baber/WOPTO huggingface dataset:
Patent CA-1157911-A (CA)
Inventor: KOCACHE RIAD M A
IPC: G01N27/407
Filed: 1980-06-20
Granted: 1983-11-29
Abstract: ABSTRACT         A device for monitoring a component in a fluid mixture includes a tube, the bore of which is divided into two chambers by a disc of solid electrolyte.  The electrolyte is chosen to have a conducting ion related to the component to be measured.  Suspension means in the form of two resilient diaphragms suspend the tube within a housing including a frame member and end caps.  Each of the diaphragms is sealed at its interface with the housing, and at its interface with an end of the tube.          A heater is provided to alter the temperature of the component in each chamber and inlet means and outlet means allow fluid to enter and leave the chambers.  The e.m.f. between electrodes is monitored and information about the fluid mixture can be obtained depending on the temperature of the mixture sensed by a thermocouple arrangement.  Unlike known monitors, the device is not as accessible to fragility problems.
Patent CA-1161651-A (CA)
Inventor: TANKE MARCELLINUS A
IPC: C01B25/46
Filed: 1980-07-23
Granted: 1984-02-07
Abstract: ABSTRACT OF THE DISCLOSURE     There is provided a process for preparing phosphates and a uranium containing concentrate by treating wet-process phosphoric acid with an inor-ganic fluorine compound, an organic dispersant and a reducing agent, separat-ing off the resulting uranium containing precipitate, adding to the remaining mixture a compound which reacts with phosphoric acid to form an insoluble phosphate and separating the precipitated phosphate from the mixture.
Patent CA-1147831-A (CA)
Inventor: MATSUDA TOSHIRO
IPC: B60T8/66
Filed: 1980-10-08
Granted: 1983-06-07
Abstract: ABSTRACT OF THE DISCLOSURE            Disclosed  is  a  brake  control system for an automotive vehicle for controlling application of release of brake pressure in order to prevent the vehicle from skidding. The system has a means for determining wheel r.p.m.,  a means  for  determining  deceleration  ratio of  the wheel r.p.m. and generating a signal when the determined decele ration ratio becomes equal to or more than a predetermined value, a means for determining target wheel r.p.m. based on the  wheel  r.p.m.  and  being  operative  responsive  to detecting  of  the  peak  of  friction  coefficient,  and  a control means for controlling applying and releasing of pressure fluid to wheel cylinders for skid controlling the wheel  deceleration  ratio.    The  target  wheel  r.p.m. determines ratio of deceleration of wheel r.p.m. based on the difference of wheel r.p.m. between the time detecting the peak of friction coefficient and the time detecting immediate preceding peak and the length of period between detecting of the peaks and thereby determining the target wheel r.p.m. by subtracting a deceleration value obtained based on the determined ratio of deceleration from the wheel r.p.m. determined at the time of detecting of the pea of friction coefficient.
Patent CA-1138484-A (CA)
Inventor: PASCH RYNOLD W
IPC: B25B1/24
Filed: 1980-11-19
Granted: 1982-12-28
Abstract: ABSTRACT:         Vise jaw covers, each of which comprises a flexible, elongated panel made of soft, resilient, compressible material such as latex rubber, and having a relatively wide end portion severed along a U-shaped line to define an opening with an adjacent flap and having an intermediate portion and a relatively narrow end portion which is brought up and over the face of the vise jaw after the latter is forced through the opening and then outwardly and downwardly along the back of the neck of the vise jaw, through the opening and tensioned, whereupon the opening-defining portions clamp the panel in snug-fitting  enveloping relation to the vise jaw with the soft intermediate portion stretched across the work-engaging surface of the vise jaw.
Patent CA-1163886-A (CA)
Inventor: VORHAUER BRUCE W
IPC: A61F6/08
Filed: 1980-11-20
Granted: 1984-03-20
Abstract: Abstract of the Disclosure A biocompatible nontoxic contraceptive sponge comprising a soft, flexible porous polymeric sponge body, one side of said body having a recess contoured to fit over the os of the cervix is disclosed.
Patent CA-1162314-A (CA)
Inventor: OTA HIDEO
IPC: G06F13/28
Filed: 1980-11-28
Granted: 1984-02-14
Abstract: Abstract:   A data input/output method and system is provided in which input/output transfer of data is performed between a large capacity data source and a large-capacity memory while data input/output control information is supplied from a processor.  If the actual time between input/output information units from the large-capacity data source is shorter than that time determined by a program in the processor, an interruption signal is generated to be in time for the input/output timing of the next input/output data unit, permitting continuous data transfer switching from one input/output data unit to the next input/output data unit without use of the program in the processor.
