baber/WOPTO huggingface dataset:
Patent CA-1220779-A (CA)
Inventor: EVANS ROBERT W
IPC: E21B34/06
Filed: 1983-09-16
Granted: 1987-04-21
Abstract: SINGLE ACTING HYDRAULIC FISHING JAR               ABSTRACT OF THE DISCLOSURE a single acting hydraulic fishing jar is disclosed for use in a tubular drilling string for applying upward jarring forces for dislodging a "fish"  from a well. The jar is adapted to be run into a well on a drill string and connected to a fishing tool in the well bore. This jar comprises outer and inner housing members positioned in telescoping relation for longitudinal movement of one relative to the other and having a hammer member on one and an anvil member on the other. the housing members enclose a chamber  adapted to contain a fluid for controlling application of jarring forces. A sliding seal closes one end of the chamber and supports the inner housing member, or mandrel, for sliding movement in the outer housing member.          A piston is positioned in spaced relation to the sliding seal for movement of each relative to the other in the hydraulic fluid chamber. The piston is arranged so that movement of one housing relative to the other in one direction will move the piston toward the sliding seal. The chamber between the piston  and the sliding seal has an outlet controlled by a valve member supported for sliding movement on the mandrel. Predetermined relative movement of the housing members engages the valve member to move it to open position to permit flow of fluid from the fluid chamber to substantially eliminate the resistance to further movement of the housing members and thus permit movement of a hammer member carried by the mandrel into engagement with an anvil member carrier on the outer housing with an impact force.
Patent CA-1190415-A (CA)
Inventor: BRUMM RICHARD S
IPC: G01F1/42
Filed: 1983-09-22
Granted: 1985-07-16
Abstract: ABSTRACT OF THE DISCLOSURE      An orifice meter including a carrier, which is movable between two parallel body walls while maintaining sealing engagement therewith. In one position it seals around the pipeline flow passage, and in a second position it seals around an orifice disc service opening in one of the body plates. A small, axially movable valve plug in the body plate adjacent the service opening is operative in one position to equalize the pressure in the space within the carrier seals with the rest of the valve body and in a second position to vent that space to atmosphere. Interengaging means on the valve plug and a rotatable closure for the service opening prevent removal of the closure unless the valve plug is in its venting position. The valve plug has two annular grooves, each carrying an O-ring to seal against inner surfaces of axially aligned inner equalizing passage and outer vent passage. A transfer duct opens from between the two passages to the space within the service opening. Bypass ducts opening from the grooves prevent O-ring dislodgement.
Patent CA-1246573-A (CA)
Inventor: UEDA IKUO
IPC: C07D213/57
Filed: 1983-09-29
Granted: 1988-12-13
Abstract: A B S T R A C T  O F  T H E  D I S C L O S U R E          New a-aryl-.alpha.-pyridylalkanoic acid derivatives of the formula :       wherein R1 is cyano or carbamoyl, R2 is hydrogen or halogen, R3 is hydrogen or lower alkyl, one of R4 and R5 is hydrogen and another is lower alkyl, R6 is hydrogen or lower alkyl, and R7 is lower alkyl, or R6 and R7 are taken together to form an N-containing saturated heterocyclic group with the adjacent nitrogen atom, in which the heterocyclic group may be substituted with lower alkyl or optionally protected hydroxy(lower)alkyl, provided that R2 is halogen or R3 is lower alkyl, when R1 is cyano and R6 and R7 are each lower alkyl, and salts thereof, and processes for preparation thereof and pharmaceutical composition comprising the same. These derivatives and salts thereof are useful as antiulcer agents and spasmolytic agents.
Patent CA-1210652-A (CA)
Inventor: TANAKA MINORU
IPC: D06M15/564
Filed: 1983-11-23
Granted: 1986-09-02
Abstract: ABSTRACT OF THE DISCLOSURE           The method of this invention makes it possible to provide a composite sheet material which has not only soft and pliable feel characteristics, despite its density, but also high resistance against discoloration and deterioration the method having a particular combination comprising (a) employment of a polyurethane elastomer containing a steri-cally hindered amino group in its molecule, (b) addition of a specific amount of polybasic acid and/or specific derivatives thereof, and (c) employment of wet-coagulation treatment.
