baber/WOPTO huggingface dataset:
Patent CA-1300719-C (CA)
Title: Automotive constant speed cruise control system
Inventor: TERATANI TATSUO
IPC: B60K31/10
Filed: 1986-12-29
Granted: 1992-05-12
Abstract: ABSTRACT OF THE DISCLOSURE     An automotive constant speed cruise control system for a vehicle comprises an automatic speed change controller for automatically changing speed in a transmission depending on the throttle valve opening and vehicle speed, a constant speed controller having a constant speed travelling control function for maintaining a target vehicle cruising speed by controlling on the basis or duty ratio of the throttle valve opening according to vehicle speed also having a transmission limiting function for sending out a signal to the automatic speed change controller to prohibiting selection of the maximum speed in the transmission for a specified time when the vehicle speed falls.  The transmission limiting function is capable of being started from outside by inputting a speed change signal indicating that the transmission is shifted down from a maximum speed to the controller for constant speed traveling.
Patent CA-1279916-C (CA)
Title: Gas cylinder monitor and control system
Inventor: DAVID GUY
IPC: G05B23/02
Filed: 1987-02-12
Granted: 1991-02-05
Abstract: ABSTRACT             A system for monitoring and controlling distributed functions within a building, such as the pressure and temperature of gases stored within cylinders.  A plurality of modules are located at strategic points within the building for performing specific allocated functions in relation to monitoring and controlling the status of the gas cylinders.  A first type of module detects dangerous conditions within the gas cylinders and generates and displays alarm signals in response thereto.  A second type of module displays the alarm signals at a location remote from the gas cylinders and transmits command signals for remote shut off of a predetermined one or more of the gas cylinders.  A central module interconnects each of the first and second modules and controls signal transmission therebetween.  A communication module is connected to the central module for transmitting alarm signals to an operator remote from the system in order that the operator may become apprised of the status of the gas cylinders and take any necessary action.
Patent CA-1302949-C (CA)
Title: Process for the production of uv-hardened opaquely pigmented coatings
Inventor: MEIXNER JUERGEN
IPC: C09D167/06
Filed: 1987-04-10
Granted: 1992-06-09
Abstract: Process for the production of UV-hardened opaquely pigmented coatings A b s t r a c t The invention relates to a process for the production of UV-hardened opaquely pigmented coatings, in which a polyester lacquer of 100 parts by weight of air-drying polyester, 0.1 to 10 parts by weight of cellulose nitrate, 0 to 30% by weight, based on the cellulose nitrate, of a placticizer for cellulose nitrate, 10 to 150 parts by weight of pigment, 1 to 10 parts by weight of hydroperoxide, as an initiator, 0.005 to 1 part by weight of siccative, 0.5 to 5 parts by weight of photoinitiator is applied in an amount of 60 to 150 g/m2 to the substrate and the lacquer film is pregelled for 1 to 5 minutes at a temperature of 50 to 80°C and is then hardened under UV radiation wherein the air-drying polyester is free from copolymerizable monomers and contains .beta.,.gamma.-ethylenically unsaturated ether groups.  The coatings so prepared, are particularly suitable for coating wood, wood-like materials and films of plastic.      Le A 24 440
Patent CA-1285854-C (CA)
Title: Remote actuating mechanism
Inventor: ZAHN WERNER
IPC: A01B63/111
Filed: 1987-05-15
Granted: 1991-07-09
Abstract: REMOTE ACTUATING MECHANISM Abstract of the Disclosure A remote actuating mechanism, in particular for actuating a control lever of a three-point implement hitch, has a transmission unit with a slide which is movable longitudinally by means of a swingable driver.  The driver can be held in an inoperative position and has a spring-loaded driving pin by means of which a positive connection can be obtained between the driver and the transmission unit in any position of the slide. The positive connection is possible, however, only in a single spatial relationship between the driver and the slide.  In the inoperative position, the driver is separated from the slide and a lock is provided to prevent unintentional actuation.