Patent CA-1151466-A (CA)
Inventor: BOSCO PETER M
IPC: A23D7/005
Filed: 1980-12-02
Granted: 1983-08-09
Abstract: ABSTRACT OF THE DISCLOSURE         A low-fat, butter-flavored spread comprises: a dispersed phase comprising from 5 to 40% fat, based on the weight of the spread; a continuous aqueous phase including a stabilizer; and an emulsifier system comprising a combination of a lipophilic emulsifier and a hydrophilic emulsifier; the relative and total amounts of the emulsifiers and the stabilizer being effective to provide a stable emulsion and a product which is solid at 40°F.  A process for preparing the spread is also disclosed.          The product realistically simulates the flavor, texture, mouth-feel, appearance, and stability of butter, yet reduces the calo-ric density by from 50 to 90%.
Patent CA-1152331-A (CA)
Title: Transferring rigid sheets from one conveyor to  another
Inventor: KELLAR JOHN D
IPC: C03B35/20
Filed: 1981-01-05
Granted: 1983-08-23
Abstract: ABSTRACT OF THE DISCLOSURE   This invention relates to a transfer of rigid sheets from a first conveyor for moving said sheets in end to end relation along a first path while the sheets are gripped by tongs suspended from carriages to a second conveyor for moving said glass sheets in a broadside direction along a second path parallel to the first path wherein the sheets are supported in an upright position along their lower edge.  The present invention has special utility in glass sheet handling apparatus, preferably apparatus for handling glass sheets for further cooling after previous thermal treatment.
Patent CA-1163383-A (CA)
Inventor: ADAMS VIRGIL DEAN
IPC: C02F1/50
Filed: 1981-04-06
Granted: 1984-03-06
Abstract: ABSTRACT    Wastewater is continuously disinfected by com-bining the wastewater with sufficient SO2, and option-ally with acid, that the wastewater has a selected free SO2 content of at least 5 mg/liter.  The combined SO2/wastewater is maintained at the selected free SO2 content for at least about 5 minutes.  The wastewater can be treated by dissolving SO2 into a first portion of the wastewater and combining the first portion with SO2 dissolved therein with a second portion of the wastewater stream.  SO2 can be stripped from the wastewater, and the stripped SO2 can be recycled.
Patent CA-1142704-A (CA)
Inventor: STEIN PAUL
IPC: A41D1/14
Filed: 1981-04-07
Granted: 1983-03-15
Abstract: MATERNITY CLOTHING GARMENT            Abstract of the Disclosure A maternity clothing garment having a body portion comprising leg or skirt regions and a waist portion having at least one panel extending around a substantial part of the waist circumference, said panel being produced from an elastic knitted ribbed material whereby it is expandible to conform to the shape of the wearer.
Patent CA-1137743-A (CA)
Title: Apparatus for transporting a tire from a loading  station to an unloading station
Inventor: TACKE KENNETH L
IPC: B05C7/00
Filed: 1981-04-16
Granted: 1982-12-21
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus for transporting a tire from a loading station to an unloading station while simultaneously rotating the tire abouts its axis is disclosed.  The apparatus comprises means for carrying a plurality of tires in side-to-side adjacency with their axes essentially coaxial from the loading station to the unloading station, and means is also provided for simulta-neously rotating the tires about their axes.
