baber/WOPTO huggingface dataset:
Patent CA-1102168-A (CA)
Inventor: KATO YOSHIAKI
IPC: G03G5/10
Filed: 1977-05-13
Granted: 1981-06-02
Abstract: S P E C I F I C A T I O N          To All Whom It May Concern:    BE IT KNOWN THAT we, Yoshiaki Kato, Akira Fushida, Yasuo Ueda, Yasusuke Tohi and Tatsuo Aizawa, residing at 138-2, Midori-machi, Neyagawa-shi, Osaka-fu, Japan, 32-1, 1-Chome, Senriyama Nishi, Suita-shi, Osaka-fu, Japan, 13, 3-Chome, Kitano-cho, Ikuta-ku, Kobe-shi, Hyogo-ken, 14-5, 3-Chome, Chayamadai, Sakai-shi, Osaka-fu, Japan and 6-34, Kuwazu-cho, Higashisumiyoshi-ku, Osaka-shi, Osaka-fu, Japan, respectively, have invented certain new and useful improvements in " ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MATERIAL         SUITABLE FOR OFFSET PRINTING AND LITHOGRAPHY AND         PROCESS FOR PRODUCTION THEREOF", of which the following is a specification.           Abstract of the Disclosure An electrophotographic photosensitive material suitable for offset printing and lithography comprising a flexible substrate, an electroconductive back coat layer formed on one surface of the substrate, an electroconduc-tive intermediate layer formed on the other surface of the substrate and a photoconductive layer formed on the intermediate layer, said photoconductive layer being composed of a fine powder of a photoconductor dispersed in an electrically insulating resin, wherein said inter mediate layer is composed of a composition comprising (A) an acrylic resin, (B) a vinyl acetate polymer having a degree of polymerization of 100 to 1700 and (C) a resinous conducting agent, in said composition the weight ratio of acrylic resin (A)/vinyl acetate polymer (B) is in the range of 4/1 to 10/1 and the amount of the conduc-ting agent (C) is 20 to 100 parts by weight per 100 parts by weight per 100 parts by weight of the sum of the components (A) and (B), said intermediate layer has such a multilayer distribution structure that a combina-tion of the vinyl acetate polymer and the acrylic resin is predominantly distributed in the surface portion falling in contact with the photoconductive layer, and the photoconductive layer is bonded to the intermediate layer through said surface portion.                             - 1? -
Patent CA-1071466-A (CA)
Inventor: ALSTON JULIA M
IPC: G03G13/28
Filed: 1977-05-20
Granted: 1980-02-12
Abstract: ABSTRACT           A system for producing lithographic printing plates by image transfer from either a right way or a wrong way reading recording member, which comprise a conductive base having first and second register means thereon the register means being arranged and positioned respectively so that the first engages and locates an image receiving member and a recording member on the base and the second engages and locates an offset member on the base, the register means being spaced apart to allow access to the first register means whilst the offset member is engaged on the second register means, a roller having at least a conductive core arranged to move over the base outwards from the register means and return, and means to apply an electrical field between the roller and base and to change the polarity to prevent electrostatic image transfer during the outward movement of the roller and to cause electrostatic image transfer during the return movement of the roller.
Patent CA-1070883-A (CA)
Inventor: FARNHAM SUTTON B
IPC: C08L51/00
Filed: 1977-05-26
Granted: 1980-01-29
Abstract: IMPACT MODIFIED POLY(ALKYLENE TEREPHTHALATES) ABSTRACT OF THE DISCLOSURE          Compositions comprising a blend of poly(alkylene terephthalates) and an impact modifier which is a multi-phase composite interpolymer comprising a crosslinked acrylic first stage which also contains graftlinking monomer and a final rigid thermoplastic phase.  Also claimed is the process for improving the impact strength of poly(alkylene terephthalates) comprising blending therewith the multi-phase composite inter-polymer modifier defined above.
Patent CA-1111130-A (CA)
Inventor: KNOP HANS G
IPC: H04N1/48
Filed: 1977-06-22
Granted: 1981-10-20
Abstract: ABSTRACT        Apparatus including a circuit arrangement for recognizing colors in which a scanning device scans a colored area and obtains color signal values forming the coordinates of the color locations in a color space and wherein the color selection circuit produces an output signal when the color location assigned to a color scanned lies within a color recognition space and the invention consists of utilizing several differential steps for each color channel so as to form differential voltages from the color signal values and from reference signals and wherein the different signal values are combined and superimposed to obtain a resulting signal with the aid of an adjustable compensation voltage.
