baber/WOPTO huggingface dataset:
Patent CA-1260422-A (CA)
Title: Process for cracking heavy hydrocarbon to produce  olefins and liquid hydrocarbon fuels
Inventor: GARTSIDE ROBERT J
IPC: C01G51/06
Filed: 1985-08-08
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE           A process for cracking heavy hydrocarbon feed-stocks by separation into light and heavy fractions and concommitantly thermally cracking the light fraction and coking the heavy fraction.
Patent CA-1256169-A (CA)
Title: Assist circuit for improving the rise time of an  electronic signal
Inventor: SANWO IKUO J
IPC: H03K19/0175
Filed: 1985-08-15
Granted: 1989-06-20
Abstract: ASSIST CIRCUIT FOR IMPROVING THE RISE TIME OF AN                  ELECTRONIC SIGNAL     Abstract of the Disclosure A circuit for improving the rise time of an electronic signal including a voltage generator for generating a reference voltage, a comparator for comparing the voltage of an electronic signal whose rise time is to be improved with the voltage of the reference voltage generator, and a current pulse generator controlled by the comparator for generating a current pulse of a predetermined duration responsive to the comparison of the comparator.  The current pulse is of sufficient magnitude to assist the rise time of the electronic signal.
Patent CA-1246200-A (CA)
Inventor: DRAAYER JOHANNES
IPC: H04Q3/52
Filed: 1985-10-09
Granted: 1988-12-06
Abstract: AN ARRANGEMENT FOR AN ELECTROMECHANICAL SPACE SWITCHING NETWORK                    ABSTRACT OF THE INVENTION This invention is a cost efficient network arrangement for a space switching network for high voltage applications.  This arrangement minimizes the number of control signal leads for a multistage switching network.  If a switching network has N stages, then the present invention provides for performing the space switching operation with N+1 control signal leads.  The present space switch arrangement may also be employed for conventional non-high voltage space switching applications.
Patent CA-1262115-A (CA)
Inventor: RANDALL EVERETT H
IPC: B65D85/24
Filed: 1985-10-15
Granted: 1989-10-03
Abstract: SHIPPING PACKAGE CONTAINING   COILED FASTENER PACKAGES                     ABSTRACT OF THE DISCLOSURE          A shipping package comprising an exterior carton having a rectangular bottom, sides and top closure defining an interior space.  A bottom panel, a top panel, and usually at least one divider panel are mounted within the interior space dividing the same into a plurality of tiered spaces.  The construction of the panels is such that each tiered space is defined along its lower surface by an upwardly facing corrugated sheet and along its upper surface by a downwardly facing corrugated sheet.  A plurality of coiled fastener packages are mounted within each tiered space so that the fastener head defining end thereof engages one of the corrugated sheets defining the same so as to collapse the engaged corrugations thereof and the fastener point defining end thereof engages the other of the corrugated sheets defining the same so as to penetrate the engaged corrugations thereof.
Patent CA-1237822-A (CA)
Inventor: TAMANO MICHIO
IPC: H05K13/04
Filed: 1985-12-23
Granted: 1988-06-07
Abstract: CONNECTOR PIN INSERTER                ABSTRACT OF THE DISCLOSURE      A connector pin inserter for feeding continuous connector pins formed integrally in the comb-like form as a belt-like carrier, separating the connector pins from the carrier, and pressing the connector pins into through holes of a printed circuit board.  The connector pin inserter comprises a board detector for detecting the kind of printed circuit board, means for reading detection results from the board detector, applying moving conditions to an X-Y table, disposed below a press-inserting mechanism for the connector pin to set the position of the printed circuit board,  and further applying press-inserting conditions to a press-inserting mechanism for performing press-inserting operations for a series of connecting pins, based on data of the board thickness, press-inserting position, pin size, and insertion pitch selected according to the kind of printed circuit board detected, and a plurality of cam link mechanisms arranged on a same cam axis.  The connector pin inserter further comprises the following devices driven by each cam link mechanism:  (a) a cutting device for separating a predetermined number of connector pins held by a clamping mechanism, (b) a push-out device for pushing out the clamping mechanism holding the separated connector pins thereon from an inserter head and pressing the connector pins into through holes of the printed circuit board, (c) a rotating device for rotating the inserter head around an axis parallel to the feed direction of the carrier, and (d) a feed device for intermittently feeding the carrier. The series of operations for cutting and separating the continuous connector pins and inserting the separated connector pins into through holes of the printed circuit board are sequentially controlled.
