baber/WOPTO huggingface dataset:
Patent CA-1169089-A (CA)
Inventor: UMEDA ARIHIKO
IPC: C08G65/32
Filed: 1981-08-11
Granted: 1984-06-12
Abstract: ABSTRACT            Disclosed are novel curing agents for polyurethanes comprising reaction products of (1) a polyoxy alkylenepolyamine with (2) an alpha-substituted acrylic acid derivative wherein the substituent has a terminal hydroxyl group or (3) with a compound having an oxyrane ring and reaction products of (1) and (2) above, with (3) and (1) and (3) above, with (2). Also disclosed is a process for making polyurethanes by condensing a polyol with an isocyanate in the presence of the present curing agents in an amount ranging from 5 to 100 percent by weight of the polyol.
Patent CA-1135794-A (CA)
Inventor: BENBOW EUGENE C
IPC: G01R11/02
Filed: 1981-08-13
Granted: 1982-11-16
Abstract: 14                  48,239 ABSTRACT OF THE DISCLOSURE A clutch mechanism for watt demand meter regis-ters includes a clutch driving part continuously driven by a rotating measuring element so as to be freely rotatable when  the  clutch  is open.   The driving part is mounted between a clutch driven part and a clutch closing part which clamps the clutch parts together when the clutch mechanism is closed.
Patent CA-1165809-A (CA)
Inventor: IMAI ATSUO
IPC: H01M4/58
Filed: 1981-10-26
Granted: 1984-04-17
Abstract: Abstract: Solid state lithium cell Disclosed is a solid state lithium cell comprising layers of a cathode-active material, a solid electrolyte, and an anode-active material consisting of lithium metal, which are arranged in this order, which is characterized in that said cathode-active material is a solid solution composed of lead iodide and at least one element selected from the group consisting of bismuth, antimony, thallium, indium and gallium and iodides thereof.
Patent CA-1161776-A (CA)
Inventor: KUNESH JOHN G
IPC: F02B3/06
Filed: 1981-11-03
Granted: 1984-02-07
Abstract: ABSTRACT     Raw shale oil containing precipitable inorganic compounds such  as  iron  and  arsenic  are  preheated  to  below  the precipitation temperature and then catalytically hydrocracked in an ebullated bed catalytic reactor.  The metal compounds are deposited on the catalyst in the reactor, from which they are withdrawin  along with used  catalyst which is  replaced with  fresh  catalyst.    The  reactor  effluent  is  further hydrotreated in a fixed bed catalyst reactor, usually at more severe conditions of 800-840°F and 2000-2800 psig, hydrogen partial pressure.  The resulting material is phase-separated and distilled  to provide jet  fuel  and diesel  oil product meeting commercial and military specifications.
Patent CA-1183500-A (CA)
Inventor: WILLINGHAM WENDELL D
IPC: B67B3/20
Filed: 1981-12-23
Granted: 1985-03-05
Abstract: TITLE CLOSURE PRE-TIGHTENER FOR CLOSURE APPLICATING MACHINES                     ABSTRACT OF THE INVENTION    This invention provides a pre-tightening mechanism for effecting the initial application of a threaded closure on a threaded bottle neck.  The pre-tightening mechanism includes a friction rail for effecting a turning movement of the closure relative to the bottle neck and a spring biased cap hold-down plate which maintains a substantially constant pres-sure on the closure and maintains the closure panel horizontal during the pre-tightening operation.
Patent CA-1169835-A (CA)
Inventor: STAMBOULIAN NAZARETH
IPC: B60R22/34
Filed: 1982-01-19
Granted: 1984-06-26
Abstract: 47-77F/ASE7.10 RESILIENTLY MOUNTED SPLIT PAWL LOCKING     MEANS FOR DUAL SPOOL RETRACTOR            ABSTRACT:       An emergency locking dual spool safety belt retractor having a frame, two belt storage spools rotatably mounted in said frame, a spool locking ratchet on each spool and an inertia  sensor  for  sensing  vehicle  acceleration  or deceleration above a predetermined value is provided with a split pawl locking means for locking the two belt storage spools  in  response  to  operation  of  the  inertia  sensor wherein  resilient  means  are  provided,  including  a pawl guide  positioning  the  pawl  members  and  cushioning  them between  the  spool  ratchets  and  resilient  bushings surrounding  ends  of  the  pawl  members  and  guide  which penetrate the retractor frame side walls, whereby lockup of both spools by the two separate pawl members is assured even in a false latching condition and when one or  the other pawl member engages a ratchet in a tooth to tooth condition,  the  resiliency of  the  resilient guide and bushings cooperating to maintain the pawl members in spool locking condition in response to operation of the inertia sensor.
