baber/WOPTO huggingface dataset:
Patent CA-1255797-A (CA)
Inventor: HAGENBUCH LEROY G
IPC: G01G19/08
Filed: 1985-04-25
Granted: 1989-06-13
Abstract: ABSTRACT The invention relates to an apparatus for accurately measuring the weight of a load carried by a truck body which is mounted on a truck frame.  The apparatus is located along an interface between the truck frame with the load carried by the truck body and uniformly distributes the weight of the body onto the frame along the interface.  In order to measure the weight of the load, the apparatus includes pressure sensors which communicate the entire weight of the load to the truck frame.  The pressure sensors provide an electrical signal proportional to the pressure exerted by the load on the apparatus.  This electrical signal is processed to calculate the weight of the load carried in the truck body.  By providing a pressure sensing apparatus at an interface between the load and truck frame, the weight on the load carried by the truck body can be continually monitored without interrupting the loading, hauling and dumping routine.  A sensor processing unit responds to the continually monitored weight data and the like to provide hauling parameters to track the performance of the truck and to provide a data base to a central computer from which data can be gathered for efficiently controlling the movement of a plurality of trucks.
Patent CA-1251472-A (CA)
Title: Procede continu de chloration radicalaire de  chloroalkanes
Inventor: MASINI JEAN-JACQUES
IPC: C07C19/041
Filed: 1985-04-26
Granted: 1989-03-21
Abstract: PRECIS DE LA DIVULGATION:           L'invention concerne un procédé continu de prépa-ration de chloroalkanes supérieurs renfermant 1 ou 2 atomes de carbone, par chloration radicalaire d'un ou plusieurs chloro-alkanes, le dit procédé consistant à alimenter en continu le milieu réactionnel en circulation, en présence d'un système d'initiation, avec le chlore et le ou les chloroalkane(s), à contrôler la température du milieu réactionnel, à séparer du dit milieu les effluents gazeux et le ou les chloroalkanes supérieurs, le dit procédé étant caractérisé en ce que la circulation du milieu réactionnel est réalisée dans un dis-positif à boucle comprenant une jambe réactionnelle princi-pale essentiellement verticale, la dite circulation étant essentiellement provoquée par les différences de pressions hydrostatiques règnant dans le milieu réactionnel.Ce procédé con-vient particulièrement à la préparation de chloroalkanes et notamment de chlorométhanes supérieurs.
Patent CA-1236493-A (CA)
Inventor: KOUSEK HEINZ
IPC: C04B7/00
Filed: 1985-05-08
Granted: 1988-05-10
Abstract: In securing an anchor in a borehole in a receiving material, a gettable hydraulic dowel compound is introduced into the borehole either before, during or immediately after the placement of an anchor member having a variable cross-sectional area along its length. The settable dowel compound includes an expandable component.      The depth of the borehole is from 6 to 10 times the average diameter of the anchor member. The diameters of the borehole and the anchor member are selected so that an annular gap extends around the anchor member with the gap having a mean annular area of from 100 mm2 to 200 mm2.      The expandable component ensures an increase in the volume of the dowel compound above an initial volume in a free expansion procedure.
Patent CA-1250813-A (CA)
Inventor: UUSKALLIO ARVO F
IPC: B60K15/035
Filed: 1985-06-21
Granted: 1989-03-07
Abstract: GAS CAP ASSEMBLY              Abstract of the Disclosure A gas cap assembly for a gasoline tank.  The gas cap assembly includes cup-shaped cap to be threaded on a neck bordering an opening in the tank.  A tubular member is connected to the cap and extends inwardly of the tank with the lower end of the tubular member being generally conical and terminating in a drain opening.          A plurality of ports are provided in the upper end portion of the tubular member adjacent the lower end of the cap.  Located in the upper end of the tubular member is a conical member having an opening in its lower end that communicates with the interior of the tubular member.  The outer surface of the conical member is provided with tangential surfaces disposed in registry with the ports in the tubular member, so that liquid and vapor entering the ports from the tank will engage the surfaces and be swirled outwardly within the tubular member, with the liquid flowing through the bottom opening in the tubular member while the vapor will pass upwardly through the opening in the conical member to the interior of the cap.  A pair of domes are secured to the upper end of the cap and define an inner and outer chamber.  The vapor with any entrained liquid droplets passes upwardly from the interior of the cap into the inner chamber and then through a central open-ing into the outer chamber. The side walls of the outer dome are provided with a series of openings having shields or deflectors which deflect any liquid exiting from the outer chamber downwardly along the outer surface of the cap assembly.
