baber/WOPTO huggingface dataset:
Patent CA-2053585-C (CA)
Title: Antibody production in chinese hamster ovary cells
Inventor: PAGE MARTIN JOHN
IPC: C12P21/08
Filed: 1991-10-16
Granted: 2006-08-29
Abstract: The invention relates to a CHO cell-line capable of producing antibody, the cell-line having been co-transfected with a vector capable of expressing the light chain of the antibody and a vector capable of expressing the heavy chain of the antibody wherein the vectors contain independently selectable markers; also included is a CHO cell-line capable of producing a human antibody or an altered antibody, the cell-line having been transfected with a vector capable of expressing the light chain of the antibody and the heavy chain of the antibody; process for the production of antibody using a CHO cell-line and antibody having CHO glycosylation.
Patent CA-2053596-C (CA)
Title: Lightweight optical fiber cable
Inventor: PANUSKA ANDREW J
IPC: G02B6/44
Filed: 1991-10-16
Granted: 1995-02-28
Abstract: An optical fiber cable (20) ideally suited for aerial distribution use, for example, includes in a preferred embodiment at least one bundle (23) of optical fibers (25-25). The at least one bundle is disposed in a tubular member (30) which is made of a plastic material suitable for use in a relatively wide temperature range and which is enclosed by a sheath system (32). A predetermined excess length of fiber is caused to be disposed in the tubular member. The excess length of each fiber is such that it is sufficient to avoid undue strains on the fiber as the cable core is exposed to the elements and to forces imparted during handling such as during installation. On the other hand, the excess fiber length must not be so great as to result in undue curvature of the fiber or excessive interactive engagement of the fiber with an inner wall of the tubular member. As a result of the magnitude of the excess length of the opical fiber, the requirements which must be met by the sheath system are not as demanding as for prior art cables, thereby resulting in a significant reduction in cable diameter and weight.
Patent CA-2061109-C (CA)
Inventor: FULLER TIMOTHY J
IPC: G03G9/08
Filed: 1992-02-12
Granted: 1997-03-04
Abstract: A toner composition comprised of resin particles and pigment particles, and wherein the toner is surface treated with a halogen.
Patent CA-2069913-C (CA)
Inventor: HENDEL HORST
IPC: H01H11/04
Filed: 1990-06-05
Granted: 2000-05-02
Abstract: An end of an electrical connecting line for feeding a switching current is connected in an electrically conductive fashion, engaging through a recess of a contact support, to a contacting piece arranged on the contact support. In order to simplify the manufacture of such a contacting device, it is provided that the one end is connected to an extension which is formed by a stamping process in which the recess of the contact support is used as a shaping tool for the extension. It is thus ensured that the dimensions of the extension are matched in an optimum fashion to the dimensions of the recess. In addition, due to the production of t:he extension in the recess itself, the positioning of the end nearing the extension relative to the contact support or t;o its recess is dispensed with.
Patent CA-2074379-C (CA)
Title: Adjustable box wrench
Inventor: HOLM FRANK P
IPC: B25B13/10
Filed: 1992-07-21
Granted: 1995-01-17
Abstract: In an adjustable box wrench for gripping hexagonal nuts and bolt heads, the wrench consists of three movable parts. The first part consists of a hexagonally shaped head, open top and bottom, permanently attached to a hollow tubular shaft which is attached to a handle.  The extremity of the head has two gripping surfaces at 120° to one another, forming the fixed jaw of the wrench.  The second part is a movable jaw with simi-lar oppositely placed gripping surfaces permanently attached to a rod which passes through the tubular shaft and is threaded on the end where it leaves the tubular shaft and enters the handle. The third movable part is a knurled adjustment nut which is restricted in its forward and backward movement but which engages the threaded end of the rod and thus can advance and retract the movable jaw.  The invention places the adjustment screw in the handle instead of in the head of the wrench, thus reducing the bulkiness in the head while also allowing the user to operate the wrench with one hand.  The adjustment nut can be manipulated by the thumb and forefinger while firmly gripping the handle with the rest of the hand.  Since the parallel lateral surfaces of the movable jaw are slidably confined by the two parallel inner surfaces of the sides of the head, the jaws of the wrench can be extended downward to engage a hexagonal nut or bolt head which is recessed.