Patent CA-1145332-A (CA)
Inventor: RAINER GEORG
IPC: C07D495/04
Filed: 1981-05-06
Granted: 1983-04-26
Abstract: Abstract Substituted thienobenzodiazepinones of the general formula I                                               (I ),   wherein R1 denotes a hydrogen atom or an alkyl radical with 1 to 4 carbon atoms, R2 represents a halogen atom or has one of the meanings of R1, R3 denotes a halogen atom or the group -N(R4)R5, R4 denotes an alkyl radical with 1 to 4 carbon atoms or an alkenyl radical with 3 to 5 carbon atoms, R5 has one of the meanings of R4 or represents the group -(CH2)m-N(R6)R7, or R4 and R5 together, and with the inclusion of the nitrogen atom to which they are bonded, denote a morpholino group, a pyrrolindino group, a piperidino group, a hexahydroazepin-1-yl group, a piperazin-1-yl group which is optionally substituted in the 4-position by a methyl, ethyl or benzyl group, a 2,4-dimethyl-piperazin-1-yl group, or a hexahydrs-1H-1,4-diazepin-1-yl group which is sub-stituted in the 4-position by a methyl or ethyl group, R6 denotes an alkyl group with 1 to 4 carbon atoms, R7 denotes an alkyl group with 1 to 4 carbon atoms, A     denotes a straight-chain or branched alkylene group with 1 to 5 carbon atoms and m denotes 2 or 3, and their acid addition salts are new compounds.     They either have a protective action on the stomach and intestine and are suitable for the treatment of illnesses based on disorders in the stomach or intestine, or they are inter-mediate products.    Processes for the preparation of the new pharmacologically active compounds and of the intermediate products are given.
Patent CA-1162163-A (CA)
Inventor: MONTGOMERY GARY V
IPC: B65D55/02
Filed: 1981-09-21
Granted: 1984-02-14
Abstract: SUNBEAM PLASTICS                  ABSTRACT OF THE DISCLOSURE        A child-resistant package consists of a container having an open-ended neck and a cap having a top and an annular skirt which telescopes over the container neck.  There are co-operating snap-over retainers on the exterior of the neck  and the interior of the cap skirt which require the cap to be moved axially a distance greater than the axial over-lap of the retainers in order to remove the cap.  The container neck and the cap skirt also have a radially extending lug and a circumferentially extending ramp that are moved into engageable alignment by flexing the cap skirt inwardly.  The ramp has a surface which is inclined relative to the axis of the neck and cap skirt and which has an axial height greater than the distance of axial over-lap of the retainers. In order to remove the cap, the skirt is flexed inwardly to align the lug with the ramp surface and the cap is rotated relative to the container neck causing the cap to be moved axially a dis-tance sufficient to disengage the over-lapped retainers.  A stop bar is formed near the beginning end of the ramp which is spaced circumferentially from the ramp a distance only slightly greater than the circumferential width of the lug so that the lug must be inserted into such space when the skirt is flexed inwardly in order to engage the lug with the ramp when the cap is rotated relative to the container for removing the cap.
Patent CA-1187596-A (CA)
Inventor: SYMONDS DARRELL C
IPC: B65G53/52
Filed: 1981-12-07
Granted: 1985-05-21
Abstract: 11.     ABSTRACT OF THE DISCLOSURE      An arrangement for providing sensitive and reliable detection of blockage in airflow distribution outlets in which the distribution head includes a main conduit with the secondary conduit radiating from this, the arrangement being such that normally grain and superphos-phate will be directly diverted without impacting a target face into the secondary conduits but with any blockage occurring in any of the secondary conduits this uniform flow is upset with resultant increased impact against the target face.  There are detector means such as a microphone located behind the target face to provide a detection signal upon increased impact occurring.
Patent CA-1163134-A (CA)
Inventor: OKADA YUZO
IPC: A23L17/00
Filed: 1981-12-09
Granted: 1984-03-06
Abstract: ABSTRACT OF THE DISCLOSURE         A dipeptide sweetening composition, comprising:       (a)  from 20 to 60% by wt. of solid fat, (b)  from 10 to 30% by wt. of emulsifier, (c)  from 10 to 30% by wt. of polysaccharide and (d)  not more than 30% by wt. dipeptide sweetener, all of said percents being based on the weight of the com-position, is stable against heat or enzymes and useful for processed and fermentation foods.
Patent CA-1173355-A (CA)
Inventor: TOWSON DONALD E
IPC: E21B43/18
Filed: 1982-01-15
Granted: 1984-08-28
Abstract: Case 5563 GLR/ld June 3, 1981 ABSTRACT OF THE INVENTION      Viscous materials,  such as bitumen,  can be recovered from  subsurface  earth  formations,  such  as  tar sands,  by forming a shaft, or first borehole,  to the base of the de-sired formation,  forming a tunnel outwardly from the base of the shaft, and drilling second boreholes outwardly from the tunnel, into the desired formation.  Steam is injected into these second boreholes until the viscosity of the ma-terial is reduced, and the liberated material is then col-lected.  Variations of this basic procedure are discussed.