Patent CA-1245093-A (CA)
Inventor: RICHMAN LONNIE J
IPC: F16L55/10
Filed: 1985-06-28
Granted: 1988-11-22
Abstract: VENT COVER ABSTRACT OF THE DISCLOSURE      A vent cover that permits venting of an enclosure and prevents the entry of contaminants into the enclosure is disclosed.  The vent cover is integrally formed from an elastomeric material and has a cup-shaped main portion and an outwardly extending stem member which is received within an aperture in the enclosure.  The stem member is slidingly movable within the enclosure causing the main portion of the vent cover to be in a non-contacting relationship with the enclosure when venting is required and to be in a con-tacting relationship with the enclosure when sealing of the enclosure from external contaminants is required.
Patent CA-1252074-A (CA)
Inventor: SANO KIYOSHI
IPC: F04B39/10
Filed: 1985-07-25
Granted: 1989-04-04
Abstract: Abstract:         A compressor has a hermetic shell defining a compression chamber for compressing a fluid, such as refrigerant gas, the compressed gas being discharged from the compression chamber through a discharge port.  A valve arrangement is provided at the discharge port for permitting flow of the gas in only one direction, i.e. from inside to outside of the compression chamber.  This valve arrangement comprises first and second resilient elongated plates, each having first and second ends.  The first ends are rigidly connected to the hermetic shell and the second ends are located in layers over the discharge port.  The second end of the first plate, which is located directly over the discharged port, has at least one opening, so that the pressure gas discharged from the discharge port strikes partly on the first plate and partly on the second plate through the opening.  In this way, the vibrations of these plates caused by any rapid change in the amount of flow of gas from the discharge port can be suppressed, resulting in a more quiet running compressor than has been available in the past.
Patent CA-1252800-A (CA)
Title: Derives chlores de l'hexadecene, leur preparation et  leur emploi dans la synthese de la vitamine e
Inventor: CHABARDES PIERRE
IPC: C07D311/72
Filed: 1985-09-19
Granted: 1989-04-18
Abstract: L'invention concerne un procédé pour l'obtention de dérivés chlorés de l'hexadécène de formule générale (Ia) ou (Ib): <IMG> (Ia) <IMG> (Ib) et mélanges de ces dérivés, dans lesquelles les symboles X et X1, identiques ou différents, représentent un atome d'hydrogène ou de chlore. L'invention concerne également les dérivés ainsi obtenus de même que leur emploi pour la préparation du tocophérol et de l'acétate de tocophérol.
Patent CA-1262898-A (CA)
Inventor: TRIVEDI BHARAT K
IPC: C07H19/16
Filed: 1985-10-25
Granted: 1989-11-14
Abstract: ABSTRACT          Novel N6-substituted adenosines having desirable ratio of affinities at A1 or A2 receptors and highly desirable central nervous system and cardiovascular activities, such as analgesic, antipsychotic, sedative, or antihypertensive as well as immunoinflammatory activity.
Patent CA-1241765-A (CA)
Inventor: BLACKWELL CATHERINE A
IPC: G06F11/16
Filed: 1985-12-10
Granted: 1988-09-06
Abstract: Abstract of the Disclosure A distributed information backup system is disclosed.  The inventive backup system includes a first computer which accesses data from a central data base and periodically distributes the data to a predetermined multiplicity of other computers upon request therefrom. Each of the other computers receives only a portion of the distributed data and thereupon updates a local data base with the data each receives.  When the central data base is inaccessible, a data base user accesses one of the local data bases through one of the multiplicity of computers to obtain the data which it would ordinarily obtain from the central data base to perform his tasks.
Patent CA-1254643-A (CA)
Inventor: YANG TAI-HER
IPC: B61L15/00
Filed: 1985-12-11
Granted: 1989-05-23
Abstract: ABSTRACT OF THE DISCLOSURE         A self-propeller remotely controlled satellite car precedes a train along train track. The satellite car is remotely controlled to travel a predetermined distance ahead of the train.  The satellite car is equipped with a sensor array which measures a variety of different parameters such as sound level, temperature, the presence of noxious gases, moisture, orientation with respect to the direction of the force of gravity and vibration level.  The satellite car may be equipped with a television camera.  Information gathered by the satellite car is transmitted back to the train to enable the train engineer  to be apprised of conditions existing on the tracks ahead of the train in order to have time to react to potential hazards.  Position indicators disposed along the tracks transmit position information to the satellite car to permit the satellite car to correlate measured information with expected information.  The satellite car and the train may be linked by infrared, electromagnetic, or ultrasonic transmitters and receivers.  Actuators operatively connected to a chair on board the train may vibrate the chair in accordance with vibration levels detected on the satellite car to alert a human seated in the chair of vibration levels soon to be encountered by the train.