Patent CA-1103671-A (CA)
Title: Procede de preparation de nouvelles quinazolinones
Inventor: VINCENT MICHEL
IPC: A61P9/12
Filed: 1977-07-13
Granted: 1981-06-23
Abstract: L'invention se rapporte à des nouvelles quinazolinones substituées à l'azote par un radical (pipéridyl-4) de formule générale I: (I) dans laquelle R2 est de l'hydrogène ou un radical alcoyle inferieur, R1 est de l'hydrogène ou un radical alcoyl inférieur, R est un radical alcoylène éventuellement substitué, X est de l'oxygène, du soufre ou un radical imino, A est un radical phényle, thiényle ou hétérobicyclique que l'on peut salifier par addition d'un acide minéral ou organique ou dédoubler en des isomères optiques lorsque la molécule renferme au moins un atome de carbone asymétrique.  Les composés de formule générale I ainsi que leurs sels d'addition avec un acide minéral ou organique se caractérisent par des propriétés pharmacologiques intéressantes notamment des propriétés hypotensives prononcées. Ils manifestent - même par voie intraveineuse - une toxicité réduite et de ce fait leur marge thérapeutique est importante.
Patent CA-1074639-A (CA)
Inventor: BURGESS RONALD R
IPC: F02M3/06
Filed: 1977-07-19
Granted: 1980-04-01
Abstract: THROTTLE CONTROL SYSTEM     Abstract of the Disclosure A throttle control system comprising a throttle member movable with the throttle and yieldingly urged toward a throttle closed position and a vacuum controlled positioning assembly including a housing, either a diaphragm or piston within the housing dividing the housing into two chambers.  A plunger or stem is mounted on the diaphragm or piston and extends from the housing through an opening.  The plunger has a first cylindrical portion and a second portion including opposed parallel flat surfaces connected by arcuate cylindrical portions having the same diameter as the first cylindrical portion.          The opening has longitudinally spaced portions.  One portion is cylindrical and generally complementary to said first cylindrical portion of the plunger and the other portion has the same configuration as the second portion of the plunger.  A spring yieldingly urges the diaphragm or piston in a direction to retract the plunger inwardly of the housing.  The outer edge of the plunger is adapted to engage the throttle member to retard the movement thereof against the action of the spring when vacuum is applied to the second chamber of the housing.     i.
Patent CA-1131784-A (CA)
Inventor: DLUGOS DANIEL F
IPC: G01G19/00
Filed: 1977-10-12
Granted: 1982-09-14
Abstract: ABSTRACT OF THE DISCLOSURE            A system for mailing articles includes an integrated circuit interface between a scale deflection transducer, a processor and an external memory,  The interface includes a multifunction shift re-gister array which is adapted to receive count data indicative of the weight of an article.  Communication between the shift register array, the processor and the memory is such that the shift registers are selectively utilized for memory address and data transfer without the necessity of clearing prior operands.
Patent CA-1102340-A (CA)
Inventor: SCHUBART RUEDIGER
IPC: C08K5/45
Filed: 1978-01-11
Granted: 1981-06-02
Abstract: ABSTRACT OF THE DISCLOSURE            One-pot process for producing thiazoline-2-thiones by reacting corresponding aminoethanols with thionylchloride, heating the resulting product and reacting it subsequently with carbon disulphide.  The thiazoline-2-thiones correspond to the formulae (1)        (2) in which R1 to R5 represent hydrogen or various hydrocarbon or substituted hydrocarbon radicals, and R6 represents alkylene or phenylene.  The compounds are useful as vulcanization accelerators for polychloroprene rubbers.
Patent CA-1103980-A (CA)
Inventor: MURRAY E DONALD
IPC: A23J3/28
Filed: 1978-02-03
Granted: 1981-06-30
Abstract: PRODUCTION OF PROTEIN FIBRES               ABSTRACT OF THE DISCLOSURE        Elastic and rubbery protein fibres are formed by injection of a protein micellar mass through a screen or die into hot water or other fluid medium having a pH of about 5.5 to about 7.5 and a temperature above about 90°C.  The protein fibres have characteristics rendering them useful in various food analogs as a meat or seafood substitute.  No extremes of acid or alkali are used in the formation of these fibres.
