baber/WOPTO huggingface dataset:
Patent CA-2037623-C (CA)
Title: Method for preparing process flavourings
Inventor: OVERBEEKE NICOLAAS
IPC: A23L27/26
Filed: 1991-03-06
Granted: 1997-09-09
Abstract: The present invention is concerned with method for preparing process flavourings, comprising the steps of: (a) mildly oxidizing fat to such a degree that the anisidine value of the fat is increased by at least a factor 1.5, (b) preparing a Maillard reaction mixture comprising:     (1) a carbohydrate ingredient selected from the group consisting of reducing carbohydrate, precursors of such carbohydrates, heat-degradation products of such carbohydrates and mixtures thereof, (2) a nitrogen compound with general formula NHRR', where R and R' represent hydrogen, aliphatic group or aromatic group and where R and R' may be the same or different, and (3) the oxidized fat obtained in step (a), the weight ratio of carbohydrate to nitrogen compound exceeding 1:20, and (c) maintaining the reaction mixture at a temperature of more than 50°C for at least 2 minutes. It was found the incorporation of mildly oxidized fat in a Maillard reaction mixture upon subsequent heat treatment generates a relatively strong and in addition to that a balanced process flavouring due to the fact that also non-typical Maillard-type process flavourings are formed.
Patent CA-2041394-C (CA)
Inventor: O'LEARY ROBERT K
IPC: A61K35/32
Filed: 1991-04-29
Granted: 2003-10-14
Abstract: An osteogenic composition is obtained from demineralized bone tissue.
Patent CA-2049227-C (CA)
Title: Thienopyridine derivatives, their production and use
Inventor: MEGURO KANJI
IPC: C07D495/04
Filed: 1991-08-15
Granted: 2003-06-17
Abstract: Thienopyridine derivatives of the formula (I):    wherein the ring A is an optionally substituted benzene ring; the ring B is an optionally substituted thiophene ring: X is a group of the formula:    (wherein R1 is hydrogen, alkyl or alkoxy; and n is 0 or 1) or a group of the formula:    (wherein R2 is hydrogen or alkyl); Y is a single bond, -NH-, alkylene having 1 or 2 carbon atoms or -CH=CH-; and R3 is an optionally substituted hydrocarbon group, or their salts are disclosed. They show strong ACAT inhibitory activities.
Patent CA-2053544-C (CA)
Title: Electronic interlock for storage assemblies
Inventor: WARREN EDWARD L
IPC: E05B49/00
Filed: 1991-10-16
Granted: 1996-08-06
Abstract: An electronic interlock for locking a file cabinet  (10,  100)  and for limiting the number of drawers (14, 114) to be accessed at any given time. An input keyboard (20, 120) receives an input code to be compared with a prestored access code.   If the codes do not match, an unlock signal is not produced. If  the  input  code  matches  the  access  code,  a processor (28, 148) renders the storage assembly (10, 110)  accessible.    The  processor  (28,  128)  will receive  a drawer selection  number  from the  input keyboard (20, 120) user and will unlock a lock (16, 116) associated with the selected drawer (14, 114). Sensors (34, 134) sense the position of the drawers (14,  114) and disable the processor (28,  128) when one of the drawers (14, 114) is in the open position.
Patent CA-2073607-C (CA)
Title: Method for producing rolls or logs of web material and machine for implementing said method
Inventor: BIAGIOTTI GUGLIELMO
IPC: B65H19/28
Filed: 1992-07-10
Granted: 1997-09-23
Abstract: The method and machine is shown for the production of rolls or logs of web material. The web material is fed through a nip (5) formed between two winding rollers (1, 3) and wound up around a core to form a roll or log (R) within a winding space defined by said two winding rollers and by a third roller. At the end of the winding of a log, the third roller (7) is temporarily accelerated to locally increase the speed of the web and to put the web material in tension between the third roller and one of said winding rollers.  The tearing of the web material takes place because at that moment the incoming web is pinched between a new core and the one winding roller on which the material is driven out.
Patent CA-2073619-C (CA)
Title: Package for ink jet cartridge
Inventor: ARASHIMA TERUO
IPC: B41J2/175
Filed: 1992-07-10
Granted: 1995-06-27
Abstract: A package for an ink jet cartridge includes an opaque casing having an accommodating portion for accommodating the ink cartridge; a covering member including an evaporated aluminum layer and a nylon layer for sealing of an access opening of the casing; and a box having a rectangular parallelepiped configuration for accommodating the casing sealed by the covering member, the box being provided with an opening portion and a hook for display.