Patent CA-1172368-A (CA)
Inventor: MCCASKILL REX A
IPC: G06F3/02
Filed: 1982-03-17
Granted: 1984-08-07
Abstract: A METHOD FOR AUTOMATIC FIELD WIDTH EXPANSION IN A TEXT PROCESSING SYSTEM DURING INTERACTIVE ENTRY      OF DISPLAYED RECORD SELECTION CRITERIA                     Abstract An improved method is disclosed for entering field dependent record selection criteria into an inter-active text processing system which also processes spatially related data that is stored in the system in vector formatted records.  In the process of identify-ing stored records which meet certain criteria, a qualifying frame is displayed consisting of a header row and, for example, three qualifying rows.  The header row includes the field names and the qualifying rows are blank, except for the vertical lines depict-ing field boundaries.  Selection criteria are entered into the system by positioning the cursor to the appropriate row/ column intersection and entering the selection data for that field.  Criteria entered in different fields in one row represent a "logical AND" selection, while criteria in different rows represent a "logical OR" situation.            The improvement involves the automatic expansion of the field boundaries of the selected field in both the header row and qualifying rows when more space is required to enter, for example, lengthy qualifiers into the field, a number of qualifiers which are ORed together, or different spellings of the same qualifier. The expansion results automatically in accordance with the relationship of the end of da a position to the right field boundary marker position to move repeti-tively the marker a fixed number of character posi-tions, for example, five, towards the right edge of the display, and, when additional space is required, to shift repetitively the field name and entered data to the left five character positions -- therefore, providing an additional five character positions at the right edge of the field after each shift.  The five positional left shift process continues as new data is entered, even though the initial data is moved off the screen, until some predetermined limit is reached.  Alternatively, if additional space for the entry of data is required when the right field boundary coincides with the right edge of the screen, a hori-zontal line segmenting operation may occur to position the left field boundary at the left edge of the screen.
Patent CA-1189445-A (CA)
Inventor: NELSON NORMAN A
IPC: E21B33/038
Filed: 1982-05-05
Granted: 1985-06-25
Abstract: Abstract of the Disclosure The invention pertains to a connector for connection to a wellhead in generally coaxial alignment therewith.  The con-nector  includes a generally tubular main body and latches carried by the main body for radial extension and retraction with respect thereto to engage the wellhead and latch the connector to it.  A set of circumferentially spaced support members are also carried by the main body longitudinally adjacent the latches for radial extension and retraction at least partially independently of the latches.   The support members and main body have abutting slide surfaces extending parallel to the path of movement of the support members, while the support dogs and the latches have abutting support surfaces inclined with respect to said path of movement for wedging the latches longitudinally as the support members are extended. An actuator on the main body is operatively associated with the latches and support members to extend them successively toward the wellhead.
Patent CA-1167440-A (CA)
Inventor: SCHMIDT GUENTHER
IPC: C07D471/14
Filed: 1982-06-04
Granted: 1984-05-15
Abstract: ABSTRACT OF THE DISCLOSURE        This invention describes new compounds of general formula I          (I)   wherein R1, R3 and R4 represent a hydrogen atom or a lower alkyl group, and R2 represents a lower alkyl group.       A process for the preparation of the new compounds as well as pharmaceutical compositions rontaining them are also objects of this invention.       The new compounds show valuable pharmacological pro-perties, especially analgesic, antiphlogistic and anti-pyretic activies.
Patent CA-1186417-A (CA)
Inventor: DONOHUE JAMES M
IPC: B41J21/00
Filed: 1982-06-04
Granted: 1985-04-30
Abstract: ABSTRACT The present invention is concerned with a character input device, a disc memory, an output marker, and a character generator for converting byte format character information into an output marker bit stream format, and for allocating the converted bit streams onto the disc memory. The stored bit streams can then be retrieved to directly drive the output marker or to be re-allocated onto the disc memory (after merging with presently converted bit streams if appropriate). In another feature of the invention, the converted or generated bit streams are represented in a compressed form (described by a four bit run length code). These bit streams in the compressed form can be merged by the character generator directly into this compressed form without having to first decompress the bit streams, merge, and then compress again. Also printing systems can be configured using one or more character gene-rators committed to one or more disc memories, and in turn, each disc memory can drive one or more printers.
