
Abstract: An improved ramming composition for use in the iron and steel industry includes between 65-80% by weight mullite, 5-15% by weight silicon carbide, 2-5% by weight graphite, 2-6% by weight ball clay, and 5-10% by weight of a binder formed from a dispersion of 15-70% by weight silica in water. The silica binder replaces binders composed of petroleum pitch, clay, or other organic materials. The silica binder causes the ramming composition to have a longer use life, increased strength, and reduced tendency to crack, oxidize or smoke.
Patent CA-2031258-A1 (CA)
Title: Clay grease and its preparation
Inventor: HARRIS JOHN W
IPC: C10M145/04
Filed: 1990-11-30
Abstract: The invention provides a clay grease comprising a cured mixture of a clay, a conjugate acid surfactant formed from an acid and a monoamine or monoamine oxide, a major proportion of a lubricating oil, and an epoxide; and its preparation.
Patent CA-2032485-A1 (CA)
Title: Hair-grooming appliance
Inventor: HAUPT MANFRED
IPC: A45D2/22
Filed: 1990-05-21
Abstract: A hair-grooming appliance has at least one hair curler (1) consisting of a winder surrounded by a sheath, the locks of hair being held in the space between the winder and the sheath. The winder and the sheath can be fitted tightly together and the sheath is provided with an inlet and an outlet connection for the hair-curling or hair-waving preparation which connects the space between the winding body and the sheath to the exterior. The inlet connection of the hair-curler (1) is connected to at least one reservoir (7) for the hair-curling or hair-waving preparation, the outlet connection of the hair-curler (1) is connected to at least one container for spent hair-curling or hair-waving preparation and the inlet connection is connected to the outlet connection, by a control and supply unit (2) in the form of an annular duct (10, 11, 12) or optionally by controllable valves (13, 14). A pump (9) generates a partial vacuum in the space between the winding and the sheath of the hair-curler (1); the hair-curling or hair-waving preparation is therefore sucked through the space in the hair-curler (1).
Patent CA-2034333-A1 (CA)
Inventor: KANE JOJI
IPC: G10L25/78
Filed: 1991-01-17
Abstract: Cepstrum calculating means  obtains a cepstrum of a voice signal and  mean-value calculation means makes equal the cepstrum output. Threshold setting means  sets a voice detection threshold level on the basis of the cepstrum mean-value output.  A cepstrum addition section adds cepstrum value exceeding the cepstrum  mean-value. A comparator compares the cepstrum output from the cepstrum addition section with the threshold output signal from the threshold setting means,  thereby to output voice-detected signal.
Patent CA-2037769-A1 (CA)
Title: Photoinitiator mixtures
Inventor: KOEHLER MANFRED
IPC: G03F7/029
Filed: 1991-03-07
Abstract: Photoinitiator mixtures Abstract of the Disclosure Photoinitiator mixtures comprising a) 100 parts of a mono- or diacylphosphine oxide, b) 10-70 parts of an .alpha.-hydroxyacetophenone, and c) 10-70 parts of a benzophenone are effective initiators for photopolymerisations of ethylenically unsaturated compounds. They are particularly suitable for photocuring white enamels.