Patent CA-1267725-A (CA)
Inventor: ENARI MASAHIKO
IPC: G11B7/125
Filed: 1985-12-27
Granted: 1990-04-10
Abstract: ABSTRACT      An apparatus and a method is disclosed for recording information on an optical information recording medium with a light beam and/or for reproducing information recorded on the medium.  The apparatus includes a device for irradiating the medium with a light beam, a device for causing relative reciprocal movement between the medium and the light beam, and a device for terminating or displacing the light beam on the medium, after the lapse of a predetermined period of time from a moment when the relative speed of the medium and the light beam is reduced below a predetermined speed.
Patent CA-1217615-A (CA)
Inventor: WALKO LEE E
IPC: C08G64/02
Filed: 1986-02-03
Granted: 1987-02-10
Abstract: ABSTRACT     Thermoplastic polymers in solutions of organic solvents are converted to granules of rel-atively uniform sizes and a narrow distribution range by passing the polymer solution through a jet nozzle to form a high velocity stream, injecting super heated steam into the high velocity stream to form a suspen-sion of fine polymer particulates in a gas stream, passing the suspension into a uniformly heated ser-pentine agglomeration tube having a series of at least 6 semi-circular turns wherein the particulates are substantially completely agglomerated into granules and the granules are separated from the gas stream.
Patent CA-1254259-A (CA)
Inventor: HOWETT HARRY L
IPC: B65H1/26
Filed: 1986-02-17
Granted: 1989-05-16
Abstract: TAMPERING-PROOF CASSETTE USED IN A CASH DISPENSE            Abstract of the Disclosure A tampering-proof container for storing currency for use in conjunction with an automated teller machine (ATM).  The currency door of the container through which the currency passes when the container is mounted on an ATM is moved positively between the open and closed positions when on the ATM. An indicator wheel within the container gives an indication or count of the number of times the currency door has been opened and closed to provide a check on potential sophisticated pilfering.  When the count on the indicator wheel reaches a programmed predetermined amount, the currency door is locked in a closed position with first and second locking linkage inside the container locking the currency door in the closed position.  A seal on a loading door on the container must be broken to gain access to the inside of the container to unlock the first and second locking linkage and to reset the indicator wheel. Special linkage, including an "L"-shaped lever which must be pivoted at least partly outside the housing of the container, insures that the unlocking of the first and second locking linkage is effected only when the loading door is opened.
Patent CA-1269052-A (CA)
Inventor: MALCOLM DONALD A
IPC: B65D43/14
Filed: 1986-06-19
Granted: 1990-05-15
Abstract: ABSTRACT A plastic container suitable for shipping and storing videocassettes includes latching means along a top section of the container, the latching means being substantially identical and oppositely disposed on either section of the container to provide an interlocking feature and to prevent accidental opening.
Patent CA-1256171-A (CA)
Inventor: OKADA YUKIHIRO
IPC: H04L27/227
Filed: 1986-06-30
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE         A demodulator for regenerating and demodulating a carrier signal from a four-phase PSK received signal having a data symbol preamble and a fixed phase (one of four phases) of a particular time width using a synchronous detection type demodulating system (remodulation type demodulating system).  The demodulator includes an orthogonal demodulating circuit and a remodulating circuit for regenerating a carrier signal which is the data signal during a preamble transmission period from a received modulated signal.  The remodulating circuit includes a demodulator having an AFC circuit for detecting a frequency change using a narrow-band filter, means for suppressing frequency changes of the four-phase PSK modulated signal received and means for rendering constant the frequency of the regenerated carrier signal passing through the narrow-band filter.