Patent CA-1188923-A (CA)
Title: Cylindrical covering fabric for a damping form roller of an offset printing machine
Inventor: TAKEDA HIROFUMI
IPC: B41L25/00
Filed: 1982-06-07
Granted: 1985-06-18
Abstract: CYLINDRICAL COVERING FABRIC FOR A DAMPING FORM ROLLER OF AN OFFSET PRINTING MACHINE            ABSTRACT OF THE DISCLOSURE:          A cylindrical covering fabric for a damping form roller of an offset printing machine is manufactured by weaving, as ground yarn, yarns composed of polyurethane fibers drafted to at least twice of free length, water-soluble fibers and water-insoluble fibers coiling around the above-mentioned polyurethane fiber and water-soluble fiber and, as pile yarn, hydrophilic fibers.  The covering fabric is firmly mounted on a damping form roller by immersing the roller covered by the fabric in water to remove the water-soluble fibers from the ground yarns, followed by shrinking of the polyurethane fibers.
Patent CA-1169736-A (CA)
Inventor: ROBERTSON DAVID S
IPC: C10G33/00
Filed: 1982-06-14
Granted: 1984-06-26
Abstract: case 5166 ABSTRACT OF THE DISCLOSURE          A method for continuously emulsifying a viscous, stable water-in-oil emulsion, which emulsion comprises from 50 to 80% water as the dispersed phase, comprises passing the emulsion and a chemical demulsifier through a mixing device having at least one flow restriction and recycling part of the mixture leaving the mixing device back to the device at or upstream of the restriction.
Patent CA-1189624-A (CA)
Inventor: BOUHELIER FRANCIS
IPC: G08C19/00
Filed: 1982-07-12
Granted: 1985-06-25
Abstract: ABSTRACT OF THE DISCLOSURE      The system comprises a basic recorder module or delay element and is followed by a semiconductor buffer memory, digital interface circuits for transferring the recorded data, processing means, a printer and/or magnetic memory unit, a detachable programming terminal for the dialogue with the recorder and its programming, as well as a separate power supply for the working part, so that the latter is only supplied in the recording mode or during a connection of the terminal.
Patent CA-1187755-A (CA)
Title: Tattooing device and program carrier for use in such a device
Inventor: NIEMEIJER HALBE J
IPC: A01K11/00
Filed: 1982-07-13
Granted: 1985-05-28
Abstract: ABSTRACT OF THE DISCLOSURE           This invention provides a program carrier suitable for use in a tattooing device.  The program carrier comprises at least one cavity forming a fluid reservoir for retaining a supply of fluid; a closing element at least partially closing the cavity and being at least partly deformable or rupturable. The program carrier is adapted to be operated in conjunction with means for exerting pressure on fluid contained within the cavity, the pressure-exerting means being movable within the cavity, so that when the closing element is deformed or rup-tured, the pressure exerting means moves within the cavity to force the fluid therefrom.  The program carrier can be utilized in a tattooing device for marking animals by the injection of a contrasting fluid into tissue of the animal. The tattooing device comprises a needle carrier and a plurality of hollow needles carried by the needle carrier.  The needles are arranged in a matrix capable of forming marking symbols from combinations of selected ones of the needles, and the needles are movable with respect to the needle carrier to an extended position for insertion into the tissue of the animal.  The tat-tooing apparatus further includes operating means receiving the needle carrier and program carrier for relatively moving the program carrier and needle carrier toward and away from each other.  In the tattooing apparatus, the deformation of the clos-ing elements requires a greater force than that required to insert the needles into the animal tissue.
Patent CA-1167846-A (CA)
Inventor: RORER MORRIS P
IPC: C07D521/00
Filed: 1982-07-22
Granted: 1984-05-22
Abstract: Abstract of the Disclosure Benzofuran sulfamates are useful as plant growth regulants and in particular as herbicides.
Patent CA-1198330-A (CA)
Title: Intake device of an internal combustion engine
Inventor: KANDA MUTSUMI
IPC: F02B31/08
Filed: 1982-07-30
Granted: 1985-12-24
Abstract: AN INTAKE DEVICE OF AN INTERNAL        COMBUSTION ENGINE     ABSTRACT OF THE DISCLOSURE      An engine comprising an intake port which has a sepa-rating wall projecting downwardly from the upper wall of the intake port.  The separating wall defines a helical portion, an inlet passage portion tangentially connected to the helical portion, and a bypass passage interconnecting the inlet passage portion to the helical portion.  A rotary valve is arranged in the bypass passage and actuated by a vacuum operated diaphragm apparatus.  The rotary valve is opened when the amount of air fed into the cylinder of an engine is increased beyond a predetermined value.
