baber/WOPTO huggingface dataset:
Patent CA-1220279-A (CA)
Inventor: WILSON HAROLD S
IPC: G01C17/30
Filed: 1985-06-20
Granted: 1987-04-07
Abstract: ABSTRACT         To determine the orientation of a moving platform with respect to a magnetic field is described, a component vector magnetometer mounted on the platform is rotated about at least two axes in the magnetic field.  Changes in the signals from the magnetometer are monitored, and the direction of the magnetic field relative to the platform is computed from the signal changes.  It is not necessary to know the DC bias of each magnetometer channel or the component of the background magnetic field along each axis of the magnetometer.
Patent CA-1246691-A (CA)
Inventor: FERRIS DAVID A
IPC: H03K19/013
Filed: 1985-07-18
Granted: 1988-12-13
Abstract: MULTIPLE PHASE-SPLITTER TTL OUTPUT CIRCUIT WITH IMPROVED DRIVE CHARACTERISTICS Abstract A multiple phase splitter TTL tristate output circuit having a feedback diode coupled between the signal output and the collector of a first phase-splitter transistor to accelerate sinking of current from the output to low potential during transition of binary signals at the output from high to low potential.  An independent base drive is coupled to the base of the first phase-splitter transistor independent from any base drive coupled to the other phase-splitter transistor or transistors.  Current hogging of the base drive current to the first phase-splitter transistor by the other phase-splitter transistors is thereby prevented.  The first phase-splitter transistor which is coupled in the feedback circuit with the accelerating feedback diode to the base of the pulldown transistor element can therefore maintain the high current sinking mode through the pulldown transistor element with gain step-up proportional to  .beta.2 when the output is at the high voltage level.
Patent CA-1253833-A (CA)
Title: Process for preparing water-soluble polymer gel particles
Inventor: YADA AKIRA
IPC: B29B9/04
Filed: 1985-10-29
Granted: 1989-05-09
Abstract: ABSTRACT           A novel process for preparing particles of polymer gel prepared by polymerizing an aqueous solu-tion of water-soluble vinyl monomers which comprises breaking the polymer gel into particles with a breaker device wherein the gel is cut into strips by a pair of rollers having a plurality of annular projections or grooves on their surfaces, the rollers rotating in the opposite direction to each other to engage to each other and to cut off the gel fed between the rollers, and the strips are then cut into particles by a combi-nation of a fixed cutting blade and a rotating cutting blade. The obtained gel particles are further pulver-ized into fine round or spherical particles in a ver-tical type cutter comprising at least one vertically fixed cutting blade and a rotary cutting blade ar-ranged rotatably and vertically, a clearance being provided between an edge of the rotary cutting blade and an edge of the fixed blade.
Patent CA-1258041-A (CA)
Inventor: HARVEY RICHARD D
IPC: C12P19/20
Filed: 1985-11-15
Granted: 1989-08-01
Abstract: PRODUCTION OF HIGH D.E. SYRUPS            Abstract Of The Disclosure A process for the conversion of starch to syrups having a dextrose equivalent (D.E.) value of at least 90 and is achieved by treating liquid starch with glucoamylase for a period of not more than three hours.
Patent CA-1248604-A (CA)
Inventor: BANZI FREDERICK J JR
IPC: H04M3/24
Filed: 1985-11-26
Granted: 1989-01-10
Abstract: LOOP AROUND DATA CHANNEL UNIT            Abstract A channel unit for looping around a digital transmission line in response to first and second received control codes.  When the first and second received control codes are both first predetermined control codes from one end of the line, the data channel assumes a state to pass the second received first control code and any subsequently received control codes to the next channel unit.  However, when the first and second received control codes are first and second predetermined control codes from the one end of the line, respectively, the data channel unit connects the transmit path from the one line end to the receive path back to the one line end, thus looping back the digital transmission line.  To loop around a line at a predetermined channel unit, a maintenance circuit at one line end applies an individual first predetermined control code for the predetermined channel unit and each of the intermediate channel units followed by the application of a second predetermined control code for the predetermined channel unit.  The first channel unit from the end of the line passes the second received first control code and any subsequently received control codes to the next channel. This continues for each unit until the predetermined channel unit receives only a first and a second predetermined control code.  The second received second control code causes the unit to loop around the transmission line.  A maintenance circuit at the other end of the line can likewise loop around the line at any channel unit.  A third predetermined control code causes each of the receiving channel units to return to their previous data transmission state.