Patent CA-1211450-A (CA)
Inventor: STURM ELMAR
IPC: A01N43/50
Filed: 1983-12-12
Granted: 1986-09-16
Abstract: Abstract The compounds described are those of the general for-mula I                                (I) in which R1 is an azolyl group;  R2 is C1-C12-alkyl;          R3 is hydrogen, C1-C12-alkyl, C2-C4-alkenyl or C2-C4-alkinyl, or benzyl which is unsubstituted or substituted by C1-C6-alkyl, C1-C6-alkoxy, C1-C6-haloalkyl, halogen and/or cyano;  R4 is hydrogen, fluorine or C1-C6-alkyl; R5 is an unsubstituted or substituted radical chosen from the series comprising phenyl, naphthyl, biphenyl, benzylphenyl and benzyloxyphenyl, the substituents being chosen from the series comprising halogen, cyano, C1-C6-alkyl, C1-C6-alkoxy C1-C6-haloalkyl, C1-C6-alkylthio, C1-C6-haloalkoxy, C1-C3-haloalkylthio, nitro and/or thiocyano;  and X is oxygen or sulfur;  including the acid addition salts, quaternary azolium salts and metal complexes.     Methods for the preparation of these products are also disclosed, as well as agrochemical compositions contain-ing one of these compounds as the active substance.  A method of controlling phytopathogenic microorganisms and/or of regulating plant growth with the aid of these substances is furthermore described.
Patent CA-1191734-A (CA)
Inventor: ATANASOFF JOHN V
IPC: F42B30/08
Filed: 1984-01-04
Granted: 1985-08-13
Abstract: A B S T R A C T        In a munitions system, a cylindrical canister is fired over a target.  The canister carries a target sensing infrared device and, when a target is detected, a projectile is fired downward from the bottom of the overflying missile.  A spinning motion is imparted to the missile to stabilize its flight, and a wobbling motion is imparted to the missile to provide a larger target area.  The projectile forms a concave lower end to the missile and is fired by an explosive charge.   The present invention relates to a missile for a submunition adapted to be launched along a trajectory to overfly a target comprising: a missile having a vertical spin axis; means for launching the missile, along a trajectory; means for imparting a spinning motion to the missile about said axis; and means for imparting a lateral precessional motion to the missile relative to the trajectory.
Patent CA-1254000-A (CA)
Inventor: FELIX ARTHUR M
IPC: C07K1/00
Filed: 1984-03-05
Granted: 1989-05-09
Abstract: Abstract New polypeptides corresponding to growth hormone relea-sing factor in which methionine at position 27 has been re-placed by a leucine or norleucine residue retain full growth hormone releasing activity. In the case of the full length (44-amino acid) polypeptide, the leucine analog has full biological activity in the free acid form, unlike the natural growth releasing factor which requires carboxy terminal amidation for full biological activity. The new compounds are prepared in accordance with conventional methods.
Patent CA-1215517-A (CA)
Inventor: BAUS HEINZ G
IPC: F16B7/04
Filed: 1984-03-12
Granted: 1986-12-23
Abstract: ABSTRACT OF THE DISCLOSURE:           Coupling assembly joining two profiled rails, more particularly for use with a shower partition, the first profiled rail having an opening extending over its entire length and an inner space. A clamping element is mounted in this inner space and has a threaded hole in which a screw threads, the second profiled rail being secured to the first profiled rail by tightening of the said screw.  In order to facilitate assembly and make it possible to carry out subsequent mutual alignment of the profiled rails with little effort, there is provided that the clamping element be insertable from the side and at right angles to the longitudinal direction of the first profiled rail through the above-mentioned opening and into the inner space, one leg of the second profiled rail passing through the opening into the inner space. This leg is clamped in a gap which is formed between a bearing surface of the clamping element and a web of the first profiled rail and/or a support element.
Patent CA-1187768-A (CA)
Inventor: ASSAF GAD
IPC: F03B13/00
Filed: 1984-05-08
Granted: 1985-05-28
Abstract: ABSTRACT OF THE DISCLOSURE         Water is raised from a lower to a higher level by creating an air/water-droplet environment which is elective to establish a pressure head that imparts an upward velocity to the air in excess of the downward drift velocity of the droplets whereby the latter are carried upwardly by the air. Such an environment is created by introducing droplets of relatively warm water into relatively cool air at the lower end of a vertically oriented lift tower thereby heating the air which rises in the lift tower with a velocity sufficient to carry the droplets to the upper end of the lift tower.  By directing the flow at the upper end of the lift tower toward the horizontal, the upwardly directed velocity component of the droplets is lost and they follow a ballistic path into a reservoir from which water is returned to the lower level through a hydraulic turbine.