Patent CA-1187315-A (CA)
Inventor: WITTE ERWIN C
IPC: F16B39/30
Filed: 1982-02-11
Granted: 1985-05-21
Abstract: Abstract A fastener comprising a nut with V-threads modified to have a wedge ramp between adjacent flanks at the root thereof and characterized by the uniform pitch of the nut thread being a predetermined amount greater than the uniform pitch of the bolt thread which, in combination with the wedge ramp, results in optimum stress distribution within the bolt as well as a pre-vailing torque and anti-vibration relationship between the nut and bolt.
Patent CA-1175403-A (CA)
Inventor: WIIG SELMER L
IPC: G11B15/43
Filed: 1982-02-12
Granted: 1984-10-02
Abstract: TAPE TRANSPORT SYSTEM     ABSTRACT OF THE INVENTION:     A capstan driven web system having a take-up reel and a supply reel, the tape being drawn from the supply reel by a tape driven capstan arrangement.  The drawn tape is collected on the take-up reel which is mechanically coupled to the supply reel by a mechanism having a variable transfer ratio.  In one embodiment, the variable ratio transport system is formed of a belt drive system having variable diameter pulleys coupled to each of the tape reels.  The transfer ratio of the variable diameter pulley system is controlled by a servo mechanism which selects an appropriate transfer ratio in response to the position of a servo arm which senses the tension of the tape.
Patent CA-1184759-A (CA)
Inventor: BELSKY VALENTIN I
IPC: C22B9/02
Filed: 1982-02-19
Granted: 1985-04-02
Abstract: APPARATUS FOR REFINING METAL MELTS FROM         INSOLUBLE IMPURITIES              Abstract of the Disclosure The apparatus comprises a housing, a filtering devi-ce, mechanism, for driving the filtering device, respecti-vely, through rotation and reciprocation and a device for discharging impurities from the filtering device, The fil-tering device includes the top and bottom plates spaced from one another, the top plate being mounted of a hollow stem, and the bottom plate being mounted on another stem extending through the hollow one. In accordance with the invention, to adjust the spacing of the plates, the filte-ring device includes a resilient member supported by the stem extending through the hollow one and adapted to coo-perate with the hollow stem so as to maintain the relati-ve position of the plates. The end of the same stem exten-ding through the hollow stem, remote from the bottom pla-te, carries a first abutment cooperating with the resili-ent member. The end of the hollow stem carries an adjus-table abutment adjoining the first abutment, the relative position of the adjustable abutment and the first abut-ment defining the desired spacing of the plates.     The present invention can be utilized to utmost of-fectiveness for refining tin, lead and their alloys.
Patent CA-1168118-A (CA)
Inventor: CLAYTON WILLIAM J
IPC: C08J7/054
Filed: 1982-02-24
Granted: 1984-05-29
Abstract: ABSTRACT OF THE DISCLOSURE         The shear strength cling of thermoplastic food wrap film is improved by coating at least one surface of the film with a composition comprising a major proportion of an alkali metal dialkyl sulfosuccinate and a minor proportion of a high boiling moisturizing liquid.
Patent CA-1174935-A (CA)
Title: Spray dried base beads and detergent compositions
Inventor: GRECSEK JOHN J
IPC: C11D11/02
Filed: 1982-02-25
Granted: 1984-09-25
Abstract: SPRAY DRIED BASE BEADS AND   DETERGENT COMPOSITIONS           ABSTRACT OF THE DISCLOSURE:         Free flowing, spray dried beads which are useful as a detergent or for the manufacture of a particulate built synthetic nonionic organic detergent composition include water softening aluminosilicate (such as a zeolite), bentonite and water soluble builder, and may also include water soluble synthetic organic detergent and a small proportion of water soluble silicate, although such silicate is preferably omitted.  The beads can be made to be of a bulk density within a broad range, and the bulk density may be varied by control of the bead formula and by modification of spray drying conditions.  The base beads and detergent compositions formulated with them are of reduced alumino-silicate deposition characteristics, due to the presence of bentonite and the absence of or presence of only a low content of water soluble silicate, with the bead composition being main-tained within given ranges.  The moisture content of the beads will be such as to maintain at least 2% and preferably 3% or 4%, or more of moisture in the bentonite so that its normal swelling power is retained, because the swelling of the bentonite is considered to be important in dispersing the beads in wash water and also, even more importantly, in helping to prevent alumino-silicate agglomeration and objectionable deposition thereof on materials washed, and in helping to break up any minor propor-tion of such agglomerates which might be formed.