Patent CA-2077058-C (CA)
Title: Motion video compression system with adaptive bit allocation and quantization
Inventor: VISCITO ERIC
IPC: H04N7/50
Filed: 1992-08-27
Granted: 1998-05-05
Abstract: A system and methods are disclosed for implementing an encoder suitable for use with the proposed ISO/IEC MPEG standards including three cooperating components or subsystems   that   operate   to   variously   adaptively pre-process the incoming digital motion video sequences, allocate  bits  to  the  pictures  in  a  sequence,  and adaptively quantize transform coefficients in different regions of a picture in a video sequence so as to provide optimal visual quality given the number of bits allocated to that picture.
Patent CA-2079163-C (CA)
Title: Tape cassette case
Inventor: OZAKI HIROSHI
IPC: B65D85/575
Filed: 1992-09-25
Granted: 2002-08-06
Abstract: A rectangular tape cassette case for carrying a plurality of tape cassettes, comprising: a base member having a bottom wall, a front wall, a rear wall and a pair of side walls; and a cover member having a top wall and a pair of side walls, slidably mounted on the base member in a longitudinal direction of the rectangular tape cassette case, wherein the base member has ribs for separating spaces for each of the tape cassettes to be carried.
Patent CA-2087750-C (CA)
Title: Method of simulating an industrial process, and use thereof for testing the operation of a controller
Inventor: WILLAEYS DIDIER
IPC: G05B17/02
Filed: 1993-01-21
Granted: 2002-11-05
Abstract: An industrial process (2) is simulated in which the value of each physical magnitude P i characteristic of its state is varied at a rate of change V i that is a function of the state of control signals (3) emitted by an automatic controller (1), and which reports its state to said controller by means of state signals (4) which are emitted by sensors as a function of the values of the respective physical magnitudes that they monitor. For each physical magnitude P i, the time interval .delta.t i is determined during which the value of the physical magnitude can change without any of the sensors monitoring said physical magnitude P i changing state.      Thereafter the value of each of the physical magnitudes P i is updated by incrementing its value by the product of the corresponding rate of change V i multiplied by the smallest of the above-determined time intervals .delta.t.      Finally, after updating the sensors monitoring each of the physical magnitudes P i, a parameterizable length of time is allowed to elapse before repeating the method.      The simulation method is used for testing the logical operation and the timing of a controller, such as an industrial programmable controller.
Patent CA-2088936-C (CA)
Title: Capacitance weighing mat with substantially rigid separators
Inventor: MOHAUPT UDO HORST
IPC: G01G19/02
Filed: 1993-02-08
Granted: 2000-01-25
Abstract: A novel capacitance mat is provided for use in measuring loads, e.g., might be imposed by a wheel of a vehicle. This capacitance mat includes a vertically-stacked sandwich of a plurality of substantially-horizontal electrode plates forming a capacitor. Substantially-rigid dielectric material separator means are disposed between stacked electrode plates. The substantially-rigid separator means define spaces at which at least one of the electrode plates may bend in response to an applied load to move with respect to each other. This bending of the electrode plates caused the capacitance of the mat to change.
Patent CA-2089349-C (CA)
Title: New pyrolidine derivatives, process for their preparation and pharmaceutical composition holding same
Inventor: LAVIELLE GILBERT
IPC: A61K31/4427
Filed: 1993-02-11
Granted: 2001-10-16
Abstract: Compounds of formula (I): <IMAGE>  in which:     R1 represents:     - an optionally substituted alkyl group,   - an optionally substituted phenyl group,   - a pyridyl group,   - an optionally substituted phenylsulphonyl group,   - an acyl group,   - an optionally substituted benzoyl or pyridylcarbonyl group,   - an alkylaminocarbonyl or phenylaminocarbonyl group,   - an acylamino or benzoylamino group,     R2 represents:     - a hydrogen atom,   - an optionally substituted phenyl group,   - an optionally substituted 3-pyridyl or 2-pyridyl group,     R3 represents any one of the following groups: <IMAGE> <IMAGE> - (CH2)n-CO2R  in which     - m is equal to 2, 3 or 4,   - n is equal to 4, 5, 6 or 7,    and R represents a hydrogen atom or an alkyl group.     Medicaments.
Patent CA-2097265-C (CA)
Title: Cosmetic composition
Inventor: KHOSHDEL EZAT
IPC: A61K8/92
Filed: 1993-05-28
Granted: 2000-08-15
Abstract: Improved deposition of a cosmetic agent, e.g. a sunscreen, from a cosmetic composition such as a hair or body shampoo is achieved by incorporating the cosmetic agent in the composition in combination with, e.g. carried on the surface of or within pores of, latex particles of a polymeric material having a particle size of less than about 1 micron.