Patent CA-1261031-A (CA)
Inventor: MUSSMANN SARA M
IPC: G01V3/02
Filed: 1986-08-26
Granted: 1989-09-26
Abstract: FLUID DETECTION SYSTEM   ABSTRACT OF THE DISCLOSURE A detector for sensing the presence of polar fluids includes a pair of detection probes and a circuit for providing an oscillating voltage across the probes.  A power supply for the detector includes a transformer with a split secondary, with at least one secondary having a floating ground.  One of the probes is connected to the floating ground.  The other probe is connected to the input of a fluid detection logic circuit.  The input is applied to an inverter having an activation threshold of approximately six volts.  The resulting activation threshold of the detector circuit is sufficiently low to be activated by the oscillating voltage so as to produce a polar fluid output signal when the probes are immersed in a polar fluid, but sufficiently high so as not to be affected by stray voltages induced in the probes by conventional power lines, such as 120 VAC lines, contacting the polar fluid.
Patent CA-1267234-A (CA)
Inventor: ARATO G PETER
IPC: G06F21/82
Filed: 1986-09-26
Granted: 1990-03-27
Abstract: INVENTION: DEVICE FOR CONTROLLING ACCESS TO           COMPUTER PERIPHERALS     ABSTRACT OF THE DISCLOSURE An access control module restricts access to a computer system to authorized users and selectively controls each user's access to associated computer peripherals such as data storage units, printers, and communications equipment. During start-up of the computer system, a microprocessor associated with the module invokes a software routine that requests entry of a valid user identification code. In response to the code, the microprocessor retrieves from a main non-volatile storage unit pre-recorded information regarding the user's authority to access each of the peripherals, and loads the information into a secondary storage unit comprising random access memory and an address decoder adapted to retrieve data therefrom. Thereafter, the address decoder responds to each peripheral address signal generated in the input/output channel associated with the computer system and retrieves from the secondary storage unit the access information relating to the peripheral identified by the address signal A latching circuit generates and maintains a signal indicating a violation of computer security if the retrieved information indicates that the current user of the computer system is not authorized  to access the selected peripheral. Themicroprocessor responds to the signal indicating security violation by applying signals to the input/output channel which interrupt the operation of the computer system and interfere with access to the selected peripheral.
Patent CA-1271924-A (CA)
Inventor: WANG TING M
IPC: F16F15/121
Filed: 1987-07-10
Granted: 1990-07-24
Abstract: VARIABLE RATE DRIVE STRAP            ABSTRACT         A drive strap utilized for a torque converter of an automotive vehicle accommodating minor misalignment but providing effective transmission of torque. The strap assembly (25) includes thin, flexible straps and very stiff back-stops (33,34) adjacent one end of each strap to provide a characteristic of increasing axial stiffness as strap deflection increases.
Patent CA-1254996-A (CA)
Inventor: ABT JOHN
IPC: G06T3/40
Filed: 1987-10-20
Granted: 1989-05-30
Abstract: Abstract A first pair of input data words represent two adjacent pixels on a first line of a first field of a video signal in interlaced format, a second pair of input data words represent two adjacent pixels of a first line of a second field of the video signal, and a third pair of input data words repre-sent two adjacent pixels of a second line of the second field.  The first and second lines of the second field are adjacent lines in that field and the first line of the first field is between the first and second lines of the second field.  The positions on their respective lines of the pixels represented by the second and third pairs of input data words correspond to the positions on the first line of the first field of the pixels represented by the first pair of input data words.  The first, second and third pairs of data words are read from memory, and are processed by interpolating among them to generate an output data word.  The relative contributions to the output data word of the three pairs of input data words depend on whether an indication is provided that there is motion in the region of the frame in which the pixels represented by the second pair of input data words appear.
Patent CH-497253-A (CH)
Title: Impregnation and sterilisation of bottle - corks
Inventor: ERNST STAUDT
IPC: B27K7/00
Filed: 1968-02-23
Abstract: A bottle cork is immersed in a soln. contg. alcohol, water, a polyamide and an alcohol-soluble wax, followed by drying in the airstream of a rotating drying drum. The soln. may contain ethanol and/or isopropanol. Ethyl cellulose may also be added. The alcohol-soluble wax may be paraffin. Optional components are alcohol-soluble silicones and or colouring agents. The so treated cork may be post-sterilised by UV-irradiation or ozone. The treatment does not embrittle the cork. The contents of a bottle (e.g. wine) are unaffected by the cork.