Patent CA-1277115-C (CA)
Title: Hydraulic system for a toggle-type plastic injection molding machine capable of precision coining
Inventor: HERTZER RONALD A
IPC: B29C45/82
Filed: 1987-07-30
Granted: 1990-12-04
Abstract: HYDRAULIC SYSTEM FOR A TOGGLE-TYPE PLASTIC INJECTION  MOLDING MACHINE    CAPABLE OF PRECISION COINING                    Ronald A. Hertzer ABSTRACT OF THE INVENTION     An improved computer controlled hydraulic system for a conventional toggle-type plastic injection molding machine of the type comprising an injection assembly and a mold clamping assembly.  The hydraulic system comprises a first low volume pump and a second high volume pump connected between a reservoir of hydraulic fluid and a pressure and flow control manifold.  The output of the pressure and flow control manifold is connected to an injection control manifold, in turn connected to and operating the instrumentalities of the injection assembly.  The output of the pressure and flow control manifold is also connected to a clamping control mani-fold, in turn connected to and operating the cylinder of the clamping assembly.  An isolation manifold is con-nected between the pressure and flow control manifold and the clamping control manifold.  A third low volume pump is connected between the reservoir and the isolation manifold.  The isolation manifold is also connected to the reservoir.  When unactuated, the isolation manifold connects the output of the pressure and flow control manifold directly to the clamping control manifold and recirculates the third pump to reservoir, when the machine is to perform sequential cycles such as conven-tional injection molding or conventional coining.  When actuated, the isolation manifold disconnects the clamping manifold from the pressure and flow control manifold and connects the third pump to the clamping control manifold, enabling the machine to perform a coining cycle with individual and simultaneous clamping and injection control, and precise and repeatable position and speed control of the coining step.
Patent CA-1284276-C (CA)
Title: Means for mounting terminal blades in a housing of a timer
Inventor: COLE RONALD E
IPC: H01H43/02
Filed: 1987-09-22
Granted: 1991-05-21
Abstract: MEANS FOR MOUNTING TERMINAL BLADES      IN A HOUSING OF A TIMER Abstract of the Disclosure A timer having switch means responsive to a cam programming means, the cam programming means being driven through a timer motor through a clutch operated drive means.  The cam programming means and the switch means are disposed within a housing.  Electrical terminals are mounted in the housing and extend through the housing and are unitarily constructed with the switch means.  The electrical terminals are held within slots in a wall of the housing through a pair of projections lanced from the terminals which engages notches in opening to the slots.  The projections are individually in planes that are at an angle to each other and which are spring biased to act as cantilevered spring members and made to squeeze inwardly between sides of the notches.   In the preferred configuration, the projections are pointed to act as barbs that dig into the comparatively soft plastic walls of the notch and tend to anchor the combination blade terminal in place.
Patent CA-1309645-C (CA)
Inventor: KERSCHER LORENZ
IPC: C12Q1/60
Filed: 1987-10-09
Granted: 1992-11-03
Abstract: ABSTRACT Process and reagent for the specific determination of the cholesterol of HDL fraction The present invention provides a process for the specific determination of the cholesterol of the HDL fraction in the presence of the LDL fraction of the lipoproteins of the serum by the action of cholesterol esterase for the liberation of the cholesterol and oxidation of the liberated cholesterol with cholesterol oxidase and oxygen with the formation of hydrogen peroxide and kinetic measurement of the hydrogen peroxide formation or of the oxygen consumption, wherein the measurement is carried out within 2 to 15 minutes after the start of the oxidase reaction at a temperature of from 20 to 40°C. during a predetermined time interval and during the measurement there is maintained in the reaction solution a cholesterol esterase concentration of 0.05 to 30 U/ml., a cholesterol oxidase concentration of 0.1 to 50 U/ml., a concentration of a tenside of the bile acid group of 1.0 to 20 mMole/litre, a concentration of a non-ionic detergent of 0.1 to 10 g./litre and a pH value of 5 to 9.     The present invention also provides a reagent for the specific determination of the cholesterol of the HDL fraction in the presence of the LDL fraction of the lipoproteins of the serum which reagent contains cholesterol esterase, cholesterol oxidase, a tenside of
Patent CA-1301710-C (CA)
Title: Reclosable packaging and storage container
Inventor: RAY GEORGE C III
IPC: B65D33/16
Filed: 1987-10-22
Granted: 1992-05-26
Abstract: RECLOSABLE PACKAGING AND STORAGE CONTAINER ABSTRACT OF THE DISCLOSURE A reclosable packaging and storage container that is particularly well-suited for packaging and for warehouse and retail shelf storage of consumer food products is provided. Included is a flexible pouch having an access opening assembly which includes both a peelable adherence seal and a releasable closure assembly that includes mating flexible closure strips having interlocking means in order to permit the consumer to easily open the container and to readily and positively reclose same. 30031-I
Patent CA-1279748-C (CA)
Title: Process for recovering a polyarylene sulfide
Inventor: NAGIRA NOBUO
IPC: C08G75/0281
Filed: 1987-11-23
Granted: 1991-01-29
Abstract: Abstract of the Disclosure:       A polyarylene sulfide having a low content of electrolytic ions is economically recovered from a mixture consisting mainly of polyarylene sulfide and an alkali metal halide which mixture is obtained by reacting a polyhaloge-nated aromatic compound and an alkali metal sulfide contain-ing water in an organic polar solvent, by dehydrating the mixture by distillation, mixing the dehydrated mixture with a solvent which is a bad solvent for both polyarylene sulfide and alkali metal halide and which is soluble in the organic polar solvent to prepare a slurry consisting essentially of the polyarylene sulfide and the alkali metal halide, subjecting the slurry to solid-liquid separation, washing the resultant cake with the bad solvent, drying the cake, adding water to the cake to wash away the alkali metal halide through dissolution, and subjecting the slurry to solid-liquid separation to recover polyarylene sulfide. Such a polyarylene sulfide is particularly useful for use in electronic and electric components and molded articles such as films, sheets and fibers.
