baber/WOPTO huggingface dataset:
Patent CA-1270098-A (CA)
Inventor: IVES JEFFREY L
IPC: C07D313/18
Filed: 1985-03-28
Granted: 1990-06-05
Abstract: ACYLTRIPEPTIDE IMMUNOSTIMULANTS                      Abstract Acyltripeptides having the formula below, pharma-ceutically acceptable salts thereof and intermediates therefor; processes for their preparation and use as immunostimulant and antibacterial agents.                        wherein R° is C1-6alkyl; x is an integer and is 1 to 4.
Patent CA-1240667-A (CA)
Inventor: TANAKA MOTOAKI
IPC: C07D499/21
Filed: 1985-04-01
Granted: 1988-08-16
Abstract: ABSTRACT OF THE DISCLOSURE         This invention provides a penam derivative represented by the formula (I)   wherein R is hydrogen or methyl and R1 is (hexahydro-1H-azepon-1-yl)methyleneamino, 2-phenylacetamido, 2-phenoxyacetamido, 2-amino-2-phenylacetamido, 2-amino-2-(p-hydroxyphenyl)acetamido or 2-(4-ethyl-2,3-dioxo-1-piperazine)carboxamido-2-phenylacetamido, and a pharmaceutically acceptable salt thereof, and processes for preparing them.
Patent CA-1228279-A (CA)
Inventor: FIELD MARTIN J
IPC: F02M69/00
Filed: 1985-05-01
Granted: 1987-10-20
Abstract: FUEL PRESSURE REGULATOR            Abstract of the disclosure A pressure regulator base has a rim staked over the flange of a pressure regulator cover, and a compression ring concentrates the clamping effort of the cover on a circular area of the pressure regulator diaphragm sealing region.
Patent CA-1242246-A (CA)
Inventor: FLAKER ROY C
IPC: G01R31/28
Filed: 1985-06-25
Granted: 1988-09-20
Abstract: Abstract Defect Leakage Screen System A test circuit or system is provided wherein data is stored in circuits or cells of an array or matrix with the use of conventional or normal operating voltages. Voltages at internal nodes of the circuits or cells are altered to magnitudes beyond the normal operating ranges, which includes significantly decreasing the offset voltage, for a short period of time and then the stored data is read out at normal-voltages and currents and compared with the data written into the circuits or cells.
Patent CA-1266823-A (CA)
Inventor: MIX THOMAS W
IPC: B01J19/32
Filed: 1985-06-26
Granted: 1990-03-20
Abstract: Merix--Ordered CIP (Canada) Abstract of the Disclosure A packing element for enhancing contact between a fluid having a predominant direction of flow and a second fluid, comprising a plurality of layers, each of which is disposed generally in a plane aligned with the direction of flow.  Each layer has a plurality of fluid deflection surfaces which project from the plane and which are oriented to impart to different portions of liquid flowing on one side of the layer different components of momentum at different angles to the direction of flow, and to cause those portions to meet on that side of the layer with a tendency to cancel the momentum components.  The deflection surfaces are also arranged to cause portions of liquid flowing on one side of a layer to be transferred to another side of that layer and mixed with fluid flowing on that other side.  The layers are also adapted to be disposed adjacent to each other, with some of the deflection surfaces on one layer contacting some of the deflection surfaces on an adjacent layer at a pluraity of nodes. the contacting deflection surfaces being oriented in opposite oblique directions with respect to the direction of flow to cause portions of fluid flowing on the contacting deflection surfaces to meet at the nodes.  in one aspects, the deflection surfaces are organized as herringbone corrugations oriented in the predominant direction of flow.  In other aspects, each surface has minor protuberances all projecting away from the predominant direction of flow, each protuberance being contoured so that fluid located at any point on the protuberance will tend to flow over the protuberance away from the point; and the protuberances are arranged in a closely packed triangular lattice with the rows of protuberances oriented perpendicularly to the predominant direction of flow.
Patent CA-1230447-A (CA)
Inventor: SCOTT LAURIE J
IPC: C08J9/08
Filed: 1985-06-27
Granted: 1987-12-15
Abstract: ABSTRACT OF THE DISCLOSURE           This invention is directed to a process for preparing foamed water-swellable polymeric water absorbent materials.  The process comprises contacting an aqueous polymer dispersion wherein said polymer is capable of having a water-swellable character and contain a functionally effective amount of pendant acid moieties in acid form with a carbon dioxide yielding blowing agent such as sodium bicarbonate, which blowing agent is capable of neutralizing the pendant acid moieties of the polymer.  The foamed polymers are useful in a wide variety of water absorbent applications.