Patent CA-1249048-A (CA)
Inventor: ZIMMERMAN JOHN D
IPC: H02P1/10
Filed: 1986-02-20
Granted: 1989-01-17
Abstract: ABSTRACT OF THE DISCLOSURE         A coffee grinder has a control circuit for its electric grinder motor which includes a three-position control switch having a resident "off" position, a resident "On" position, and a non-resident or momentary "Start" position. In the "Off" position power is interrupted to all circuits of the grinder.  The "On" position is a resting position which is resumed after the start of each grind cycle in readiness for the start of another grind cycle.  The "Start" position is momentary and in which a relay is energized so as to complete a circuit that energizes the grinder motor.  In one type of coffee grinder the electrical control circuit includes a timer which can be set to determine the length of the grinding cycle. In another type of coffee grinder the length of the grinding cycle is determined by the presence of a ground coffee receiving bag or other container.  In both types of grinders the normal grinding cycle can be terminated by placing control switch in its "off" position.
Patent CA-1246952-A (CA)
Inventor: BRANEMARK PER-INGVAR
IPC: A61M1/28
Filed: 1986-02-26
Granted: 1988-12-20
Abstract: ABSTRACT         The present invention relates to a device for permanent establishment of a connection between the abdominal cavity or an organ located in the abdominal cavity and the exterior of the body, for instance for chronic peritoneal dialysis or other forms of treatment in respect of the abdominal cavity.  The device is made of commercially pure titanium or is at least coated with titanium on the surfaces coming into direct contact with abdominal wall tissue.  The healing-in of the device takes place preferably in two stages so that during an unloaded healing phase it is able to heal into the connective tissue of the abdomen and, within the abdominal cavity, the peritoneum, and so that only thereafter is the skin pathway made and the device actually in use.  The device comprises a first anchorage portion arranged to be implanted into the connective tissue of the abdomen at the first operation, a covering screw with plug to block the pathway opening in the anchorage portion during the healing phase and a skin passage in the form of a titanium tube for connection to the anchorage por-tion at the second operation after prior removal of the covering screw with plug.
Patent CA-1248637-A (CA)
Inventor: DELYANI DINO
IPC: G06F9/48
Filed: 1986-02-28
Granted: 1989-01-10
Abstract: -?-Abstract A tunable operating system in a multiprogrammed data processing system prevents lockout of I/O bound tasks of low priority by CPU bound tasks of high priority.  A range signal in the master control block and a range divider signal in each task control block together define a queue subset for each task. The queue subsets for different tasks are overlapped by at least one queue, and preferably by at least three queues. A plurality of time-slice values, preferably two, are assigned when tasks are dispatched; the time-slice values are assigned with respect to the task range divider signal and therefore are not fixed with respect to each queue.  The invention permits the weight given to the user-set task priority and to the priority based on recent task behavior to be varied as desired.  The range value, the divider values, and the time-slice values are variable to permit tuning of the operating system.
Patent CA-1250640-A (CA)
Title: Egr diagnostic system
Inventor: CHIESA ALAN F
IPC: F02D45/00
Filed: 1986-05-07
Granted: 1989-02-28
Abstract: EGR DIAGNOSTIC SYSTEM            Abstract of the Disclosure A system is described for diagnosing the operation of an exhaust gas recirculation system of an internal combustion engine having a speed density fuel delivery system and having a closed loop fuel adjustment.  The EGR system operation is determined by disabling the EGR system and observing the magnitude of change of the integral adjustment of the closed loop system.
Patent CA-1248858-A (CA)
Inventor: GHILARDI GIULIANO
IPC: B60C11/04
Filed: 1986-06-25
Granted: 1989-01-17
Abstract: ABSTRACT OF THE DISCLOSURE   The tread-pattern presents a plurality of circumferential  zig-zag  grooves that divide the tread-band into a plurality of ribs,  and a series of sipes which divide  at least the axially inner ribs, into a plurality  of  blocks that  are  reciprocally  locked,   one  with  respect to the other,  in the transversal direction. The above-said grooves,  are comprised by  an alternated succession  of narrow  notches and large elliptical shaped cavities, with the greater axis constituting one side of the zig-zag,  with having the cross-section,   the slant of the sidewalls  and the base-profile, variable with continuity.