Patent CA-1292759-C (CA)
Title: Vehicle convertible top having sail flap tensioner
Inventor: WAGNER JOHN J
IPC: B60J7/12
Filed: 1987-11-25
Granted: 1991-12-03
Abstract: VEHICLE CONVERTIBLE TOP HAVING SAIL FLAP TENSIONER                   ABSTRACT           A  vehicle  body  convertible  top  (20) disclosed has a soft top whose sail flaps (36) are free to move with respect to the vehicle body and an associated foldable frame (22) but are connected to tensioners  (40)  that secure the sail flaps in the upper raised position of the convertible top. Each  tensioner   (40)   includes   a  guide   (42) preferably embodied by a curved tube (62) and an elongated flexible member (44) that extends through the guide tube  (62)  for attachment to both the associated sail flap  (36)  and the foldable frame (22).   Upon raising of the convertible top,  the tensioners (40) resiliently pull on the sail flaps (36)  through a  springs  (49)  disposed  along  the elongated flexible members (44) to provide the sail flap tensioning without any operator manipulation specifically directed thereto such as the snapping and   unsnapping   previously    necessary   with convertible tops.
Patent CA-1324504-C (CA)
Inventor: YELDERMAN MARK
IPC: A61B5/1455
Filed: 1987-12-11
Granted: 1993-11-23
Abstract: OXIMETER APPARATUS AND METHOD FOR MEASURING ARTERIAL      BLOOD CONSTITUENTS                     ABSTRACT An oximeter and method is disclosed for non-invasively measuring blood which is capable of determining the oxygen saturation of arterial blood.  The oximeter includes at least one light source addressed to a tissue area of a patient, such as a finger or earlobe.  A photo-detector receives emitted light passing through the sample and a receiver circuit analyzes the data and produces an output which is proportional to the oxygen content of blood.  The light source is driven at a preselected carrier frequency and the receiver circuit is tuned to said carrier frequency so that undesired signals can be filtered out leaving only the signals created by the emitted light passing through said tissue.  The oxygen content is calculated using the patient's known red cell count, thereby correcting the final saturation value for patient anemia,  Moreover, the calculation for oxygen saturation incorporates red cell scattering parameters for increased accuracy in clinical environments.
Patent CA-1275508-C (CA)
Title: Hierarchical top-down method for physical vlsi-chip design
Inventor: KLEIN KLAUS
IPC: G06F17/50
Filed: 1987-12-16
Granted: 1990-10-23
Abstract: A B S T R A C T     HIERARCHICAL TOP-DOWN METHOD FOR PHYSICAL VLSI-CHIP DESIGN            For the physical design of a VLSI chip a method is provided to implement a high density master image that contains logic and RAMs.  In  a  hierarchical  top-down  design  methodology  the circuitry to be contained on the chip is logically divided into partitions that are manageable by the present automatic design systems and programs. Global wiring connection lines are from the  beginning  included  into  the  design  of  the different individual  partitions and treated there in the same way as circuits in  that  area.  Thus  the  different  partitions  are designed in parallel. A floor plan is established that gives the different partitions a shape in such a way that they fit together  without  leaving  any  space  between  the  different individual partitions. The chip needs no extra space for global wiring and the partitions are immediately attached to each other. The master image described is very flexible with respect to logic, RAM, ROM and other macros, and it offers some of the advantages of semicustom gate arrays and custom macro design.   The thus designed chip shows no global wiring avenues between the partitions and has partitions of different porosity.