Patent CA-2105374-C (CA)
Inventor: KAMEI SHIGERU
IPC: A61K9/52
Filed: 1993-09-01
Granted: 2004-01-27
Abstract: A method of producing sustained-release microcapsules containing a biologically active substance from an W/O emulsion comprising an inner aqueous phase containing the biologically active substance and an external oil phase containing a biodegradable polymer, characterized in that microcapsules formed on microencapsulation of the biologically active substance with the biodegradable polymer are heated at a temperature not lower than the glass transition temperature of the biodegradable polymer but not so high as to cause aggregation of the microcapsules.      This method enables the production of very useful sustained release microcapsules adapted to release a bologically active substance at a calculated rate over a protracted time period starting immediately following administration without an initial burst within one day following administration.
Patent CA-2105453-C (CA)
Inventor: MACNEIL RALPH MATTHEWS
IPC: B62B3/10
Filed: 1993-09-02
Granted: 1998-06-30
Abstract: A hand cart for transporting gas cylinders has a magnetic bed arrangement for securing the steel cylinders to the cart during the pick-up and transportation operation.  A cam-operated discharge arrangement, operated by foot-pedal, serves to separate the cylinders from the permanent magnets of the cylinder bed, permitting withdrawal of the cart from the cylinders, when deposited in an upstanding, working orientation.
Patent CA-2107236-C (CA)
Title: An apparatus for manufacturing a dried web of paper
Inventor: PAGE ROBERT E
IPC: D21F2/00
Filed: 1992-01-24
Granted: 1996-06-11
Abstract: An apparatus (10) includes a forming section (12) for forming a web (W) from stock.  The apparatus (10) also includes a press section (14) which is disposed downstream relative to the forming section (12) for removing a portion of water from the formed web (W).  The press section (14) includes a suction pick-up roll (18) disposed downstream relative to the forming section (12) for picking up the formed web (W) from the forming section (12).  A press felt (20) extends around the suction pick-up roll (18) such that in use of the apparatus (10), the formed web (W) is picked up from the forming section (12) and is supported by the press felt (20).  An extended nip press (22) is disposed downstream relative to the pick-up means (16).  The press (22) includes a rotatable backing roll (24) and a pressing shoe (26) which cooperates with the backing roll (24) for defining therebetween an elon-gate pressing section (28).  A bearing blanket (30) movably extends through the pressing section (28) with the blanket (30) coope-rating with the suction pick-up roll (18) such that the formed web (W) is transferred from the press felt (20) to the blanket (30). The apparatus (10) also includes a dryer section (32) which includes a rotatable dryer (34) having a heated surface (36) which cooperates with the blanket (30) such that the pressed web (W) is transferred from the blanket (30) to the heated surface (36) of the dryer (34). A dryer felt (38) extends around a portion (40) of the heated surface (36) which is disposed downstream relative to the blanket (30) such that the web (W) is sandwiched between the dryer felt (38) and the dryer (34).
Patent CA-2109609-C (CA)
Inventor: RIBIC HARALD JR
IPC: C09J7/20
Filed: 1992-05-09
Granted: 2003-04-15
Abstract: A masking profile for use in painting work in the transitional area between motor vehicle windshields embedded in profiles and the motor vehicle body provides a solution with which the windshield profiles of motor vehicle windshields can be masked in a simple manner for painting work.      This is achieved in that the profile (5) is constructed with two profile legs (51, 52) at an angle relative to one another and with an adhesive coating (6) on at least one profile surface - with a shorter L-leg (52) for engaging behind the lip (2a) of the profile (2) framing the vehicle windshield (3), which lip (2a) contacts the body region (1) to be painted - and with a longer L-leg (51) for gluing on the outer surface of the windshield (3) and/or on body surfaces.
Patent CA-2111447-C (CA)
Title: Hypoglycemic thiazolidinediones and intermediates
Inventor: CLARK DAVID A
IPC: C07D263/32
Filed: 1992-07-01
Granted: 2002-08-13
Abstract: Optically pure thiazolidinedione alcohols and ethers of the formula:      (wherein Y is CH~OH, CH~OH or CH~OR in which R is alkyl, phenylalkyl, phenyl or alkoxyalkyl) and synthetic intermediates for preparing the alcohols and ethers.      These compounds have utility as hypoglycemic and hypocholesterolemic agents. Process for the preparation of a series of optically pure thiazolidinedione alcohols and ethers.      Pharmaceutical compositions of the alcohols ethers including pharmaceutically acceptable acid addition salts thereof.