Patent CA-1265473-A (CA)
Inventor: SEIDER ROBERT J
IPC: C01B31/36
Filed: 1985-12-05
Granted: 1990-02-06
Abstract: AUTOMATIC METHOD FOR SEPARATING AND             CLEANING SILICON CARBIDE FURNACE MATERIALS                   ABSTRACT OF THE INVENTION       Method of automatically separating and cleaning silicon carbide furnace materials using magnetic separation techniques.          In the method of the invention,  crushed or particulate silicon carbide furnace materials are mixed with a magnetic powder.  The lower grade silicon carbide particles are then separated from the first grade silicon carbide crystals using magnetic separation means.   Recoveries of at least 75% of the first grade silicon carbide are possible using the method of the invention.   This method is also useful for the beneficiation of ores, minerals, or man-made materials.
Patent CA-1240400-A (CA)
Title: Topologically-distributed-memory multiprocessor  computer
Inventor: CARLETON HERBERT R
IPC: G06F15/173
Filed: 1985-12-19
Granted: 1988-08-09
Abstract: UNITED STATES PATENT APPLICATION                          FOR          TOPOLOGICALLY-DISTRIBUTED-MEMORY MULTIPROCESSOR COMPUTER             BY                  HERBERT RUCK CARLETON                          AND                JEREMY QUINTON BROUGHTON                 ABSTRACT OF THE INVENTION     A nodular, expandable, topologically-distributed-memory multiprocessor computer comprises a plurality of non-directly communicating slave processors under the control of a synchronizer and a master processor.  Memory space is partitioned into a plurality of memory cells.  Dynamic variables may be mapped into the memory cells so that they depend upon processing in nearby partitions.  Each slave processor is connected in a topologically well-defined way through a dynamic bi-directional switching system (gateway) to different respective ones of the memory cells.  Access by the slave processors to their respective topologically similar memory cells occurs concurrently or in parallel in such a way that no data-flow conflicts occur. The topology of data distribution may be chosen to take advantage of symmetries which occur in broad classes of problems.  The system may be tied to a host computer used for data storage and analysis of data not efficiently processed by the multiprocessor computer.
Patent CA-1250878-A (CA)
Inventor: KRAMER JAMES H
IPC: F16C17/14
Filed: 1986-01-06
Granted: 1989-03-07
Abstract: ABSTRACT A method of making a novel bearing assembly for supporting a drive shaft, having a housing with a central bore in which is mounted a shell with a polygonal shaped opening which receives a plurality of circumferential spaced staves presenting a plurality of flat planar surface that tangentially contact a drive shaft. The staves have a outer layer made of an ultra high molecular weight polyethylene material and an inner layer made of an elastomeric material.  The outer layer is received by or may have a projection that is received by a corresponding recess in the shell which is made from a fiberglass material impregnated with an epoxy-resin.
Patent CA-1237991-A (CA)
Inventor: LUPOLI PETER J
IPC: B01D53/04
Filed: 1986-02-06
Granted: 1988-06-14
Abstract: FUEL VAPOR RECOVERY SYSTEM FOR AUTOMOTIVE VEHICLES         Abstract A device for the recovery of fuel vapors originat-ing in the fuel system of a vehicle, particularly at the gas tank thereof or in the carburetor float bowl. In one arrangement, a fuel vapor line connects the fuel tank to an input port of a fuel vapor storage and recovery can-ister containing activated carbon or charcoal, with an-other port thereof, referred to as a "purge" port, being connected with either the engine intake manifold or else a vacuum port of the carburetor. Carried by the canister is a self-regulating electric heater assemblage adapted to heat air flowing into the canister through a large air port, thereby to also heat the charcoal. When the vehicle is idle, fumes from the gasoline tank can enter the input port of the canister to be adsorbed and stored by the charcoal. When the vehicle is operated, vacuum from the intake manifold draws air into the canister, causing the heated charcoal to release its stored fuel which is then burned in the engine. The advantage of the present invention over the devices of the prior art is that the immediate heating action which occurs hastens the release of the stored fuel from the charcoal very promptly, and the arrangement is self-regulating. The end result is less pollution emitted into the atmosphere from the vehicle's fuel system.