Patent CA-1102967-A (CA)
Inventor: HOOPER DAVID C
IPC: B01J2/16
Filed: 1978-02-10
Granted: 1981-06-16
Abstract: ABSTRACT OF THE DISCLOSURE         A fabric conditioning composition comprises a fabric softening amount of a fabric softener and a deodorising amount of a deodorant perfume, the composition having an odour reduction value within the range of from 0.50 to 3.5 as measured by the modified Whitehouse and Carter test.
Patent CA-1095536-A (CA)
Inventor: BIJWAARD HENRICUS M J
IPC: C07C1/00
Filed: 1978-03-01
Granted: 1981-02-10
Abstract: A B S T R A C T    Process for the preparation of hydrocarbons. A mixture of carbon monoxide and hydrogen, whose H2/CO molar ratio is less than 1.0 is contacted with a catalyst containing 5-50 %w of one or more metals from the iron group and/or 0.1-5 %w ruthenium and 5-50 %w copper and/or zinc. In this catalyst the weight ratio of the total quantity of copper and zinc in respect of the total quantity of metals from the iron group, increased by ten times the quantity of ruthenium, is 0.5-5.
Patent CA-1096773-A (CA)
Inventor: ROSENDAHL FRIEDRICH-KARL
IPC: D06M101/00
Filed: 1978-03-08
Granted: 1981-03-03
Abstract: ABSTRACT OF THE DISCLOSURE           Antimycotic active fibers and filaments of a synthetic polymer which contain as the active ingredient an azole compound of the general formula   R1, R2, R3, Az and n being defined in the specification; and process for their production.  The filaments and fibers can be employed for the production if any kind of textile.
Patent CA-1119283-A (CA)
Inventor: INGRAM JOHN D
IPC: G01V1/46
Filed: 1978-03-09
Granted: 1982-03-02
Abstract: Abstract An apparatus and method for investigating a borehole with energy transmissions whose directivity is varied in real time during the investigation is described.  A plurality of transmitters are employed on a well logging tool with at least one receiver located ahead of the transmitters.  The transmitters are repetatively activated to transmit a wave of energy to the receiver which produces a received wave.  A parameter of the received wave is derived and used to vary the relative delay of activation of the transmitters to direct the beam of energy in a manner whereby the parameter is effectively enhanced for a subsequent investigation.  A real time control is provided over the directivity of the energy transmissions to preferentially emphasize a particular segment of a received wave.  An acoustic borehole investigation is described with which the detection of the travel time of a compressional wave or the peak value of a predetermined half cycle are optimized by controlling the directivity of the acoustic transmissions in real time.
Patent CA-1116294-A (CA)
Title: Apparatus for reading an optical  radiation-reflecting record carrier
Inventor: GREVE PETER F
IPC: G02B7/32
Filed: 1978-03-15
Granted: 1982-01-12
Abstract: ABSTRACT:           An apparatus is described for reading an optical radiation-reflecting information carrier, which apparatus com-prises an opto-electronic focussing error detection system.  The radiation path of the read beam which is directed towards the information carrier includes a radiation deflecting element. The focussing beam which is derived from the radiation beam by said element co-operates with two focussing detectors, the difference between the output signals of the focussing detector being determined by the degree of focussing of the read beam on the information structure.
Patent CA-1095658-A (CA)
Title: Peptizing agent for natural and synthetic rubber
Inventor: KAPLAN EARL
IPC: C08L21/00
Filed: 1978-04-10
Granted: 1981-02-17
Abstract: 26,734                         TITLE OF THE INVENTION        PEPTIZING AGENT FOR NATURAL RUBBER AND SYNTHETIC BUTADIENE-STYRENE RUBBER                          ABSTRACT OF THE DISCLOSURE              A peptizing agent for natural rubber and synthetic butadiene-styrene rubber comprising a blend of (A) a mixture of an iron-free peptizer and a zinc salt of mixed fatty acids and (B) an iron phthalocyanine.