Patent CA-2075062-C (CA)
Title: Sheet stretcher, attachment adjuster and a sheet to be stretched by the stretcher
Inventor: SUZUKI TERUO
IPC: E04G21/32
Filed: 1991-12-27
Granted: 1996-09-24
Abstract: A sheet setting-up device (7) is provided with a base portion (7a). The base portion (7a) has: a hole (17) for slidably receiv-ing a bulged portion (5) formed at an outermost edge portion of a sheet (2); a slit (18) communicating with the hole (17) and cap-able of receiving an edge portion (11) of the sheet (2) connectingly provided to the bulged portion (5); a hole (19) capable of slid-ably receiving another bulged portion (5) formed at an outermost edge portion of another sheet (2); and a slit (20) communicating with the hole (19) and capable of receiving an edge ponion (11) of another sheet (2) connectingly provided to another bulged por-tion (5).
Patent CA-2076238-C (CA)
Title: Sonet transmission signal processing method and sonet transmission signal processing apparatus
Inventor: KURODA YOSHIHIDE
IPC: H04J3/06
Filed: 1992-08-17
Granted: 1997-12-30
Abstract: A VT size setting section 3 allows selection of the VT size desired by the user of the apparatus by accepting setting data inputted from the outside by the user of the apparatus.  The VT size comparing section 4 compares the VT size detected at the VT size receiving section 2 with the VT size set by the VT size setting section 3 in order to detect coincidence or noncoincidence.         The data outputting section 5 executes the predetermined data processing of data extracted from the SONET transmission signal in accordance with the VT size set by the VT size setting section 3 when the result of the comparison at the VT size comparing section 4 indicates coincidence, but executes error signal processing when the result of comparison at the VT size comparing section 4 indicates noncoincidence.
Patent CA-2076261-C (CA)
Inventor: GOLDBACH HORST
IPC: E05D15/10
Filed: 1992-08-17
Granted: 2002-11-19
Abstract: Swivel-sliding door system for a vehicle, having a door leaf situated in the vehicle wall in the closed state, and situated on the outside in front of the vehicle wall in the open state, and having drive means, transverse guide means and longitudinal guide means which make possible a swivel-sliding movement of the door leaf.      The longitudinal guide means comprise a bearing rail which extends over the width of the door opening and which is coupled to drive members which can cause the bearing wheel to execute a movement transversely to the vehicle wall (3). The bearing rail is provided with a first set of rollers (62, 63) which run in the bearing rail and which are mounted on a coupling member (65) which is provided with a second set of rollers (66, 67) which are situated in a lower position and which interact with a door rail (6) attached to the top of a door leaf (1, 2).      However the drive means comprise a drive lever driven by the housing of a motor and lead screws which are driven by the spindle of the motor and which support nut members coupled to the door leaves.      The motor is mounted on a mounting plate whose bottom supports, moreover, a guide rail and roller guide members. The roller guide members interact with roller supports which are linked to the bearing rail and which are actuated by the drive lever. The spindle of the drive lever also actuates a lowermost swivel arm, coupled to the door leaf, via a vertical rod.
Patent CA-2084258-C (CA)
Title: Method and apparatus for drawing optical fibers
Inventor: HARVEY JILL ANN
IPC: C03B37/029
Filed: 1992-12-01
Granted: 2003-07-15
Abstract: A method and apparatus for drawing an optical waveguide fiber which minimizes fiber bow caused by differential stresses in the cladding layer of the fiber are disclosed. The fiber is drawn from a preform which is heated in a draw furnace. Gases introduced at the top of the furnace form a boundary layer adjacent to the fiber which passes through the furnace, along with the fiber, into a tube. The tube isolates the fiber from the ambient atmosphere so that the boundary layer of gases established in the furnace remains substantially uniform until the viscosity of the cladding layer of the fiber is high enough to minimize differential stresses around the circumference of the fiber.
Patent CA-2090854-C (CA)
Inventor: UNDERCOFFER KENNETH E
IPC: C23C16/36
Filed: 1991-05-15
Granted: 1998-10-06
Abstract: Provided is a coated cutting tool (10) having a coating and a substrate. The coa ting includes at least one chemical vapor deposited (CVD) layer and at least one physical vapor deposited (PVD) layer. The outermost layer of the coating is a PVD layer, containing residual compressive stresses. The substrate is a composite having ha rd refractory grains bonded together by a binder material.