Patent CA-1263263-A (CA)
Title: Lightpen
Inventor: PERSSON SVEN A R
IPC: G02B6/00
Filed: 1986-02-27
Granted: 1989-11-28
Abstract: ABSTRACT OF THE DISCLOSURE           An optical cable intended for use in reading an optical information carrier comprising a light conductor for transmitting light from the carrier to a light-sensitive receiver.  In order that the cable is easy to bend and for obtaining good resolution, the light conductor is manu-factured from an easily bendable material.  The end portion of the light conductor facing away from the light-sensitive receiver comprises a light conductor having a light recep-tion angle which is less than the corresponding angle of the remaining portion of the light conductor.
Patent CA-1256180-A (CA)
Inventor: NAKAMURA SHOICHIRO
IPC: G01D5/165
Filed: 1986-05-14
Granted: 1989-06-20
Abstract: ELECTROGRAPHIC APPARATUS Abstract of the Disclosure An electrographic apparatus and system utilizing a resistive layer having an active area which operates in conjunction with a stylus or tracer or other suitable position locator. An a.c. source or alternatively a signal treatment means is connected to the resistive layer through rows of electrodes. Improved accuracy is achieved through the use of electrodes at the ends of the electrode rows and through the use of an enhanced conductivity region which also allows the boundary of theactive area to be placed in close proximity to the electrodes.
Patent CA-1265728-A (CA)
Inventor: GIBSON ROYCE G
IPC: A23L13/00
Filed: 1986-06-05
Granted: 1990-02-13
Abstract: ABSTRACT        Apparatus for the production of a coherent meat product from pieces of deboned meat, including meat derived from birds, fish, crustaceans and molluscs. The apparatus includes meat tenderising means adapted to form in the meat pieces, cuts, scores or tears and conveying means to convey the tenderised meat pieces to meat reforming means. The meat reforming means comprise a hopper to receive the tenderised meat pieces, a tubular member extending outwardly from the base of the hopper, a helical conveyor disposed within the tube and adapted to convey meat pieces into a container slidably disposed on the tube. The conveyor carries at its free end a comb adapted to engage with meat pieces being conveyed through the tube and to press them uniformly into the container.
Patent CA-1263453-A (CA)
Inventor: YANAGISAWA TAKASHI
IPC: B25J15/04
Filed: 1986-07-21
Granted: 1989-11-28
Abstract: ABSTRACT     A welding apparatus for a motorcar body characterized in that -there is provided a welding station into which a motorcar body previously applied with an additional welding opration is to be introduced, and plural gun magazines for supporting respective welding guns are disposed on the outside of a setting position for the motorcar body instroduced therein, and a framework  which is so built so as to surround the welding station is provided with a welding robot mounted thereon, and a robot main body of the welding robot is so provided on the framework as to be movable in the front and rear directions and in the left and right directions, and a wrist portion provided on. a lower end of an upwardly and down-wardly movable robot arm extending downwards from the robot main body is so arranged that every one of the respective weling guns on the respective gun magazines may be selective-ly attached thereto detachably for being replaceable one with another, so that by replacing these welding guns one with another, such portions of the motorcar body that remained unwelded at the time of additional welding operation may be welded thereby.
Patent CA-1273628-A (CA)
Inventor: YOSHIMURA YOSHINOBU
IPC: C07D519/00
Filed: 1986-09-26
Granted: 1990-09-04
Abstract: Abstract A compound having the general formula   wherein, R0 is a hydrogen atom, a nitrogen-containing heterocyclic group, an acyl group or an amino-protective group; Z is S, S ? O,O or CH2; R4 is a hydrogen atom, a methoxy group, or a formamide group; R13 is a hydrogen atom, a methyl group, a hydroxyl group, or a halogen atom;          A? is a condensed triazolio group which may be substituted, or a pharmaceutically acceptable salt or ester thereof is novel and has an excellent antibacterial activity.
Patent CA-1272399-A (CA)
Inventor: DE PENCIER ROBERT D BOX L KING
IPC: F16H15/38
Filed: 1987-04-07
Granted: 1990-08-07
Abstract: ABSTRACT          The continuously variable transmission of the present invention comprises a pair of elements such as toroidal discs, spaced from each other and rotatable about a transmission axis and having facing surfaces, a third element rotatable about the transmission axis, having at least one roller rotatably mounted on a portion of the third element between the first and second elements for peripheral surface contact with the facing concave surfaces of the first and second elements, and means for shifting the points of contact between the roller and the first element and the roller and the second element so as to change the radii from the transmission axis of the points of contact.  Preferably, the discs are the driver elements, and the third element is the driven element.  The angular velocity of the driven third element can be continuously varied from forward through neutral to reverse, which obviates the need for either a clutch for shifting the transmission into neutral or an external reverse gear for reversing the output of the transmission.