Patent CA-1196408-A (CA)
Inventor: ESKANDRY EZRA D
IPC: G01S13/75
Filed: 1982-03-15
Granted: 1985-11-05
Abstract: ABSTRACT OF THE DISCLOSURE         A microstrip antenna is incorporated in a floor mat, the latter consisting of a conductive grid laminated to a conduc-tive sheet with a layer of dielectric material therebetween to form a capacitor.  The microstrip antenna is connected to a source of microwave energy for the purpose of radiating a micro-wave signal through a surveillance area.  A low frequency signal is applied to the capacitor section of the mat for direct capa-citive coupling through the body of a pedestrian to any sur-veillance tag carried thereupon.
Patent CA-1180188-A (CA)
Inventor: FRIELINGSDORF HORST
IPC: C03B35/16
Filed: 1982-03-24
Granted: 1985-01-02
Abstract: ABSTRACT OF THE DISCLOSURE          Hot glass panes are displaced without sagging through a treatment station, such as an oven, on a roller grate which is linearly reciprocated while the rollers of the grate receive a translatory angular velocity component and an angular oscil-lation so that the velocity at a glass pane relative to the traveling grate is R..omega.osc + R..omega.trans, where R is the radius of the rollers at a point of contact with the pane, .omega.osc is the angular oscillation velocity component of the roller dis-placement and .omega.trans is the angular translatory component.
Patent CA-1188350-A (CA)
Inventor: GIANNAKIDIS DIMITRIOS
IPC: B32B15/08
Filed: 1982-03-29
Granted: 1985-06-04
Abstract: ABSTRACT OF THE DISCLOSURE            A molding having a layered structure wherein a bright film which has been metallized on both sides is en-capsulated in ionomer resin material.  The molding is suitable for decorative and protective uses on automotive vehicles.
Patent CA-1177414-A (CA)
Inventor: LEGERIUS BENGT
IPC: F16C33/04
Filed: 1982-04-23
Granted: 1984-11-06
Abstract: Abstract of the Disclosure A prefabricated lubricant unit intended for insertion between two members during their displacement relative each other with the intention of reducing the friction between them, thereby replacing messy, manually applied lubricant. The lubricant unit includes two films, or one film folded double and a lubricant placed in the space between them. After fulfilling its lubricating task, the lubricant unit can be removed without leaving traces in the form of grease, oil, soap or the like.
Patent CA-1205496-A (CA)
Inventor: SWERSEY BURT L
IPC: G01G19/44
Filed: 1982-05-04
Granted: 1986-06-03
Abstract: ABSTRACT OF THE DISCLOSURE     The scale is of limited height and utilizes Z-shaped flexures between the load frame and support frame. The scale can be placed in a hospital bed for weighing bedridden patients or for monitoring weight variations in bedridden patients.         A cart is provided for transporting the scale from place to place and includes an inclined ramp from which the scale may be readily moved onto a bed.
Patent CA-1148622-A (CA)
Title: Fiber optic signal conditioning circuit
Inventor: PICKETT TERENCE D
IPC: H04B10/40
Filed: 1982-06-14
Granted: 1983-06-21
Abstract: FIBER OPTIC SIGNAL CONDITIONING CIRCUIT               Abstract of the Disclosure A circuit for both transmitting and receiving information in the form of light energy using a single light-emitting diode.          Signals are received by the diode from a fiber optic light pipe or bundle and are converted into electrical energy.  A transmission section in the same circuit converts electrical energy into light energy in the diode to transmit information.   The system, therefore, requires only one diode and one optical connector at each end of the light pipe or bundle for two-way communications.
Patent CA-1187713-A (CA)
Inventor: MATHIEU JEAN-PAUL
IPC: G01F25/00
Filed: 1982-09-27
Granted: 1985-05-28
Abstract: Abstract of the Disclosure A proving system is described wherein there is a cylinder and a moving piston within the cylinder having an indicator rod extending out of the cylinder and a cursor on the rod adapted to move relative to a scale.  A jacket surrounds the cylinder to which liquid propane will be circulated in order to equalize the temperature of the prover system prior to proving a meter to be proved.  Once the temperature of the prover has been equalized the temperature of the liquid propane by continuously circulating the liquid propane through the jacket, the circulation to the jacket will be shut off and test runs of the liquid propane through the meter can be initiated.