Patent CA-2090994-C (CA)
Title: Pulp mold, a method, and a molding apparatus for producing fiber bodies, and a molded fiber body
Inventor: MIYAMOTO YASUHIRO
IPC: C04B32/00
Filed: 1993-03-04
Granted: 1996-07-09
Abstract: The  mold  is  composed  of  bonded  water-insoluble particles,  the mold being characterized in having a molding layer and a support layer.  The molding layer consists of first water insoluble particles, having an average size of 0.2 - 1.0 mm bonded to form a layer having a thickness 1 - 20 times the average size of the first particles.  The support layer positioned on the inner surface of the molding layer, on which the fiber bodies are not formed,  consists of second water-insoluble particles,  having an average size of 1.0 -10.0 mm, bonded to form a layer having a thickness of at least the average size of the second particles.  The pulp mold has advantages  in  that  it  hardly  suffers  from  clogging,  it produces fiber bodies each having a smooth surface, it is free from damage caused by repeated use,  and it produces fiber bodies in a short period of time.
Patent CA-2091069-C (CA)
Inventor: LORENZ ARNULF
IPC: B29B17/02
Filed: 1992-06-26
Granted: 2003-08-26
Abstract: Used polyethylene film is shredded and subjected in a solvent bath containing an organic solvent with intense agitation, e.g. by mechanical stirring, to frictional surface cleaning and, at the same time to an extraction process without dissolving plastic. The extraction process releases film additives and PE waxes from the shredded material and removes printing inks, especially through the frictional surface cleaning.
Patent CA-2091785-C (CA)
Inventor: SCHILLING DONALD L
IPC: H04J13/00
Filed: 1991-12-10
Granted: 2001-02-06
Abstract: A spread spectrum communications system for use over a communication channel, including a transmitter-generic-chip-code generator (101), a transmitter-message-chip-code generator (102), an EXCLUSIVE-OR gate (103), a combiner (104), a transmitter (107), a receiver-generic-chip-code generator (121), a receiver-generic mixer (123), a generic-bandpass filter (125), a receiver-message-chip-code generator (122), a receiver-message mixer (124), a message-bandpass filter (126), and a synchronous detector (139). The transmitter-generic-chip-code generator (101) generates a generic-chip-code signal and the transmitter-message-chip-code generator (102) generates a message-chip-code signal. The EXCLUSIVE-OR gate (103) spread-spectrum processes message data with the message-chip-code signal to generate a spread-spectrum signal. The combiner (104) combines the generic-chip-code signal with the spread-spectrum signal. The transmitter (107) transmits the combined generic-chip-code signal and spread-spectrum signal, on a carrier signal (108) over the communications channel as a spread-spectrum-communications signal. The receiver-generic-chip-code generator (121) generates a replica of the generic-chip-code signal. The generic mixer (123) recovers the carrier signal from the spread-spectrum-communications signal. The receiver-message-chip-code generator (122) generates a replica of the message-chip-code signal. The receiver-message mixer (124) despreads the spread-spectrum-communications signal as a modulated-data signal. The tracking and acquisition circuit (121) uses the recovered carrier signal for synchronizing the replicas of the generic-chip-code signal to the recovered carrier signal.    The synchronous detector (139) synchronously demodulates the modulated-data signal as received data.
Patent CA-2096350-C (CA)
Title: Treatment for osteoporosis using growth hormone release factor (grf) in combination with parathyroid hormone (pth)
Inventor: RECKER ROBERT R
IPC: A61P5/12
Filed: 1991-11-01
Granted: 2001-10-16
Abstract: A method of treating osteoporosis, especially post-menopausal osteoporosis, by administering on a periodic but regular ba-sis to a patient growth hormone releasing factor, GRF(1-44)-NH2, or a biologically active analog thereof, and concurrently ad-ministering parathyroid hormone, PTH(1-34)-NH2 and continuing the administration until bone mass increases and the pa-tient's calcium balance becomes positive and indicates a mineral accumulation in the skeleton.