Patent CA-1249861-A (CA)
Inventor: BERGER HARVEY L
IPC: F23D11/34
Filed: 1987-05-05
Granted: 1989-02-07
Abstract: ABSTRACT OF THE DISCLOSURE    An  ultrasonic   atomizing  transducer   assembly includes  cylindrical  front  atomizing and rear dummy sections clamped to a sandwich of an annular electrode between two annular piezoelectric disks by a central tubular bolt.  Liquid to be atomized enters the rear of the transducer assembly through a feed tube forming a rearward  extension  of  the  central  bolt  and  flows through an axial passage to exit onto an atomizing surface on the tip of an amplifying probe extending from the front end of the front cylindrical section.          An annular sealing member disposed between a sealing surface at the front end of the bolt and the passage prevents  liquid  flowing  through  the  passage  from contacting  the  inner  surfaces  of  the  piezoelectric disks.     To  protect  the  outer  surfaces  of  the piezoelectric disks,  an enclosed shell surrounds and supports the transducer via O-rings loaded purely in radial compression.
Patent CA-1268506-A (CA)
Inventor: PERRY EUGENE D
IPC: E04G1/20
Filed: 1988-10-24
Granted: 1990-05-01
Abstract: Inventor's Name:  Eugone D. Ferry Atty's. Docket No.:  EDP-4C                   Scaffold Latch Means Abstract of the Disclosure:     A safety device for a scaffold latch, providing a movable abutment arm which is supported to have two positions, a first position providing a blocking abutment which blocks latch-releasing withdrawal movement of the latch pin, and a second position in which it permits such latch-release movement of the latch pin, the abutment arm being co-operative with the release lever of the latch assembly to cause its movement to its second position automatically as the latch-release lever is being actuated;  and a spring automatically holds the safety's abutment arm in its first (pin-blocking) position unless the pin-release lever is being actuated.
Patent CH-539035-A (CH)
Title: Metabenzoyl-phenylacetic acid esters, ana-lg
Inventor: ANDRE ALLAIS
IPC: C07D317/24
Filed: 1971-04-14
Abstract: Metabenzoyl-phenylacetic acid esters anagestics, antiinflammatories The new cpds. are of formula in which R1 is H or lower alkyl, R2 and R3 are H or together represent - where P and Q are 1-5C alkyl, and the two benzene rings may be substd. by one or more Cl, F, Br, alkyl, alkyloxy, alkylthio or CF3 radicals. - They have high antiinflammatory and analgesic activity, with low ulcerogenic properties.
Patent DK-184388-A (DK)
Inventor: MEIER RENE
IPC: C07D487/04
Filed: 1988-04-06
Abstract: Novel 3H-1,2,3-triazolo[4,5-d]pyrimidine derivatives, in particular substituted 3-benzyl-3H-1,2,3-triazolo[4,5-d]pyrimidines of the formula <IMAGE> in which Ph denotes a phenyl radical which is substituted by halogen, lower alkyl, trifluoromethyl and/or cyano, R1 represents an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents and R2 represents hydrogen, lower alkyl or an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents, and their salts. These compounds can be used as pharmaceutical active substances and can be prepared in a manner known per se.
Patent DK-202883-A (DK)
Inventor: MAEKELAE PAAVO
IPC: E03C1/29
Filed: 1983-05-06
Abstract: A floor drain or some other cup-shaped water seal, comprising a cupped body (1), a superstructure including a trash screen (2), a water seal forming wall (3), and an outlet (4) for a sewer pipe (5). A problem is to improve the superstructure of a floor drain so as to prevent bacteria from spreading out along moist surface films or membranes. In order to resolve the problem, the superstructure is provided with a funnel-shaped ring (6), which is fitted below trash screen (2) and whose central hole (7) is smaller than said outlet (4) and whose outer rim is tightly (8) sealed to body (1).