Patent CH-513171-A (CH)
Title: 1-(2-pyridyl)-1,2,3,4,-tetrahydroisquinolines
Inventor: SEEGER ERNST DR
IPC: A61K31/44
Filed: 1969-02-26
Abstract: 1-(2-Pyridyl)-1,2,3,4-tetrahydroisoquinolines. Cpds. of general formula: (where R1 and R2 are same or different C1-5 alkyl; R3 is H, C1-3 alkyl or halogen; R4 and R5 are same or different H or C1-3 alkyl and R6 is H, formyl or methyl) and acid addition salts, prepd. by (a) reducing corresponding cpd. with double bond at 1,2-posn. using formic acid (opt. with formamide) to give R6 = formyl, or for R6 = methyl, reducing by cat. hydrogenation in presence of HCHO or by HCO2H in presence of P-HCHO or (b) condensing cpds. of formula: R3-substd. Ph(CH(R5)CNH2(R1)(R2)) and R4-substd. 2-formyl pyridine with cyclisation to give (I, R6=H). - They are pharmaceutical intermediates and by themselves they have an activating effect upon the liver ferments.
Patent CH-530385-A (CH)
Title: Anti-inflammatory 6 1-spirocyclopropyl steroids
Inventor: NORMAN ALLAN NELSON
IPC: C07J75/00
Filed: 1966-03-09
Abstract: Cpds. (I), (II) and (III), (IV) and (V) R = H or (1-16C) carboxyacyl R'=H or Me R2=H, Me, F, Cl or MeO R3=H, (1-16C) carboxyacyl, (1-8C)alkyl, (3-8C) cycloalkyl, (7-13C)aralkyl, (6-12C)aryl, or a (4-9C) heterocyclic residue, all opt. subst. X = Y = H or F, with the proviso that Y=H if X= CH2 R4 = H or (1-8C)alkyl I-III: Anti-inflammatories IV and V: Intermediates for I-III.
Patent CH-511863-A (CH)
Title: 2,4 benzodiazepine derivatives having coccidiostatic - and cns stimulant activity
Inventor: HERMANN ROBERT RODRIGUEZ
IPC: A61K31/55
Filed: 1968-03-25
Abstract: derivs. (I), their N-oxides & acid addn. & quat. salts, & pharmaceutical compns. Ph = 1,2-phenylene, opt. substd. R1, 4 = H2, (aliphatic)2, or 1 H & 1 aliphatic, araliphatic, aromatic, aromatic heterocyclic or aromatic heterocyclic-aliphatic residue R2 = H, OH, SH, amino or substd, amino, or an aliphatic, araliphatic, aromatic, aromatic heterocyclic or aromatic heterocyclic-aliphatic residue R3 = H, or aliphatic, araliphatic, aromatic, aromatic heterocyclic or aromatic heterocyclic-aliphatic residue, or carboxylic acyl.
Patent DK-118894-A (DK)
Inventor: MIKLOS PETER
IPC: B09B3/00
Filed: 1994-10-14
Abstract: There is a known method for the renovation of old asphalt coverings, in which new material is laid on the old asphalt covering and during milling of the old covering it is mixed with the latter in equal proportions, so that after milling an homogeneous mixture with the desired grain size curve is obtained.  The quantity of this mixture is twice that needed for production of the new asphalt covering. In order not to have to cart away such a large quantity for storage, according to the invention a far smaller quantity of new stone material of a selected coarse fraction is supplied, which after milling is fed to a sieving screen, by means of which a significant quantity of the unwanted fine fraction in particular is screened out. With this specific removal of the unwanted parts of the large quantity of uncrushed sand particles in the material less than 2 mm, it is only necessary to cart away much smaller quantities of material and to add new material in corresponding proportions. <IMAGE>
Patent DK-131393-A (DK)
Inventor: HASLUND HENNING
IPC: A23G1/18
Filed: 1993-11-23
Abstract: A method and an apparatus for continuous tempering of in particular a chocolate mass which passes through a cooling zone (A) having a final crystal formation area (K) and a subsequent reheating zone (G). The cooling medium flow, which overflows the crystal formation area (K), is controlled in response to measured values of the temperature of the chocolate mass at the crystal formation area. This ensures that the heat energy transport from the chocolate mass is continuously adapted to the instantaneous requirement, irrespective of the inlet temperature of the mass and the flowing chocolate mass amount per unit of time. It is hereby surprisingly possible to make a tempered chocolate mass having a predetermined constant content of stable beta crystals. <IMAGE>