Patent CA-1103368-A (CA)
Inventor: HOFFMAN ROY L
IPC: G06F9/46
Filed: 1978-04-24
Granted: 1981-06-16
Abstract: TASK HANDLING APPARATUS FOR A COMPUTER SYSTEM                    Abstract of the Disclosure Task handling apparatus in a computer system is structured to be common to system control tasks, user tasks and I/O tasks.   Although the task handling apparatus contains a task priority structure, all tasks are handled in the same manner, and there are no fixed interrupt levels for I/O tasks.  There are N levels of priority, and N is variable.  Each task is a server for a functional request.  Task dispatching elements (TDE's) are enqueued in priority sequence on a task dispatching queue (TDQ).  A task dispatcher functions to dispatch the highest priority TDE on the TDQ, if any, and to perform task switching.  Intertask communication is accomplished by send message, send count, receive message and receive count mechansisms, and is coupled with task synchronization.  Task synchronization is achieved by dequeueing and enqueueing TDE's on the TDQ.  An active task becomes inactive dispatchable when a higher priority TDE is enqueued on the TDQ by send message or send count mechanisms.   The active task becomes inactive waiting when a receive message or receive count is not satisfied.  An inactive dispatchable task becomes the active task when it becomes the highest priority enqueued TDE on the TDQ by the receive message or receive count mechanisms.   An inactive waiting task becomes either the active task or an inactive dispatchable task after being enqueued on the TDQ by the send message or send count mechanisms, depending upon whether it is the highest or other than the highest priority TDE on the TDQ.
Patent CA-1103312-A (CA)
Inventor: FEIER MARKUS
IPC: G01N15/12
Filed: 1978-06-09
Granted: 1981-06-16
Abstract: INVENTOR: MARKUS FEIER          INVENTION: METHOD AND APPARATUS FOR PARTICLE ANALYSIS     ABSTRACT OF THE DISCLOSURE                     A method of, and apparatus for analyzing particles suspended in a liquid, especially blood cells wherein two vessels or receivers for the liquid containing the suspended particles therein are separated by an -electrically insulating wall and an elongate channel penetrates through such wall. Two supply electrodes each respectively connected with one terminal of an electrical power supply contact the liquid in a respective one of the vessels. There is provided at least one auxiliary electrode contacting the liquid in the channel and the dimensions of each such auxiliary electrode, in a direction parallel to the lengthwise direction of the channel, is small in relation to the length of the channel. There also are provided a number of feeler or sensor means, a respective one of which is operatively associated with a respective pair of the electrodes for detecting the changes, as a function of time, of the potential difference between these electrodes. There is formed an auxiliary value correlated to the timewise course of the potential difference between a given one of the auxiliary electrodes and one of the other electrodes and there is formed a measuring value correlated to the time-wise course of the potential difference between two of the other electrodes.  There is triggered sampling of the measuring value for obtaining a sampling value as a function of the auxiliary value and corresponding to a particle.
Patent CA-1095559-A (CA)
Title: Pick-up truck camper door assembly
Inventor: COLLINS JOHN M
IPC: B60P3/32
Filed: 1978-08-31
Granted: 1981-02-10
Abstract: PICK-UP TRUCK CAMPER DOOR ASSEMBLY     ABSTRACT OF THE DISCLOSURE:     A door assembly for providing access between the interior of a pick-up truck passenger compartment or cab and the interior of a camper enclosure mounted on the load-carrying bed of the truck; the door assembly including a one-piece generally rectangular shaped door frame extending substantially the entire height of the cab interior and secured around the periphery thereof to the rearward side of the cab, a door hingedly mounted along a generally vertically extending axis so as to be movable between a closed position arranged generally coplanar with the rearward side of the cab and an open position extending out-wardly into the camper compartment, a first sealing element extending between the door frame and the camper enclosure, and a second sealing . element cooperable with the first element and sealingly engageable with the door when it is in its closed position.