Patent DK-212288-A (DK)
Inventor: SOEDERBERG PER OLOF
IPC: A61C8/00
Filed: 1988-04-19
Abstract: A dental bridge (1) is described made of gold alloy and provided with sockets (2, 13) cast thereinto, through which sockets the bridge will be attached to anchoring elements (9, 10) attached to the jaw-bone of a patient. What is new is the sockets (2, 13) comprising a supporting part (3, 14) made of titanium, the outer surface of said supporting part being provided with retention means (5, 6, 15) for locking of the socket against axial movement. A manner of preparation of a such dental bridge and a socket (2, 13) being a means for carrying out the manner are also described.
Patent DK-261979-A (DK)
Inventor: GERWIEN R
IPC: A47K3/30
Filed: 1979-06-21
Abstract: 1. Partition for a shower or bath tub shield, including a panel (10) having portions (14) protruding from the panel plane to form shelves, characterized in that said portions (14, 30; 40; 50; 60; 70) comprise inclined shelf faces (20) at the lower ends of which stop elements (34) are provided.
Patent DK-291888-A (DK)
Inventor: SHUREN THOMAS E
IPC: G06K7/10
Filed: 1988-05-27
Abstract: An method and apparatus for the autodiscrimination of barcodes is described. First, an interrupt driven technique for timing the duration of space and bar barcode data is described which allows a microprocessor (10) to decode a first quantum of barcode data during a substantial portion of the time the microprocessor (10) is timing the duration of space and bar data of a second quantum of barcode data. Second, an method of locating a barcode margin and eliminating types of barcode to be tried for purposes of decoding is described. Briefly, an integer ratio of space and following bar duration data is compared to a predetermined number, and a determination is made as to whether the space is a margin based on the comparison. Preferably, the two techniques are used in conjunction to speed the autodiscrimination in apparatus for scanning a plurality of different types of bar codes.
Patent DK-358988-A (DK)
Inventor: GROENNEVIK ODDBJOERN
IPC: B29C48/10
Filed: 1988-06-29
Abstract: A "thermo" box for the transportation of fresh goods, such as meat, fish, medicines or the like, comprises a double sidewall, cover and bottom construction of a thermo plastic material wherein the hollow space in the base portion, which defines the bottom of the box, sidewalls and the cover are filled with air or some other gas. The basic shape of the box is a generally flat hollow moulding where the sidewalls are folded upwardly along weakening lines and joined at the corners. The inner sheet of the base portion of the box is supplied with drainage channels and holes permitting ice and drainage water exuded from the moist goods to flow into the hollow space in the bottom of the box where it is trapped. The hollow moulding is produced as moulding, with the plastic material being extruded through a ring-shaped nozzle to a hose which is inflated and then shaped between two dies.
Patent DK-485185-A (DK)
Inventor: KLUEPPEL HANS-JUERGEN
IPC: A61Q11/00
Filed: 1985-10-22
Abstract: Oral and dental preparations containing as an active ingredient an anti-caries effective amount of a C2-4 alkoxylated trihydric to hexahydric C3-12 aliphatic polyol wherein at least one hydroxyl moiety is esterified with phosphoric acid, or a physiologically compatible water soluble salt thereof.
Patent DK-504186-A (DK)
Inventor: BERGLUND BENGT GOERAN
IPC: A61K9/24
Filed: 1986-10-21
Abstract: A particle containing a liquid-soluble active substance for release outside a human or animal body, said particle comprising a core with a coating thereon, said coating comprising a liquid soluble active substance is characterized in that the core has an appearance differing from the appearance of the coating, and that the appearance of the core is initially concealed by the coating and appears after dissolution of the liquid-soluble active substance, thus indicating that the active substance in said coating has been dissolved. The invention has its foremost application on granules, tablets and similar drug releasing units which make part of a parenteral liquid administration device.
Patent DK-539488-A (DK)
Inventor: HALL SIMON REGINALD
IPC: A23J1/00
Filed: 1988-09-28
Abstract: Textured animal protein can be prepared by forming a heated pressurised wet mass of animal meal and extruding the mass or otherwise reducing the pressure and temperature surrounding the mass. The ingredients for the animal meal are chosen so that the measurable gelatin content of the extruded product is less than 10% of the dry solids of the product. As gelatin is a hydrolysis product of collagen, this means that the animal meal should be prepared from material which is intrinsically low in hydrolysable collagen, or the hydrolysable collagen content should be reduced either by cross-linking (for example with propylene glycol alginate) or by hydrolysis and washing away the gelatin.