Patent CA-1256404-A (CA)
Inventor: HANAWAY RICHARD W
IPC: G01N35/04
Filed: 1986-07-02
Granted: 1989-06-27
Abstract: ABSTRACT     A tower assembly for supporting a plurality of specimen trays for use in an automated analyzing system. Each specimen tray comprises a container tray for holding a plurality of specimens and a cover member having pad portions. The tower assembly comprises a generally rectangular frame having a plurality of shelves removably supported therein to provide a spaced apart parallel and overlapping array with the spaces between the shelves being adapted to receive the specimen trays. The tower assembly includes a system for capturing the cover member so that only the container tray is moved to a work station for inoculation or analysis while a cover member is retained in the tower.
Patent CA-1232796-A (CA)
Inventor: MOMOT ADAM
IPC: B63H1/36
Filed: 1986-07-08
Granted: 1988-02-16
Abstract: ABSTRACT OF THE DISCLOSURE         A propulsion system for a water-borne vessel.          There is a generally inflexible fin member.  A projection member is connected to the vessel.  It has resilient con-necting means attached to the generally inflexible fin member.  The projection member is connected to the vessel so as to be held below water along an axis parallel to the water line.
Patent CA-1264737-A (CA)
Inventor: CORSO ANTHONY J
IPC: D06P3/14
Filed: 1986-07-17
Granted: 1990-01-23
Abstract: Abstract The present invention provides novel, valuable azo dyestuffs of improved chlorine colorfastness, color strength and build-up properties having the following general formula (1):                          (1) wherein:        M is a hydrogen or an alkali metal, such as sodium, potassium or lithium, X is the vinyl group or a group of the general formula (2) - CH2 - CH2 - Z       (2) in which Z is a substituent which can be eliminated by an alkaline agent, and R is a phenyl group or it is an alkyl group of 1 to 3 carbon atoms, preferably a methyl group.   The azo dyestuffs of this invention are useful in coloring and printing fibers and other materials such as leather which contain carbonamide(NH-) and hydroxy(OH-) groups.  They provide scarlet shades on cellulosic materials and they have excellent fastness, color yield and build up properties.
Patent CA-1271123-A (CA)
Inventor: TUOT JAMES
IPC: A23F5/34
Filed: 1986-08-19
Granted: 1990-07-03
Abstract: Abstract Dryer and drying method A finely atomized liquid is projected in a stream and dried by contact with drying gas. The drying gas is projected in turbulent flow from opposite sides of the stream such flow being distributed along the length of the stream. The material may be atomized and projected by a jet of gas issuing from a nozzle, and the drying gas may be projected around the jet so that the drying gas meets the entrainment demand of the jet, thereby preventing recirculation of gases outside the jet.
Patent CA-1272223-A (CA)
Inventor: MORRISROE JOHN J JR
IPC: B60G11/26
Filed: 1986-09-30
Granted: 1990-07-31
Abstract: TITLE:  SYSTEM AND METHOD FOR LEVELING         A CONVERTED MOTOR HOME     INVENTOR:  JOHN J. MORRISROE, JR.     ABSTRACT OF THE DISCLOSURE     A method and system are provided for installation in a vehicle having an air suspension system comprising four air beams, each supported over a vehicle axle by bellows supplied by air from an air tank, and under control of one front and two rear height control valves.  Manually selective leveling control apparatus is installed in this system for leveling the vehicle, particularly when the vehicle (which has been converted from a bus to a motor home) is parked.  Four five-way ball leveling valves are installed in the air suspension system.          Each leveling valve is installed between a a different height control valve, the bellows of an air beam, and the common air tank.  Each five-way valve provides a means for adjusting the pressurized air to its associated air beam by manually setting it to:  (1) a "raise" position which admits pressurized air directly from the air tank to the air beam; (2) a "lower" position in which the air beam is vented through the exhaust port of the valve; (3) a "hold" position in which the air beam is connected to a plugged valve opening; or (4) to an "automatic" position in which the air beam is placed under the control of the automatic height control valve by connecting the air beam directly to the automatic height control valve.  The leveling valves are all mounted on, and controlled from, a control panel positioned near the driver's seat.
Patent CA-1261929-A (CA)
Title: Vibrating beam force transducer with angled isolator springs
Inventor: ALBERT WILLIAM C
IPC: G01P15/097
Filed: 1986-12-08
Granted: 1989-09-26
Abstract: Title of the Invention:  VIBRATING BEAM FORCE TRANSDUCER                      WITH ANGLED ISOLATOR SPRINGS     ABSTRACT OF THE DISCLOSURE An isolation system which prevents energy from being transferred by the vibrating member of a resonator to its end mounts is formed by having isolator springs coupled to respective isolation masses.  Each of the isolation masses is connected to a corresponding end mount.  Each pair of isolator springs is angled in such a way  hat the axes of the isolator springs would intersect at a node located somewhere along the longitudinal axes of the vibrating member.  Consequently, the axes of the isolator springs are positioned perpendicularly to loci of motions representing the direction of force and moment reactions produced at the roots of the vibrating member.