Patent CA-2096875-C (CA)
Title: Water softener salt platform
Inventor: PEDDICORD STEVEN M
IPC: B01J49/00
Filed: 1993-05-25
Granted: 2004-03-16
Abstract: A salt platform (10, 50, 80) is disclosed which can be used in an ion exchange water softener to support the salt used in the water softening process. The salt platform will be typically placed in a tank containing a salt brine which wets the grid (34) and the area above the grid containing the dry salt which is drawn into the brine as the salt is depleted during the process. The platform includes a plurality of vertically oriented members (12- 24) which are preferably formed of PVC plastic pipe. Bracing members (26, 28) are secured between adjacent vertically oriented cylinders to provide a stable platform. A grid (34) is supported atop the vertically oriented cylinders and the salt, in turn, is supported on the grid.
Patent CA-2113077-C (CA)
Title: Systeme d'electrodeposition a puissance de jet elevee
Inventor: MORIARITY THOMAS C
IPC: C25D13/06
Filed: 1992-06-24
Granted: 1998-12-22
Abstract: Divulgation d'un système d'électrodéposition possédant un pouvoir couvrant élevé et une tension disruptive améliorée. Le revêtement déposable électrolytiquement comprend une résine ionique contenant de l'hydrogène actif et un agent de polymérisation à base de .gamma.-hydroxyuréthane, comme un agent de polymérisation ayant les caractéristiques structurales (1). L'agent de polymérisation à base de .gamma.-hydroxyuréthane peut être préparé par la réaction d'un polyisocyanate avec un 1,3-polyol, en particulier avec le 2,2,4-triméthylpentane-1,3-diol. La composition peut aussi comprendre un agent de polymérisation exhibant une caractéristique structurale d'alkyluréthane, pouvant être le produit de la réaction d'un polyisocyanate et d'un agent de blocage, comme un alcool gras. On divulgue aussi une méthode pour recouvrir un substrat conducteur de la composition décrite ci-dessus. Cette méthode comprend le passage d'un courant électrique entre le substrat conducteur servant de première anode et une deuxième anode afin de déposer la composition sur le substrat conducteur.
Patent CA-2122482-C (CA)
Inventor: MIYAMA HIROSHI
IPC: C10G9/20
Filed: 1992-10-30
Granted: 1998-06-16
Abstract: A tubular furnace of such an arrangement that, while a fluid to be heated can be prevented from coking or a heating tube can be prevented from burning, a predetermined quantity of heat is provided through a smaller heat transfer area and problems of corrosion at low temperature of the heating pipe in the tubular furnace due to sulfur contents in the fuel are solved, to thereby achieve a high efficiency. In this tubular furnace(1), a coil path(3) is divided into a plurality of zones (2a,2b,2c,2d), at least one regenerative-heating-type burner system(4) is provided in each of the zones(2,...,2) for alternately performing the supply of combustion air to burners(5,6) through regenerative beds(7,7) and the discharge of combustion gas therefrom; an amount of combustion is independently controlled in each of the zones(2a,2b,2c,2d) so that a desirable heat flux pattern can be formed such that a boundary layer temperature of the fluid to be heated in the zones(2a,2b,2c,2d) of the coil path(3) is lower than a coking temperature or lower than an allowable maximum temperature to be determined by the material for use in the heating pipe, and is set substantially the same in all of the zones. With this arrangement, the heat flux is increased at the inlet zone where the temperature is well below a coking temperature, while coking is prevented, a predetermined quantity of heat is provided through a smaller heat transfer area, the temperature 27 of the tubular wall at the inlet zone is raised to avoid the corrosion at low temperature, the exhaust heat of the exhaust combustion gas is utilized to preheat the combustion air so as to achieve a heat efficiency as high as that in a furnace provided with a convection section, even without a convection section, so that it becomes possible to render the furnace compact in size or to increase the treating quantity.
Patent CA-2123781-C (CA)
Inventor: KAMATH HUNDI P
IPC: C09K19/52
Filed: 1992-12-14
Granted: 2006-03-14
Abstract: An active matrix liquid crystal display having improved performance properties is made using an encapsulated liquid crystal structure comprising a containment medium having dispersed therein a liquid crystal composition having an average dielectric constant greater than about 6 and other specified characteristics.
Patent CA-2129041-C (CA)
Title: Antenna device
Inventor: KIJIMA MAKOTO
IPC: H01Q25/00
Filed: 1993-11-30
Granted: 2004-09-28
Abstract: Two beams with equiangular spacing are formed at a single antenna face, and multiple beams are generated by combining a plurality of such faces. This makes it possible to reduce the size of an antenna device and to decrease the wind load sustained by an antenna, whereby it becomes possible to mount many antennas on a single supporting structure and to achieve substantial weight reduction of a supporting structure.