Patent CA-1195300-A (CA)
Inventor: MEIERHOEFER EUGENE J
IPC: B65D83/00
Filed: 1982-08-12
Granted: 1985-10-15
Abstract: ABSTRACT OF THE DISCLOSURE     Sterile solution delivery and venting devices for use with multi-dose sterile solution packages are disclosed.  The devices include a positive acting, normally closed check valve which opens to express solution from the package when squeezing pressure is applied and which automatically closes when the pressure is released.  A hydrophobic filter is included to sterilize the replacement air which enters the package upon release of the squeezing pressure.
Patent CA-1193662-A (CA)
Inventor: ISHIHARA TOSHIKAZU
IPC: G01N27/06
Filed: 1982-08-13
Granted: 1985-09-17
Abstract: HEMATOCRIT MEASURING INSTRUMENT                 ABSTRACT OF THE DISCLOSURE A hematocrit measuring instrument of the type which determines hematocrit of blood from the electrical resistivity of the blood is provided with a blood resis-tivity measurement device, an ultrafilter for filtering a part of the plasma from the blood, a filtrate resistivity measurement device for measuring the resistivity of the filtrate from the ultrafilter and an arithmetic circuit for calculating the hematocrit of the blood from the resistivities of the blood and the filtrate,  The hematocrit measuring instrument is connected into a circulatory path for the blood outside of the patient's body and continuously measures the hematocrit of the blood from the resistivity of the blood and the resistivity of the filtrate from the ultrafilter.
Patent CA-1191713-A (CA)
Inventor: SHAW HERBERT J
IPC: G01D5/32
Filed: 1982-09-09
Granted: 1985-08-13
Abstract: Abstract of the Disclosure A transducer includes a fiber optic coupler 10 having a variable coupling efficiency.   The fiber optic coupler includes  a  first  fiber  and  a  second  fiber  and  an interaction region in which light propagating in one of the fibers is transferred to the other fiber by evanescent field coupling such that introducing light into one of the fibers may cause  light to be output from both  fibers. Detectors detect  the  light  output by  the  fibers and a ratio meter produces an output proportional to the ratio of light intensity received by one of the detectors to the light intensity received by the other detector, the ratio being indicative of the coupling efficiency of the fiber optic  coupler.    In  a  first  embodiment  the  coupling efficiency varies in response to the relative position of the fibers, thereby providing a transducer for measuring displacement.     In  a  second  embodiment  the  coupling efficiency is termperature-dependent, thereby providing a transducer for measuring temperature.
Patent CA-1190888-A (CA)
Inventor: BRADY JOSEPH M
IPC: C25D7/00
Filed: 1982-10-06
Granted: 1985-07-23
Abstract: ABSTRACT OF THE DISCLOSURE An electroplating apparatus and method is provided, whereby gener-ally flat workpieces, such as metal plates and the like may be electroplated, on a continuous basis, automatically and without manual intervention.  The work-pieces are delivered horizontally through a bath of electrolyte.  They are conveyed through tlle bath by being engaged by driven contact wheels that also serve as one of the electrodes.  The other electrode is in the bath electrolyte solution.  As the workpieces are delivered through the bath, they are engaged and disengaged by the contact wheels, but are always in engagement with contact wheels for not only continuous conveyance, but for continuous electrical connection therewith.  A particular slide mount is provided for holding an opposite side of the plate as the plate is carried along its flow path, and this mount is adjustably positionable to accommodate different width workpieces. Solution flow through the electrolyte bath is provided on a continuous basis, and both agitates and replenishes the electrolyte solution.  Dams are created at ends of the flow path, by the action of squeezing rollers, to prevent pass-are of electrolyte.  Wipers are provided for preventing the turbulence of newly-delivered electrolyte in the bath zone from immediately contacting the contact wheels.  Other features are also provided.
Patent CA-1205420-A (CA)
Inventor: HACKELSBERGER FRANZJOSEF
IPC: B65D45/18
Filed: 1982-12-13
Granted: 1986-06-03
Abstract: ABSTRACT OF THE DISCLOSURE     A closure for a canning glass container has an upper rim formed in the container and provided with a sealing lip which in its section is formed as a considerably rounded wedge, and a supporting rim formed in a cover of the container and having a projection at its side facing toward the container, wherein the projection has a circular outer edge arranged so that it lateral-ly limits the supporting rim, centers and holds a rubber ring between the container and the cover, and centers the cover in an inner edge of the container, so that relative displacement of the cover and the container, which could hinder closing of the latter, is excluded.