Patent CA-1218977-A (CA)
Inventor: FREEMAN FREDERICK O
IPC: F16H7/14
Filed: 1984-05-23
Granted: 1987-03-10
Abstract: Mounting Platform Abstract An improved platform (10) for mounting a motor (13) and a driven device (11) to facilitate adjust-ing tension on a drive belt 20.  The motor (13) is mounted by means of bolts (14) which pass through a motor base (30) and slots (26 or 27) in the mounting platform (10) and engage openings (32) in a sub-plate (31).  A screw (22) positions the sub-plate (31) to tension the belt (20).  Two of the mounting platform slots 26 are offset relative to two other mounting platform slots 27 to main-tain motor alignment as the belt tension is adjusted.
Patent CA-1218997-A (CA)
Inventor: SEKI NANSHO
IPC: A01N43/56
Filed: 1984-06-22
Granted: 1987-03-10
Abstract: SO-4-35753C/KM/84.     ABSTRACT OF THE DISCLOSURE          A novel pyrazole derivative represented by the formula (I):                                 (I) wherein R1 and R2 each represents a lower alkyl group, which has herbicidal activity, is disclosed.  A process for preparing the pyrazole derivative of the formula (I) is also disclosed.  A herbicide containing as an active ingredient the pyrazole derivative of the formula (I) is further disclosed as is a method for using the herbicide.
Patent CA-1218090-A (CA)
Inventor: KRUSCHWITZ WERNER
IPC: B60J1/00
Filed: 1984-06-29
Granted: 1987-02-17
Abstract: ABSTRACT OF THE DISCLOSURE          A mounting arrangement for mounting a windshield glass is  made  of  plastics  or  rubber  material with  an embedded metal carrier for mounting the arrangement on a flanged joint running around the window opening. The flexible material defines a slit for receiving part of a  metal frame which runs around the periphery of  the window  glass  and  may be adhesively  secured  to  it before assembly. To facilitate insertion of the window glass,  the  flexible material may be bent  outwardly, and  is  then  allowed  to resile and  locked  in  the resiled position by inserting a stiffening member into a slot.  The arrangement provides substantially flush-mounting  of  the window glass,  and no  part  of  the flexible  material or of the stiffening member extends further outwards of the window opening that the  metal frame to any significant extent.
Patent CA-1225864-A (CA)
Title: Food products containing hydrolyzed lactose
Inventor: HO GUAN-HUEI
IPC: A23L33/125
Filed: 1984-07-18
Granted: 1987-08-25
Abstract: "FOOD PRODUCTS CONTAINING HYDROLYZED LACTOSE"     Abstract The present invention provides sweetened food products which incorporate as a functional ingredient, hydrolyzed lactose which is approximately 80 to 90% hydrolyzed and has a total solids content in the range of about 50 to 75% by weight.  Exemplary products are chocolate drink beverages, cakes and cookies.  The invention also provides a method of producing baked food products having a chewy and moist texture.  The method includes incorporating in the food product hydrolyzed lactose which is approximately 80 to 90% hydrolyzed and has a solids content in the range of about 50 to 75% by weight.
Patent CA-1231668-A (CA)
Inventor: DUNGS HORST
IPC: B01J2/22
Filed: 1984-09-06
Granted: 1988-01-19
Abstract: ABSTRACT     A method for preparing a material mixture for hot briquetting by pyrolytic decomposition of bituminous coal in a mixture with from 2 to 5 times by volume fine grained, thermally widely stable substance which do not bake below 650 °C and do not, or substantially do not soften at temperatures between 450 and 530 °C, comprising rotationally mixing an kneading the material in two perpendicular directions, first in an upper kneading zone then in a lower distributing zone. The substan-tially stable material when mixed with the bituminous coal predry and/or preheat the bituminous coal to its softening point due to a higher temperature for the stable substance before it is mixed with the bituminous coal. The mixture in the upper kneading zone is first rotationally kneaded and mixed in a direction which is parallel to a plane containing the axes of rolls in a double roll press to be used for the briquetting operation. In the lower distributing zone which follows the kneading zone, mixing and kneading is continued in a direction which is substantailly perpendicular to the mixing direction in the upper kneading zone. The mixture is permitted to fall by gravity in the reactor at a speed less than 3 cm per second. The material is distributed from the distributing zone uniformly over the axial width of the rolls and the double roll press.