Patent CA-2133893-C (CA)
Inventor: PENNO DIETMAR H
IPC: E05C3/12
Filed: 1994-10-07
Granted: 1999-10-05
Abstract: A gate latch of the type including a latch bar mounted for movement with a hinged gate and a latch bracket secured to a stationary gate post disposed for engagement with the latch bar when the gate is in a closed position includes an elongated wire cable having a first end secured to a pivotal latch lever mounted in the latch bracket. The pivotal latch lever includes a recess for partially surrounding the latch bar in a latched position. A second end of the cable extends through a bore in the gate post and is secured to an enlarged handle for manual tensioning of the cable to move the pivotal latch lever to an unlatched position. A pair of bushings are disposed in opposite outer end portions of the bore formed through the gate post and include exposed radially extending abutment flanges. A coil compression spring surrounds the elongated cable and includes a first end in abutment with one of the gate post bushings and a second opposite end in abutment with a crimping sleeve securing the cable to the pivotal latch lever. The coil spring biases the latch lever into a latched position. In use, an individual grasps the handle secured to the end of the cable and moves the latch lever to the unlatched position against the bias of the coil spring.
Patent CA-2134401-C (CA)
Inventor: CUNKELMAN BRIAN
IPC: F01M11/04
Filed: 1994-10-26
Granted: 2000-04-25
Abstract: An air passage insert for an oil fill spout disposed on a side of an oil crankcase which includes an air communication passageway having a first end thereof disposed within an interior portion of such oil crankcase at a position above an oil full level and a second end thereof being in communication with atmosphere for communicating air from such interior portion of such oil crankcase in a space located above such oil full level. There is further provided an attachment device which is engageable with both such air communication passageway and such oil fill spout for attaching the air communication passageway at least to one of such oil fill spout and such interior portion of such oil crankcase thereby enabling air to be vented from such space located above such oil full level during an oil filling process.
Patent CA-2135833-C (CA)
Title: Antigen carbohydrate compounds and their use in immunotherapy
Inventor: MCKENZIE IAN FARQUHAR CAMPBELL
IPC: C07K2/00
Filed: 1994-11-15
Granted: 2008-09-09
Abstract: Conjugates between one or more repeated subunits of an antigen and a carbohydrate polymer are desired. Also described are immunogenic vaccines against disease states which contain the conjugates and methods for inducing cell-mediated immune responses. The conjugates may especially contain polymers of the carbohydrate mannose and one or more repeated subunits of human mucin.
Patent CA-2138946-C (CA)
Inventor: COUTTS GRAEME FORBES
IPC: F16K17/04
Filed: 1993-05-27
Granted: 2000-09-19
Abstract: A pressure relief valve (10) is described which includes an apertured ball valve element (28), which is spring-loaded, and which is rotatably and axially mounted in the valve bore so that when an over-pressure situation arises fluid forces the ball (28) off a ball valve seat (50) against a spring force (40) and causes the ball valve (28) to rotate such that the aperture (32) in the ball valve (28) connects the inlet bore (20) and outlet bore (22) of a valve housing (16) so that fluid can flow through the pressure relief valve (16). When pressure at the inlet falls beneath a predetermined value, the spring force (40) forces the ball (28) to rotate and move back against the valve seat (50), thus closing the valve (10). With this arrangement there is minimal pressure exerted on the valve housing (16) and the valve (10) will operate with a back-pressure up to 50 % of the inlet pressure. This means that much smaller bore outlet piping can be used with savings in weight and, consequently, cost. For example, 3 in. piping may be used instead of 8 in. or larger piping for the equivalent rated valves.
Patent CA-2139940-C (CA)
Inventor: MARSHALL CHRIS
IPC: G01N27/02
Filed: 1993-10-07
Granted: 2004-03-30
Abstract: An apparatus for identifying and measuring in real time substances overlying a surface comprises a plurality of electrodes, a temperature sensor, an electrode control system connected to the plurality of electrodes for defining an electric field, an amplitude and phase measurement system connected to the plurality of electrodes and to the electrode control system for measuring a plurality of currents responsive to the electric field and converting the currents to a measurement set and computer for storing a map comprising a partition of a vector space of predetermined characteristics of substances into regions of profiles corresponding to the substances which could be overlying the surface. The computer correlates the measurement set with the map thereby identifying and quantifying the substances overlying the surface and generates an output signal corresponding to the identity and quantity of substances overlying the surface. A display responsive to the output signal displays the identity and quantity of substances overlying the surface.