Patent CA-2115903-C (CA)
Inventor: SHEEHAN DAN
IPC: B60J11/00
Filed: 1994-02-17
Granted: 1999-01-12
Abstract: A protective cover for the windshield of an automobile. The cover has a pair of flaps that extend from a center cover section.  The center cover section has an area that can cover most conventional windshields.  The center section is placed over the windshield and the flaps are wrapped around to the side windows of the car.  The flaps each have suction cups that secure the cover to the vehicle.  The flaps and center section can be folded into a pouch that is secured in the folded position by a zipper that is attached to the center section and a pouch member which extends from the center portion of the sheet.
Patent CA-2116934-C (CA)
Inventor: HARMAN MURRAY R
IPC: G02B6/42
Filed: 1994-03-03
Granted: 2000-08-01
Abstract: A method and apparatus for placing two optical fiber ends or, one optical fiber end and another object, in contact with one another is provided. The method involves moving one of an optical fiber and an object toward one another so that they make contact with one another and apply a loading force upon one another. A load sensing device detects the loading force and provides a signal indicative of the load sensed. The invention is particularly useful for placing two optical fiber ends in contact with one another so that predetermined force applied to the optical fiber ends.
Patent CA-2121160-C (CA)
Inventor: THOMAS JAMES A
IPC: B07B11/04
Filed: 1994-04-13
Granted: 2000-01-11
Abstract: A computer controlled separator device is disclosed. The computer control system monitors the operation of the separator device and makes any adjustments necessary to maintain optimal operation. An operator may input values representing desired operating parameters and/or desired product characteristics of the separator device. Alternatively, these values may be programmed into the computer control system in accordance with optimal product or system standards. The computer control system monitors the operation of the separator device and makes any adjustments necessary to maintain operation in accordance with the selected or programmed values. Specifically, the computer control system tray monitor incoming and outgoing product characteristics, i.e. particle weight, particle density, or particle size; and/or operating parameters, i.e. air flow, vibration speed, side tilt, end raise, feed rate, divider knife position and cutout gate position. In response to monitoring signals, operating parameters of the separator device are adjusted.
Patent CA-2124222-C (CA)
Inventor: WANDIO RAYMOND
IPC: E05F15/681
Filed: 1994-05-20
Granted: 1998-10-13
Abstract: A reversing mechanism for an overhead door opener is described. The reversing  mechanism includes a channel-form trolley track.   A centrally positioned longitudinal  slot extends for the length of a bottom of the trolley track.  Side openings are provided at a first end and the second end of the trolley track.  A trolley plate is positioned in the trolley track with a control arm edge extending through the slot.  A chain/cable return guide having an axial chain/cable receiving passage is secured to one of the opposed faces of the trolley plate.   Channel engaging guide blocks project from opposed faces of the trolley plate to engage a top and the bottom of the trolley track thereby preventing the trolley plate from being withdrawn through the slot.  A chain/cable is extended through  the  axial  chain/cable  receiving  passage  of  the chain/cable return guide, looped into the trolley track from the first end and the second end and secured to the trolley plate.  Limit switches are positioned adjacent the first end and second end of the trolley track.   Each of the limit switches has an activating lever extending through the openings into the trolley track.  The limit switches are activated upon the activating lever being struck by the channel engaging guide blocks as the trolley moves along the trolley track.
Patent CA-2137046-C (CA)
Inventor: SONG SEUNGYOON P
IPC: G06F9/38
Filed: 1994-11-30
Granted: 2000-01-18
Abstract: A system and method for dispatching instructions in a processing system are provided. A dispatch processing stage dispatches a first instruction to execution circuitry. After the first instruction is dispatched, a dispatch processing stage dispatches a second instruction to the execution circuitry. After dispatch of the second instruction, a third instruction is dispatched to the execution circuitry and an execution processing stage of the third instruction is initiated prior to initiating an execution processing stage for the dispatched second instruction.