Patent CA-1248019-A (CA)
Inventor: PASULA MARK J
IPC: G01N15/12
Filed: 1984-10-22
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE                 METHOD AND APPARATUS FOR MEASURING THE DEGREE OF REACTION BETWEEN ANTIGENS AND        LEUKOCYTE CELLULAR ANTIBODIES     Method and apparatus for the objective determination of the degree of reaction between a suspected allergen and a blood sample, by comparing the number and/or size-distribution of white blood cells present in the blood sample before and after reaction thereof with the suspected allergen.
Patent CA-1230779-A (CA)
Inventor: POTEL GERD
IPC: B61F5/00
Filed: 1985-02-07
Granted: 1987-12-29
Abstract: A  b  s  t  r  a  c  t The invention relates to a vertically adjustable emergency support for the bodies of rail vehicles. Due to wear of the wheel tyres, the bogie frame 2 and the car body 1 supported on it tend to descend. In the case of emergency supports in the region of the center pivot 5 where access is difficult, it is proposed in order to compensate for this drop to connect the striker plate 4 which faces an emergency spring 3 at a distance "w" to a box 6 under-neath which is vertically guided by means of guiding elements 7 on sliding-contact surfaces 8 of a cut-out in the bogie frame 2. If the distance "w" increases due to wear of the wheel tyres, an adjustment has to be made in a manner that the box 6 is raised by means of a plate 18 connected to the center pivot 5. Plates 21 of a thick-ness which compensates the wear are inserted between the box 6 and abutments 20a,20b which are connected to the bogie frame 2. After securing the plates 21 by means of bolts 22, the car body 2 is lowered again whereupon the distance "w" is restored (Fig. 1).
Patent CA-1249656-A (CA)
Inventor: NAMEKAWA KOUROKU
IPC: G01S15/52
Filed: 1985-04-01
Granted: 1989-01-31
Abstract: ULTRASONIC TRANSMITTER/RECEIVER                      ABSTRACT OF THE DISCLOSURE   An ultrasonic transmitter/receiver for moving member measurement wherein an ultrasonic pulse beam is transmitted into and received from a subject under examination at a fixed pulse-repetition frequency, the signal received during each transmission/reception cycle is compared with the signal received during the previous transmission/reception cycle to obtain a Comparison signal and the movement of a moving member in the subject is detected and measured on the basis of the comparison signal.  The ultrasonic transmitter/receiver is further provided with a scanner for causing an ultrasonic beam to reciprocally scan the subject, a memory for storing comparison signals at addresses corresponding to the scanning positions of the ultrasonic beam, the memory being responsive to address data representing the scanning position of the ultrasonic beam to output the comparison signal stored at the corresponding address one scan earlier and simultaneously store at the same address the comparison signal for the same scanning position of the current scan, and an adder for adding the comparison signal for said position of the current scan and the comparison signal for said position one scan earlier output by the memory, whereby scanning noise contained in the comparison signals is eliminated.
Patent CA-1235454-A (CA)
Inventor: SINDLINGER RONALD E
IPC: H01H37/68
Filed: 1985-04-15
Granted: 1988-04-19
Abstract: ABSTRACT:     A rapid start fluorescent lamp includes a pair of spaced electrodes within an envelope having a fill gas and a phosphor-covered inner wall surface with a circuit breaker having a glass bulb with a wall thickness in the range of about 0.016 to 0.018 inch positioned within the fluorescent lamp.
Patent CA-1238347-A (CA)
Inventor: WIRZ ARNO
IPC: B41N10/00
Filed: 1985-05-07
Granted: 1988-06-21
Abstract: HEIDELBERG A-410                        14.06.1984 ABSTRACT            The invention relates to a covering for sheet-carrying cylinders and drums in rotary offset printing presses for one-sided and two-sided printing.  One surface of this covering is smooth and the opposite surface is textured whereby at least the carrying surfaces, which project from the textured surface, are intended for carrying the sheet and are preferably statistically uniformly distributed, consist of hydrophilic, chemically resistant and wear-resistant material.  In such a covering the textured surface consisting of carrying surfaces and valleys is interrupted at several points by selectively provided penetrations.  Either blow-air or suction air, as desired, can be applied to these penetrations.  The use of such a covering on transfer drums, storage drums, turning cylinders, impression cylinders and sheet delivery drums guarantees the smear-free carrying of the printed sheets, even if the freshly printed side of the sheet comes to lie on the outer cylindrical surface of the cylinder or drum.