Patent CA-1308873-C (CA)
Inventor: NEWMAN FREDERICK C
IPC: B65D81/34
Filed: 1988-01-13
Granted: 1992-10-20
Abstract: ABSTRACT     A multilayer plastic sheet adapted for the manufacture of containers for food products  to be  cooked  or reheated in microwave ovens is disclosed wherein the sheet has at least one layer of a propylene polymer composition bonded to the surface of a  styrene polymer layer,  the propylene polymer layer having incorporated therein about 20 to about 40 percent by weight of an inorganic filler such as talc,  the filled propylene polymer and the styrene polymer layers having a melt flow substantially equal to the other and the thickness of the layers being at a ratio of from about 60:40 to about 40:60.
Patent CA-1276473-C (CA)
Title: Airblast fuel atomizer
Inventor: TUTHILL RICHARD S
IPC: F23D11/10
Filed: 1988-02-08
Granted: 1990-11-20
Abstract: Airblast Fuel Atomizer Abstract An airblast fuel nozzel 16 for a gas turbine includes a central swirled airflow.  The vanes 52 of the swirler 30 are cambered to provide smooth intercept and discharge of air, thereby effecting more uniform fuel distribution than the prior art.
Patent CA-1290081-C (CA)
Title: Multicarrier demodulator
Inventor: GOECKLER HEINZ
IPC: H04L5/06
Filed: 1988-03-10
Granted: 1991-10-01
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention relates to a multicarrier demodu-lator for separating and demodulating a digitalized frequency multiplexed signal into a plurality (L) of individual channel signals, with the separation being performed using a frequency division demultiplexer (FDM).  The separated channel signals are each filtered using bandwidth limitation filters and thereafter demodulated using a synchronous demodulator.  Following demodula-tion, the signals are filtered by interpolation filters, data (Nyquist) filters, and subsequently decided upon in a decider.          The invention is characterized by the fact that the demodulator operates upon a pair of phase displaced complex channel signals.
Patent CA-1308839-C (CA)
Title: Polyarylene thioether composition
Inventor: ICHIKAWA YUKIO
IPC: C08L81/02
Filed: 1988-04-15
Granted: 1992-10-13
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed herein is a polyarylene thioether composition comprising: 100 parts by weight of a polyarylene thioether (A) which contains not less than 70 wt% of a repeating unit of           ; and 0.01 to 15 parts by weight of a polyarylene thioether (B), which is a nucleating agent and contains not less than 60 wt% of a repeating unit of            as the main constituent and has a melting point of not lower than 290°C or a melt crystallizationtemperature of not lower than 220°C. This composition may further comprise 0.1 to 300 part by weight of an inorganic filler and/or a fibrous filler. A 50% crystallization time,?1/2, at 250°C of the polyarylene thioether composition is not more than 1/1.5 of the 60% crystallization time of a polyarylene thioether whichdoes not contain the polyarylene thioether (B) Accordingly, its melt molding cycle is short and its molded product has a high strength.
Patent CA-1324107-C (CA)
Title: Dehumidifier
Inventor: YAMAUCHI SHIRO
IPC: G02F1/17
Filed: 1988-05-06
Granted: 1993-11-09
Abstract: ABSTRACT    A dehumidifier for removing moisture from a gas containing moisture to which the present invention relates comprises a first electrode which is in contact with a gas containing moisture on one surface thereof and, when a positive voltage is applied thereto, produces protons from said moisture, a proton conductive solid which is connected to the other surface of said first electrode and allows said protons to pass therethrough, and a second electrode which is connected to said proton conductive solid on one surface thereof in a portion other than the connection portion between said proton conductive solid and said first electrode and in contact with the air on the other surface thereof and which, when a negative voltage is applied thereof, produces hydrogen or water from said protons passed through said proton conductive solid.