Patent CA-1245516-A (CA)
Title: Indicator illuminated with electroluminescent  lighting
Inventor: SCARDILLI A VINCENT
IPC: G01D11/28
Filed: 1985-08-29
Granted: 1988-11-29
Abstract: ABSTRACT    A moveable pointer (15) on an indicator (11) is illuminated by use of at least one electroluminescent strip (21) which is mounted separately from the pointer (15).  The pointer (15) is able to conduct light inter-nally in such a way that light transmitted to one por-tion (23) of the pointer (15) illuminates another por-tion of the pointer (25)  The electroluminescent strip (21) forms a light source for the pointer (15) so that the strip (21) may be mounted adjacent the pointer's hub (23) in order to provide the necessary illumination.          This arrangement permits an indicator (11) to be illu-minated with electroluminescent lighting in order that passive vision aids, such as night vision goggles, may be used, while providing sufficient illumination for the indicator's dial pointer (15).                 (READS ON FIGURE 1)
Patent CA-1264802-A (CA)
Inventor: IIZAWA RYUJI
IPC: H02H7/085
Filed: 1985-09-12
Granted: 1990-01-23
Abstract: ABSTRACT The present invention discloses a technique for preventing obstacles from being caught in a power window by detecting the overload of the driving motor and suspending or reversely controlling the rotation of the motor in the motor control system.  A reference value for detecting the overload is updated in accordance with the actual motor load in every predetermined time interval .DELTA.T but in the present invention when the start of increase of load is detected, the counting of .DELTA.T is restarted from such timing and thereby detection of overload is always carried out within the shortest period.  More-over, a variety of check mechanisms are provided for ensuring fail-safe function and for enhancing reliability.
Patent CA-1252945-A (CA)
Inventor: WEBER CHRISTIAN
IPC: C08G18/00
Filed: 1985-09-27
Granted: 1989-04-18
Abstract: A PROCESS FOR THE PRODUCTION OF MOLDINGS        ABSTRACT OF THE DISCLOSURE        The present invention relates to a new process for the production of elastomeric polyurethane moldings which may be microcellular having a sealed surface layer and an average density of from 0.8 to 1.4 g/cm3, wherein specific condensation products of ricinoleic acid are used as internal mold release agents.
Patent CA-1253067-A (CA)
Inventor: LOCHER HERMANN
IPC: A47C1/032
Filed: 1985-11-07
Granted: 1989-04-25
Abstract: ABSTRACT            An adjusting mechanism used for exerting a force on two parts movable relative to one another and has a cylinder, a piston and a piston rod.  On the piston there is also provided a guide rod, which is guided in a guide connection of a bottom cylinder casting.  A control piston is displaceably guided in a longitudinal bore of the piston in a further longitudinal bore of the guide rod.  The piston contains ducts which are either interrupted by the control piston or are freed by a smaller diameter portion of the control piston.  The inner cylinder chamber is completely filled with a flowable or fluid grease.  As a result, the piston rod can be locked in position by blocking ducts and on releasing the latter can be moved. The locking of the adjusting mechanism in a specific position, as is particularly required in the case of tiltable chairs, is consequently facilitated compared with known mechanisms and in addition through the use of the flowable grease, the sealing of the adjusting mechanism is made simpler
Patent CA-1242858-A (CA)
Inventor: DIRKSING WILLIAM P
IPC: B29C49/60
Filed: 1985-12-05
Granted: 1988-10-11
Abstract: ABSTRACT OF THE DISCLOSURE     A radially expandable core pin is disclosed for blow-molding a thermoplastic container having a body-portion and a neck-portion, with such neck-portion including a dispensing orifice and internal attachment means. The core pin is radially expandable to compression mold the internal attachment means of the container and comprises a plurality of circumferentially disposed core sections surrounding the central axis of the core pin. These core sections are radially movable between a normally collapsed position and an expanded position, and have outer surfaces which mate along their longitudinal adjacent sides when radially displaced to expanded position to form a substantially continuous neck-forming surface thereabout. The neck-forming surface is relieved in a predetermined pattern to form the internal attachment means of the container. The core pin also includes expansion means for moving the core sections to expanded position, and blowing means formed through the core pin and adapted to be connected to a pressure source. The blowing means provides blow-molding pressure for forming the body portion of the thermoplastic container.