Patent CA-1237812-A (CA)
Inventor: MORIYA MITSURO
IPC: G11B21/10
Filed: 1985-05-29
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus for recording signals on a recording medium or reproducing signals already recorded on the medium has acceleration detectors for detecting accelerations of the apparatus due to external vibrations or impacts.  Signals from the acceleration detectors are applied to a control section for stabilization of the control system.  Upon experiencing excessively large external vibrations or impacts the apparatus can be temporarily shut down with consequent improvements in the reliability and stability of the apparatus.
Patent CA-1270530-A (CA)
Inventor: MASAKI KAZUMI
IPC: A61N1/30
Filed: 1985-06-07
Granted: 1990-06-19
Abstract: Abstract of the Disclosure A novel  electrotherapeutic  apparatus  comprising  a chain of band-shaped moist-pad electrodes with a wide elec-trode plate; a stretchable belt attached on both ends of the chain; and a low-frequency generator equipped on the outer side of either moist-pad electrode, wherein the low-frequency generator  is  electrically  coupled with the moist-pad elec-trodes  through  output-controller,  switch,  etc.,  in  such  a manner that the negative electrode is larger in area that the positive  electrode,  is  disclosed.   The  electrotherapeutic apparatus is suitable to promote the metabolism of the scalp and restoration of fatigue.  A combined use with an aminovinyl photosensitizing dye effectively accelerates  the growth and regeneration of hair.
Patent CA-1240111-A (CA)
Inventor: MAURER RICHARD P
IPC: B32B5/32
Filed: 1985-09-20
Granted: 1988-08-09
Abstract: THERMOFORMING OF STYRENIC FOAM LAMINATES                 ABSTRACT           Thermoforming of styrenic foam laminates having at least one outer layer of polyurethane foam having an outer facing of decorative fabric.  Prior to thermoforming the laminate is heated to at least the thermoforming temperature of the styrenic foam but to a temperature such that the decorative fabric is not degraded.  The thermoforming process is useful in making automobile headliners.
Patent CA-1264545-A (CA)
Inventor: STANKIEWICZ EDWIN P
IPC: C22B9/02
Filed: 1985-10-16
Granted: 1990-01-23
Abstract: ABSTRACT OF THE INVENTION     The present invention provides a porous ceramic molten metal filter in the form of one or more porous ceramic, close-ended, cylindrical filter body elements connected to an essentially horizontal porous ceramic sealing plate filter element and extending vertically above the elevation of that sealing plate.  The assembly is susceptible of being mounted into a molten metal holding furnace or other means of molten metal transport such that the molten metal flow is introduced to the exterior of the close-ended cylindrical elements and the upper surface of the plate element.  The cylindrical filter body elements rest on the sealing plate, thus the sealing plate provides all of the structural support for the assembly.  The molten metal flows through the porous ceramic material of the cylindrical elements and preferably through the sealing plate element to be further flowed downstream, ultimately to the associated casting molds.  Alternatively, within the scope of the present invention, a non-porous sealing plate may be used, the material of which merely needs to be sufficiently heat resistant and resistant to corrosion and dissolution by the molten metal.
Patent CA-1241405-A (CA)
Inventor: CIELO PAOLO
IPC: G01N21/89
Filed: 1985-10-25
Granted: 1988-08-30
Abstract: TITLE         OPTICAL DEVICE FOR MEASURING THE DIAMETER AND DETECTING SURFACE DEFECTS OF MOVING WIRE         INVENTORS                             Paolo Cielo Ghislain Vaudreuil ABSTRACT OF THE DISCLOSURE         An apparatus using optical techniques for simultaneously detecting surface defects and measuring the diameter of a wire coming out from an extruder.  A combination of cylindrical lenses is used for projecting, perpendicularly across the longitudinal axis of the wire, a sharply focused laminar beam.  This apparatus includes an optical source system for emitting optical rays, an optical system for focusing the rays on the wire, an optical detector system for receiving the rays and generating a detector signal to be processed by a signal processing system, the processing system generates an electric signal indicative of the amplitude of the defects and another electric signal indicative of the diameter of the wire.