Patent CA-1304059-C (CA)
Title: Roll winding machine
Inventor: ELSNER BERTRAM F
IPC: B65H19/22
Filed: 1988-07-08
Granted: 1992-06-23
Abstract: ABSTRACT OF THE DISCLOSURE      A machine and method for winding coreless rolls  from an indefinite length web by winding a spiral body in a winding pocket with a trailing end extending upstream from the pocket, releasing the body from the pocket and accelerating the body and trailing end downstream away from the pocket while winding the trailing end onto the body to complete the roll and to create a gap between the trailing end and the leading end of a web fed toward the pocket. Fingers are extended through the gap to guide the leading end of the web and into the pocket and intricate winding of the next roll.
Patent CA-1305311-C (CA)
Title: Apparatus for decontaminating pcb-contaminated dielectric fluids
Inventor: MENDIRATTA ASHOK K
IPC: A62D3/00
Filed: 1988-07-14
Granted: 1992-07-21
Abstract: APPARATUS FOR DECONTAMINATING PCB-CONTAMINATED               DIELECTRIC FLUIDS                      ABSTRACT           A mobile apparatus for chemically decontaminating PCB-contaminated dielectric fluids utilizes three reactors through which the contaminated fluid is processed on a repetitive, sequential batch basis automated by a programmable controller.  The processing of each reactor batch includes a charging cycle during which a reactor is filled with contaminated fluid, a reaction cycle during which the PCBs are destroyed by reaction with reagents introduced into a reactor, and a discharging cycle during which the reactor is emptied of decontaminated fluid and reaction by-products into a decanting tank for ultimate separation.  The controller coordinates the sequential batch processing through the three reactors in 120°C time phased relation such that a charging cycle of one reactor batch, a reaction cycle of a second reactor batch and a discharging cycle of the third reactor batch are all coincident in time during normal operation.
Patent CA-1315215-C (CA)
Title: Card index holder
Inventor: COCKS DAVID
IPC: B42F17/08
Filed: 1988-07-27
Granted: 1993-03-30
Abstract: ABSTRACT            "Improvements in or relating to containers particularly card index containers"       There is provided a card index box having upstanding side and front walls and an open top adapted to be closed by a lid capable of being moved from a closed position over the upper surface of the box to an open position where it is firmly retained in an open condition to the rear of the box.
Patent CA-1305491-C (CA)
Inventor: PUCKETTE THOMAS A
IPC: C07C47/198
Filed: 1988-08-08
Granted: 1992-07-21
Abstract: Low Pressure Rhodium Catalyzed Hydroformylation of Olefins Abstract The hydroformylation of olefins with rhodium complex catalysts is described.  The catalysts employed comprise a rhodium complex with  at  least  one phosphine having a specified    structure,    e.g.,    tris(benzyl)phosphine. Preferred phosphines have a pKa in the range of about 3.5 up to 5.3 and a cone angle in the range of about 160 up to 195°. Hydroformylation  reactions  at  relatively  low temperatures  and pressure  and yet with high rates  of reaction and high selectivity to aldehyde product are obtained by the practice of the present invention.
Patent CA-1301699-C (CA)
Title: Closure for containers with convenient tear off skirt
Inventor: CRISCI HARRY E
IPC: B65D55/02
Filed: 1988-08-09
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE     A resilient molded plastic closure for a container of the type having a neck surrounding an opening to the container and having dual closure retaining configurations on the exterior of the neck;  the closure comprising a cap for covering said open-ing to said container with a depending annular flange on the edge of said cap, closure retaining configurations in said depending annular flange, a groove in the depending annular flange forms a frangible wall defining a tear skirt therebelow, a vertically positioned frangible wall in said tear skirt forming means for separating said tear skirt, an enlarged pull tab on the tear skirt on one side of the vertically positioned frangible wall upwardly from the lower edge of said tear skirt whereby the enlarged pull tab defines an extension of one end of tear skirt of size and shape enabling it to be easily manually engaged and moved so as to remove said tear skirt from said closure.
Patent CA-1312697-C (CA)
Title: Process for preparing shaped article having thick section
Inventor: ISHIMARU YOSHIHARU
IPC: C08G61/08
Filed: 1988-09-16
Granted: 1993-01-12
Abstract: ABSTRACT       A substantially pore-free shaped article having a thick  section, composed of polycyclic norbornene polymer, is produced by bulk-polymerizing a norbornene monomer having a tricyclic or higher cyclic structure in the presence of a methathesis catalyst in a mold while controlling the maximum curing exotherm tempera-ture of the reaction mixture to a level not exceeding 160°C; this process permits manufacture of large machinable plastic stock of superior physical characteristics such as reduced water-absorbing property by reactive injection molding.