Patent CA-1233879-A (CA)
Inventor: STICHER CHARLES K
IPC: G01R31/50
Filed: 1985-12-23
Granted: 1988-03-08
Abstract: Abstract of the Disclosure A sensing circuit system including circuitry for sensing impedance variations of a variable im-pedance element.  As disclosed, a bridge circuit system includes a bridge circuit to which the variable impedance element is couplable.  The bridge circuit system further includes circuitry for detecting open circuit or short circuit fault conditions of the variable impedance element.  The variable impedance element is coupled to the bridge circuit by a con-nector, having two connector components, which is also operable to couple the fault detection circuitry to the bridge circuit only when the two components of the connector are connected together.
Patent CA-1253625-A (CA)
Inventor: PUTNAM WILLIAM H
IPC: G06F13/00
Filed: 1986-03-05
Granted: 1989-05-02
Abstract: PERSONAL COMPUTER NOTE-TAKING FACILITY            Abstract of the Disclosure A personal computer having an associated telephone is provided with a note-taking facility integrated therewithin.  The operation of the note-taking facility is automatically initiated by the computer in response to the entering into a telephone transaction by the user. Specifically, the user is prompted when the telephone transaction is entered into for an indication as to whether notes are to be taken during the transaction.  If the user gives an affirmative such indication, the facility immediately adapts itself to begin to receive the notes and present them on the computer display.  An association is maintained between the notes taken during an individual telephone transaction and the party with whom the user was engaged during the transaction and the notes associated with a party are automatically retrieved and displayed for the user when a subsequent telephone transaction with that party is entered into.
Patent CA-1231258-A (CA)
Inventor: LANE E JAMES
IPC: F16H61/08
Filed: 1986-03-19
Granted: 1988-01-12
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is an embodiment of an electro-mechanical shifter (80) for use with hydraulic transmission (62) of the type having first and second valve means (C, D) that in the same and opposite open and closed conditions provide at least one range of gear ratios for driving an output member (64) such as a motor vehicle drive shaft (64).  Shifter (80) is provided with a control arm (9) positionable along a frame (10) to a plurality of gear positions at which sensors (30) provide a triggering signal to respective gates (46, 48) in a manner that gates (46, 48) provide an output signal to respective actuating circuit means (49, 50) which provide respective actuating signals to respective actuator means (A, B) for actuating valves (C, D) according to the particular position of control arm (9).  Control arm (9) further preferably carries a first pin (11) operative to rotate a cam (12) to actuate a universal gear to provide a second range of gear ratios and further preferably carries a second pin (24) operated by an actuator (32) which extends into an arcuate cam opening (22) in frame (10) having spaced-apart stops along its upper and lower edges operative to enable arm (9) to move between gear positions within each range of gear ratios as long as the clutch is engaged and prevent arm (9) from being moved from the highest gear ratio of the first range of gear ratios beyond the lowest gear ratio of the second range of gear ratios and from the lowest gear ratio of the second range of gear ratios to a gear ratio lower than the highest gear ratio to the first range of gear ratios upon disengagement of the clutch which in turn, may preferably be overridden by the operator pressing a button (40) in arm (9) causing pin (24) to move to an intermediate position within cam opening (22).
Patent CA-1268711-A (CA)
Inventor: ROY CLAUDE C
IPC: A61K31/185
Filed: 1986-06-19
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE     The invention relates to an oral composition for alleviating digestive manifestations in patients afflicted with cystic fibrosis, which comprises a thera-peutic amount of taurine in association with a pharma-ceutically acceptable carrier, and to a method of alle-viating digestive manifestations in patients afflicted with cystic fibrosis by the administration of said oral composition.
Patent CA-1271594-A (CA)
Inventor: GANSOW MICHAEL A P
IPC: C08G18/50
Filed: 1986-07-02
Granted: 1990-07-10
Abstract: ABSTRACT            This invention is directed to a process for preparing a rigid polyurethane foam which comprises reacting a polyisocyanate with a polyol in the presence of a blowing agent, a polymerization catalyst and a surfactant.  The polyol as the formula (I)               32,040-F     wherein R1, R2, and R3 are, each independently, hydrogen, a C1-C6 alkyl group, bearing one or more halogen, hydroxyl, optionally substituted phenyl, optionally substituted cycloalkyl, or optionally sub-stituted phenyl ether substituents, n is 1 or 2, and x + y + z is from 3.5 to 5.7.  Rigid polyurethane foams produced by this process show a reduced degree of friability. 32,040-F
Patent CA-1263558-A (CA)
Inventor: RAES JOHAN L M
IPC: A01F15/07
Filed: 1986-11-10
Granted: 1989-12-05
Abstract: WRAPPING APPARATUS FOR ROUND BALERS                  ABSTRACT OF THE DISCLOSURE         A round baler comprising a bale chamber in which crop material is formed into a bale, crop material pick-up means operable to deliver crop material to the bale chamber, apparatus for wrapping a formed bale with sheet material comprising feed rolls operable to feed the sheet matrial so that it can engage the formed bale and be wrapped therearound, and a knife operable to sever the sheet material when the formed bale has been wrapped with a predetermined length thereof.  A further roll is disposed between the feed rolls and the formed bale for applying the sheet material in its full nominal width to the formed bale.