Patent CA-1265875-A (CA)
Inventor: TAWIL RIAD A
IPC: G01T1/15
Filed: 1987-01-07
Granted: 1990-02-13
Abstract: ABSTRACT A system and related method for sensing a parameter of a medium by means of radiation attenuation, the system including a radiation source for emitting radiation that will be attenuated as a function of the parameter upon passage through the medium and a radiation detector operatively positioned to detect the radiation that will be attenuated as aforesaid, and the system being further characterized by the detector comprising a sintillator probe for producing an electrical current output proportionally representative of detected radiation, a current integrator for continuously integrating the electrical current output of the sintillator probe, the current integrator having an input for receiving the electrical current output of the scintillator probe and an output for producing an electrical output representative of the integral of current received at the input thereof, a charge injector for supplying to the input of the current integrator current pulses of predetermined total charge and of opposite polarity relative to the electrical current output of the scintillator probe in response to the output of the current integrator having a predetermined characteristic, and a detector output for generating count signals at a frequency proportionally representative of the frequency at which the current pulses are supplied to the input of the current integrator by the charge injector.
Patent CA-1269443-A (CA)
Inventor: MASUKO AKINORI
IPC: H04N7/16
Filed: 1987-05-11
Granted: 1990-05-22
Abstract: Abstract of the Disclosure An intermediate-frequency automatic gain control circuit generates an IFAGC voltage for controlling the gain of an IF amplifier, in accordance with the level of the output signal of the IF amplifier.  An RFAGC voltage provides a voltage for controlling the gain of an RF amplifier of a tuner, in accordance with the IFAGC volt-age level.  The output voltage of the RFAGC circuit is supplied to a time-constant circuit made up of a series circuit including first and second resistors and a first capacitor,  and a second capacitor connected in parallel with the series circuit.  The time-constant circuit is connected to a time-constant control circuit made up of first and second diodes connected in parallel with the second resistor.   When the output voltage level of the RFAGC circuit increases or decreases above or below the diode voltage, the first or second diode is conductive, to decrease the time constant of the time constant cir-cuit.  An RFAGC voltage for controlling the gain of the RF amplifier of the tuner is derived from the node be-tween the second resistor and the first capacitor.
Patent CA-1244881-A (CA)
Inventor: GILLIS DANIEL
IPC: G01V3/26
Filed: 1987-07-28
Granted: 1988-11-15
Abstract: ABSTRACT         An electrode for induced-prospecting has an elongated cylindrical body of electricity conductive mate-rial provided with a leading end for contact with a con-ductive surface and a trailing end, an axial channel extends within the body from the trailing end, the electrode is pro-vided with keying means to cooperate with keying means on an adapter to prevent relative rotation, but to allow axial movement of the adapter relative to the electrode to permit its withdrawal therefrom, the body has a cavity opening onto its surface near its upper end for receiving the end of the insulated conductor for engaging the electrode; the electrode is employed in a geophysical prospecting method and apparatus especially suitable for measuring the metal content of the bedrock and over-comes disadvantages associated with the existance of a substantial, electrically conductive overburden or of non-conductive overburdens of significant depth.
Patent CH-508591-A (CH)
Title: Prepn of organic cpd
Inventor: GUTTMANN STEPHAN DR
IPC: C07K14/585
Filed: 1968-04-16
Abstract: (A) Cpds. (I) and their acid addition salts and heavy metal complexes X- -CO-Ser-Asn-Leu-Ser-Thr-Cys-Val-Leu-Ser-Ala-Tyr-Trp-Arg-Asn-Leu-A- sn-Asn-Phe-His-Arg-Phe-Ser-Gly-Y-Gly-Phe-Gly-Pro-Glu-Thr-ProNH2 X = H, NH2, RCONH or R'OCONH R = alkyl, aryl or aralkyl, opt. substd R' = alkyl, alkenyl, aryl or aralkyl, opt. substd. Y = Nle or Met (B) Cpds. (II) (esp. where R' = Et) (C) Medicaments contng. (I) (I) are hypocalcaemic agents, (II) are intermediates in prepg. (I).