Patent CA-2138180-C (CA)
Inventor: SCHAUB HERBERT RAYMOND
IPC: B01D53/04
Filed: 1994-12-15
Granted: 1999-09-07
Abstract: Vacuum and other pressure swing adsorption vessels are monitored, and corrective adjustments are made in the pressure equalization and/or repressurization steps in response to imbalances in the temperature profiles of the vessels in order to tune the system. The PSA process is also desirably purge tuned to avoid over purging or under purging of each vessel.
Patent CA-2142301-C (CA)
Title: Monitoring method
Inventor: CATT MICHAEL
IPC: G01N33/50
Filed: 1993-08-10
Granted: 2003-02-11
Abstract: A method of monitoring the status of a current ovulation cycle of an individual human female subject, involving testing of the body fluid concentration of an analyte of significance in relation to the status of the ovulation cycle, such as urinary E3G, during at least part of the pre-ovulation phase of the current ovulation cycle of the individual subject, and identification from the results of such testing of an analyte concentration change indicative of imminent ovulation, relative to an analyte concentration reference value that has been adapted to the individual human subject on the basis of analyte concentration test data obtained from the individual human subject during one or more previous ovulation cycles.
Patent CA-2151196-C (CA)
Inventor: KALLENBERGER HARVEY J
IPC: E02F3/54
Filed: 1995-06-07
Granted: 1999-02-16
Abstract: A dragline comprising a main housing, a bucket hoist mechanism mounted on the housing, a bucket drag mechanism mounted on the main housing, a walking mechanism for moving the main housing over the ground, the walking mechanism including a motor mounted on the main housing, a planetary transmission which is mounted on the main housing and which is driven by the motor, a transmission output shaft driven by the transmission, a walk leg housing connected to the output shaft such that rotation of the output shaft causes walking movement of the walk leg housing, and a shoe fixed to the walk leg housing for engaging the ground during walking movement of the walk leg housing, a boom extending from the main housing, a bucket, a hoist rope extending between the bucket and the bucket hoist mechanism and over the sheave for causing vertical movement of the bucket, and a drag rope extending between the bucket and the bucket drag mechanism for causing horizontal movement of the bucket.
Patent CA-2157466-C (CA)
Title: Universal lift frame for a chair
Inventor: CASEY KENNETH
IPC: A61G15/04
Filed: 1994-02-28
Granted: 2001-07-17
Abstract: A universal lift frame (10) to which the bottom of a conventional chair, recliner or lounger is readily attachable. The frame (10) includes a base (12) and a platform (30) which is moved vertically and tilted forward and backward to assist the occupant in getting in and out of the chair.
Patent CA-2159178-C (CA)
Title: Detergents en granules tres actifs contenant des polymeres et des agents de chelation, et procedes d'obtention
Inventor: AOUAD YOUSEF GEORGES
IPC: C11D3/33
Filed: 1994-02-23
Granted: 1999-05-11
Abstract: Composant ou composition de détergents granuliformes à écoulement libre, d'une masse volumique non tassée d'au moins 650 g/l et dont le poids est composé (i) pour au moins 35 % d'un surfacteur anionique, (ii) pour 0,5 % à 30 % d'un agent chélatant et (iii) pour 0,5 % à 35 % d'un polymère ou copolymère, le rapport de poids entre l'agent chélatant et celui du polymère/copolymère se situant entre 1:100 et 1:1. On décrit également un procédé de production de ce composant ou de cette composition de détergent granuliforme. Ce procédé se caractérise en ce que l'on additionne des solutions aqueuses d'un agent chélatant et d'un polymère ou copolymère à une pâte hautement tensioactive.
Patent CA-2160171-C (CA)
Inventor: FURUICHI KENJI
IPC: G01C9/12
Filed: 1995-10-10
Granted: 2006-05-30
Abstract: A servo acceleration sensor comprises a pendulum assembly composed of a pendulum made up of a torque coil provided on one side of a metal plate, a free end section from which the pendulum is suspended, a base end section, and a pair of plate springs connecting the free end section and the base end section, a permanent magnet placed away from the metal plate, a pendulum assembly support frame that supports the pendulum assembly with the base end section being secured, a displacement sensor that senses the displacement of the pendulum and outputs it in the form of an electric signal, and a sensing circuit that supplies power to the torque coil on the basis of the electric signal and thereby generates magnetic force to return the pendulum to the original position and also senses acceleration, wherein the free end section and the base end section are made of synthetic resin and the free end section, the base end section, the plate springs, and the metal plate are integrated into an entity.