Patent CA-1246982-A (CA)
Inventor: LIU LELAND L
IPC: B65D65/40
Filed: 1987-02-17
Granted: 1988-12-20
Abstract: COATED, ORIENTED POLYMER FILM LAMINATE     ABSTRACT OF THE DISCLOSURE     A coated, oriented polymer film laminate suitable for packaging applications is provided which comprises: a) an oriented core layer having an upper face and a lower face, the core layer being fabricated from a polypropylene homopolymer; b) an oriented, heat sealable layer applied to the lower face, and optionally, to the upper face, of core layer (a), the heat sealable layer being fabricated from a heat sealable copolymer or blend of copolymers, heat sealable blend of homopolymers and heat sealable blend of at least one copolymer and at least one homopolymer; and c) a coating layer applied to the upper face of core layer (a), or, where heat sealable layer (b) has been applied thereto, to the exposed surface of layer (b), the coating layer being derived from an interpolymer which is obtained from the interpolymerization of from about 0 to 15 parts by weight of an alpha-beta monoethylenically unsaturated carboxylic acid selected from acrylic acid, methacrylic acid and mixtures thereof with from about 85 to about 100 parts by weight of neutral monomer esters.
Patent CA-1267702-A (CA)
Inventor: HOWELL EDWARD K
IPC: H03K17/0814
Filed: 1987-02-20
Granted: 1990-04-10
Abstract: THYRISTOR COMMUTATION CIRCUIT           ABSTRACT OF THE DISCLOSURE      A commutating circuit in combination with a snubber circuit are employed to switch a thyristor from a  con-ducting state to a non-conducting state.  The snubber circuit is connected across the cathode and anode of the thyristor to absorb system energy when the thyristor is switched.  The commutating circuit is coupled in series with the cathode of the thyristor by means of a current transformer for increasing the cathode resist-ance, causing the cathode current to immediately trans-fer to the gate.
Patent CA-1273868-A (CA)
Inventor: READ NORMAN W
IPC: F16K11/16
Filed: 1987-11-24
Granted: 1990-09-11
Abstract: Abstract of the Disclosure A dual bore well treating tool having a pressure operated valve therein that is useful in conjunction with a dual bore packer and with a dual bore on and off or connection tool.  One of the bores through the on/off tool, the treating tool and the packer is utilized for producing oil and/or gas from the well bore, and a second bore is utilized for opening the valve and for simultaneously injecting a treating material into the fluid being produced.
Patent CA-1261310-A (CA)
Inventor: RECALDE CARLOS E
IPC: B65H51/00
Filed: 1988-09-09
Granted: 1989-09-26
Abstract: MULTI-REEL OPERATIONAL LINES LAYING VESSEL         ABSTRACT OF THE DISCLOSURE     A reel pipelaying vessel having multiple reels for laying operational lines in a wide range of water depths.  An operational lines laying device is mounted on the vessel in order to provide supporting means for the simultaneous layout of a plurality of operational lines at a common velocity and in a predetermined relationship to one another.  Motive means are interconnected to the multiple reels in order to control the rate of layout.          Separate or combined straightening and tensioning devices can be employed for handling the rigid walled pipeline contained within the operational lines.  The straightening and tensioning devices can be mounted for pivotal movement with respect to the vessel deck or can be operated in fixed planes with respect to the deck.          Six or more operational lines can be simultaneously laid out with the vessel described.