Patent DK-115087-A (DK)
Inventor: PERRONE ETTORE
IPC: A61P31/04
Filed: 1987-03-05
Abstract: There are provided compounds of formula I :whereinR' is hydrogen or a C<sub>1</sub>-C<sub>4</sub> alkyl group either unsubstituted or substituted by one or more substituents chosen from a free or protected hydroxy or halogen atom;R<sup>2</sup> is a free or esterified carboxy group or carboxylate anion;R<sup>3</sup> and R<sup>4</sup> are each independently hydrogen or organic group,X is,-S-,Q is either(a") free or protected hydroxy, or(b") a C<sub>1</sub>-C<sub>4</sub> acyloxy, or(c") carbamoyloxy OCONH<sub>2</sub>, or(d") an optionally substituted heterocyclylthio group, or(e") an optionally substituted imido group, or(f") an optionally substituted quaternary ammonium group or(g") a halogen atom, and the pharmaceutically or veterinarily acceptable salts thereof.There are provided also methods for preparing compounds of formula 1. The compounds of formula I are useful as antibacterial agents.
Patent DK-173286-A (DK)
Inventor: POULSEN LARS
IPC: H02G5/00
Filed: 1986-04-16
Abstract: A separating holder for bus-bars in electrical bus-bar fields and switchboards comprises an essentially H-shaped holder body 1 with parallel side pieces 3, 4 joined by a cross piece 5. On the top of the crosspiece are a number of upwardly open slots 6 for bus-bars, mutually separated by separating elements 7. To connect the holder body 1 to other corresponding holder bodies in directions parallel to and/or perpendicular to the side pieces 3, 4, engagement elements are configured in the shape of pins or knobs 8, 9, 13 and recesses 10, 11, 14 receiving the pins or knobs both on the outside of the side pieces 3, 4 of the holder body 1 and at the free ends of the separating elements 7, as well as at the bottom edge of a wall element 12 projecting downward from the bottom of the crosspiece 5 of the holder body 1. The engagement elements on the side pieces 3, 4 situated opposite each other and the engagement elements on the separating elements 7 and the wall element 12, respectively, have mirror symmetry. <IMAGE>
Patent DK-209189-A (DK)
Inventor: HWO CHARLES CHIU-HSIUNG
IPC: C08L23/20
Filed: 1989-04-28
Abstract: A composition having peel seal characteristics is disclosed, which comprises (i) from 8 to 49 % by weight of a homopolymer or copolymer of but-1-ene having an average molecular weight of at least 500,000 and (ii) from 92 to 51 % by weight of a modified or non-modified low density polyethylene having a density of 930 kg m<-><3> or less. Films and sheets comprising this composition are also disclosed, as are laminates including such films and sheets.
Patent DK-215981-A (DK)
Inventor: SLESSOR K N
IPC: C07D311/94
Filed: 1981-05-14
Abstract: 1. Process for the preparation of lineatin, characterized in that 2,2,6-trimethyl-4-R-oxy-7.8-epoxy-3-oxabicyclo[4.1.0] heptane, of formula :  see diagramm : EP0040353,P6,F5  wherein R represents lower alkyl or benzyl, is rearranged, under the effect of alkali halides, in an inert solvent under neutral conditions and in the warm, to form a mixture of 2,2,6-trimethyl-4-R-oxy-3-oxy-bicyclo[4.2.0]octan-8-one and -7-one of formulae :  see diagramm : EP0040353,P7,F1  and  see diagramm : EP0040353,P7,F3  and subsequently the mixture of ketones is reduced with a complex hydride under conventional conditions to form the corresponding alcohols of formulae :  see diagramm : EP0040353,P7,F5  and  see diagramm : EP0040353,P7,F7  and after separation of the alcohol (c) the latter is converted into racemic lineatin by acid catalysis.
Patent DK-227379-A (DK)
Inventor: MALMBAK-KJELDSEN K
IPC: A01K63/00
Filed: 1979-05-31
Abstract: The fish breeding apparatus consists of an oblong cage 20, preferably shaped as an ellipsoid of revolution, with end pivots 23, which are mounted in bearing elements 36, which are adjustable in the height direction in relation to the support assemblies 30 of the cage. The support assemblies can be secured either to an arrangement of floats 11 or to bottom posts. The cage's shape and arrangement allow large capacity in relatively shallow water, and the adjustability of the height direction allows a certain variation of the environmental conditions of the fish. By turning the cage about its axis of rotation, heretofore submerged parts of the cage are brought up above the water surface, thereby air- drying the overgrowth, which facilitates its removal. <IMAGE>