Patent CA-1223483-A (CA)
Inventor: BUDICH WOLFGANG
IPC: E06B3/26
Filed: 1982-12-21
Granted: 1987-06-30
Abstract: ABSTRACT OF THE DISCLOSURE:           A double sash arrangement for a composite window wherein an outer substantially L-shaped hollow sash member and a substantially T-shaped hollow inner sash member are secured to each other by hinges or the like.  A pair of projections are provided on mutually facing sides of the inner and outer sash members for interlocking the sash members with respect to each other.  The projections at the outer sash member fit into an open groove formed by the projections on the inner sash member.  A height of the projections at the outer sash member is larger than a height of the projections of the inner sash member.  The projections of the inner sash member have formed there-between an outwardly flaring groove so that the sashes, after an insertion into each other, are in contact substan-tially along end faces of the projections of the outer sash.
Patent CA-1194089-A (CA)
Inventor: GAERTNER GEORG
IPC: H01J1/14
Filed: 1983-02-17
Granted: 1985-09-24
Abstract: ABSTRACT: Thermionic cathode and method of manufacturing same.          The cathode has a layer structure, in which the individual layers which consist substatially alternately of emitter material (2) and base material (1) are provided at an oblique angle to the macros-copic emitting cathode surface. In a preferred embodiment the surface shows microscopically a stepped structure in which the run-out steps form the continuation of the emitter material layers. In a further embodiment the surface is not stepped but is formed by a polycrystalline or a preferentially oriented polycrystalline coating layer which is provided on the succession of beveled layers. The succession of layers is manufactured by alternating depositions from the gaseous phase associated with subsequent bevel grind of the layers. The polycrystal-line coating layer is again provided by deposition from the gaseous phase. The stepped surface is formed, for example, by selective struc-ture etching after the bevel grind. Figure 1.
Patent CA-1182573-A (CA)
Inventor: AGNEW PALMER W
IPC: G06F9/318
Filed: 1983-03-23
Granted: 1985-02-12
Abstract: METHODS FOR PARTITIONING MAINFRAME INSTRUCTION SETS TO IMPLEMENT MICROPROCESSOR BASED EMULATION THEREOF            Abstract of the Disclosure Methods of applying LSI and microprocessors to the design of microprocessor-based LSI implementation of mainframe processors are described.  The mainframe instruction set is partitioned into two or more subsets, each of which can be implemented by a microprocessor having special on-chip microcode or by a standard off-the-shelf microprocessor running programs written for that purpose.  Alternatively, one or more of the subsets can be implemented by a single microprocessor.  In addition, a subset of the partitioned instruction set can be implemented by emulating software, by off chip vertical or horizontal microcode, or by primitives.  But, however partitioning is implemented, the end result thereof is to keep the critical flow paths, associated with the most frequently used instruction subset, as short as possible by constraining them to a single chip.
Patent CA-1193620-A (CA)
Inventor: MACEDO PEDRO B
IPC: C03C3/089
Filed: 1983-04-28
Granted: 1985-09-17
Abstract: ABSTRACT OF THE DISCLOSURE:          The present invention relates to a glass composition for forming glass articles suitable for forming or being conver-ted to articles or devices for use in the guided transmission of light, for both imaging and communications purposes. Base glass compositions are purified by phase separation, leached to remove impurities, and dopants are then deposited into interconnected pores of porous glass in such a fashion that properties of the glass are varied, e.g., for optical purposes, the index of re-fraction is controlled.
Patent CA-1240996-A (CA)
Title: Heteroaryl substituted aminomethyl benzene  derivatives
Inventor: STOUT DAVID M
IPC: C07D239/28
Filed: 1983-07-26
Granted: 1988-08-23
Abstract: Astract of the Disclosure The present invention relates to new compounds of the formula   where X is    where R1 is hydrogen, alkyl, or aryl; W is hydrogen, hydroxy, amino3 alkyloxy, aryloxy, O-alkyl, or O-aralkyl; (Y)A) is -CH2NR2R3 where R2 and R3 may be hydrogen, substituted alkyls, aryls, or together with N form a 5 to 7 membered heterocyclic group; and Ar is a substituted or unsubstituted heteroaryl. These compounds are useful in the treatment of various cardiac arrhythmias.