Patent CA-1269211-A (CA)
Inventor: ARNOLD WILLIAM T
IPC: A47L9/00
Filed: 1989-07-27
Granted: 1990-05-22
Abstract: ABSTRACT          This invention relates to a vacuum refuse collector comprising:  a body; a refuse container mounted on the body having a refuse chamber; a filter in the refuse chamber of the refuse container dividing the refuse chamber into a refuse side and a non-refuse side; a flexible refuse tube communicating with the refuse chamber on the refuse side of the filter; an atmosphere port; an air velocity increasing means; duct means forming a first air path from the non-refuse side of the refuse chamber to the inlet of the air velocity increasing means, through the air velocity increasing means and then to atmosphere and a second air path from the atmosphere port to the inlet of the air velocity increasing means through the air velocity increasing means and to the non-refuse side of the refuse chamber; and  control means for controlling the differential of air velocity in the first path and the second path to control the air velocity in the pick up tube.
Patent CH-520474-A (CH)
Title: Fungicidal organophosphorus compounds - for agricultural use
Inventor: BERIGER ERNST DR
IPC: A01N57/22
Filed: 1970-03-04
Abstract: Fungicidal agents contain a compound of the formula RP(O)(SR')2 (I) (where R is ClCH2CH2- and R' is p-chlorobenzyl or R is methyl and R' is o-methylbenzyl), which have very good activity against Phycomycetes (e.g. phytopathogenic fungi such as Botrytis and Piricularia) and various other fungi causing diseases of cereals, maize, rice, vegetables, fruit and other cultures; (I) also display fungitoxic activity against soilborne fungi.
Patent CH-500988-A (CH)
Title: Hypoglycaemic sulphanilamide derivs.
Inventor: DIETRICH HENRI DR
IPC: C07D203/24
Filed: 1968-03-14
Abstract: (A) Cpds. of general formula (I) R' = (1-5C)alkyl or (is not >7C) cycloalkyl or cycloalkenyl (B) Acid addn. salts of I. Oral and parenteral hypoglycaemics. Dose 100-500 mg/d. BrCN (10.6 g.) was added to N'-(2-butylamino-ethyl)-N4-acetylsulphanilamide (31.3 g.) in 2N-NaOH (100 ml), stirred 30 mins. at 20-30 deg., filtered, and recryst. from D.M.F., giving N-acetyl-I, m.p.243-4 deg. This (33.8 g.) was heated 1 h. at 80 deg. in 2N-HCl (100 ml), cooled to 20 deg., basified with 2N-NaOH, filtered, washed, and recryst. from EtOH, giving I, m.p.179-181 deg.
Patent CH-533106-A (CH)
Title: Azabicycloalkane-dithiocarboxylic acid esters - useful as herbicides, fungicides and plant growth regulators
Inventor: STURM ELMAR DR
IPC: C07D209/08
Filed: 1971-01-14
Abstract: Cpds. (I): (where R is 1-4C alkyl or 3-4C alkenyl opt. substd. by one or more Cl; R1 and R2 are both H, or one is H and the other is Me; n is 1 or 2) are pref. prepd. by reaction of the corresp. N-unsubstd. cpd. with (a) Hal-CS-SR (where Hal = Cl or Br); (b) CSCl2 and RSM (M = alkali metal); or (c) CS2 and RX (where X = halogen, alkoxysulphonyloxy or arylsulphonyloxy), all in the presence of an acid binder.
Patent CH-523358-A (CH)
Title: Shuttle protection
Inventor: LUDWIG GUENTHER
IPC: D03D49/38
Filed: 1970-04-27
Abstract: Sprung pads are located behind the pads in the shuttle reception area, and a contact switch is provided between the sprung plates and the loom's main power supply. The plates absorb violent forces on arrival, which prevent damage to the shuttle point and, in extreme cases, shut down the loom to prevent the spread of damage.
Patent CH-507663-A (CH)
Title: Recovering nutritional element from organic material
Inventor: HENRIK GOSTA EHRENSVARD CARL
IPC: A23J1/04
Filed: 1967-05-30
Abstract: Recovery of nutrient material particularly proteins and nucleotides, and also fats, salts, and solids from organic material particularly fish and also soybeans. Low temperatures and low OH-concentrations are used resulting in minimal destruction of products. Protein and nucleotide production for nutritional purposes.
Patent CY-1870-A (CY)
Title: Derivatives of penciclovir for the treatment of hepatitis-B infections
Inventor: BOYD MALCOLM RICHARD
IPC: C07D473/18
Filed: 1996-04-05
Abstract: Pharmaceutical use of a compound of formula (A): <CHEM> or a pro-drug, or a pharmaceutically acceptable salt, phosphate ester and/or acyl derivative of either of the foregoing; in the treatment of hepatitis B virus infections.