Patent CA-1084960-A (CA)
Inventor: MANSERVISI RENATO
IPC: B65B19/12
Filed: 1978-09-13
Granted: 1980-09-02
Abstract: ABSTRACT OF THE DISCLOSURE      The device for transferring and combining cigarette packs coming out from two packers operating in parallel, in order to obtain a single feeding line for a wrapping machine, comprises two parallel conveyors which receive the packs from the cigarette packers, and a transversal conveyor which receives the packs from both mentioned parallel conveyors and feeds them to the wrapping machine. In correspondence of the discharge end of each parallel conveyor there is arranged a revolving transfer wheel which transfers the packs from the discharge end of the parallel conveyor to the underlying transversal conveyor, through an arcuate transfer channel. The two transfer wheels are driven in such a manner that each pack deposited by the second transfer wheel, i.e. the wheel which is arranged subsequently after the other transfer  wheel, or first transfer wheel, in the direction of conveyance of the trans-versal conveyor, comes to lie on the said transversal con-veyor between two packs deposited by the said first preceding transfer wheel.
Patent CA-1115837-A (CA)
Title: Error checking method and apparatus for digital  data in optical recording systems
Inventor: DREXLER JEROME
IPC: G11B7/004
Filed: 1978-10-10
Granted: 1982-01-05
Abstract: ABSTRACT An error checking method and apparatus for recording digital data in an optical recording medium.  Digital data are written onto the medium by a modulated laser whose beam is detected by a first photodetector which measures  laser output directed toward the recording medium. A second photodetector measures light scattering from the medium, while a third photo-detector detects and measures light transmitted through the recording layer of the medium serving to confirm recording of the data. Amounts of trans-mitted light or scattered light from the medium are correlated to the laser output and to expected values of the light for detecting errors in recoding medium eliminates a large fraction of potential errors.
Patent CA-1079211-A (CA)
Inventor: LEMAIRE REAL F
IPC: G07D9/00
Filed: 1978-10-25
Granted: 1980-06-10
Abstract: ABSTRACT OF THE DISCLOSURE     A re-usable transparent coin holder comprising two open-faced receptacles formed from a transparent plastics material.  The receptacles are interconnected along a common edge and each receptacle has a substantially semi-cylindrical side wall.  A substantially semi-circular end wall is pro-vided at opposite ends of each side wall.  Each end wall slopes outwardly towards a top edge of the receptacle and an end rib is provided in the end wall of at least one of the receptacles and disposed adjacent at least a portion of the side wall and extending transverse to the side wall whereby to retain an exact quantity of coins when stacked side-by-side in close fit across the side wall and transverse to the plane thereof between the end walls.  The side walls of the recep-tacles form one or more closed hollow cylindrical compartments when the receptacles are folded together from the common edge and secured in juxtaposition.
Patent CA-1124382-A (CA)
Inventor: KRUPER ANDREW P
IPC: H03K17/28
Filed: 1978-10-31
Granted: 1982-05-25
Abstract: 47,365 ADJUSTABLE TIME DELAY RELAY              ABSTRACT OF THE DISCLOSURE         An adjustable time delay relay is provided which is particularly suitable for automatic transfer switches and other applications requiring a relatively long time delay during periods when electrical power is not available.  The relay includes a relay coil connected across a large storage capacitor supplied from an AC power source through a diode.         The timing function is provided by a separate timing capacitor which, upon discharge through an associated adjustable resistor, operates a switching transistor to establish a low impedance path across the relay coil, thus discharging the storage capacitor and de-energizing the relay.  Such a construction eliminates the need for a close tolerance, high value storage capacitor and provides a high degree of time delay reproducibility despite variations in power supply voltage.
Patent CA-1090171-A (CA)
Inventor: THEURER JOSEF
IPC: E01B31/15
Filed: 1978-11-03
Granted: 1980-11-25
Abstract: ABSTRACT OF THE DISCLOSURE     A mobile rail welding machine comprises frame, two undercarriages supporting the frame a hydraulically driven flash butt welding unit for welding abutting rail section ends of a track rail mounted on the frame intermediate the undercarriages, a hydraulically driven weld burr removal unit mounted on the frame intermediate the undercarriages, which units may be integrated with each other, and a hydraulic jack for the frame operable to relieve the track rails of the machine weight.
Patent CA-1107155-A (CA)
Title: Method of treating intraocular lens and the like and coated intraocular lens and the like
Inventor: KNIGHT PATRICIA M
IPC: A61F9/00
Filed: 1978-11-29
Granted: 1981-08-18
Abstract: METHOD OF TREATING INTRAOCULAR LENS AND THE LIKE AND COATED INTRAOCULAR LENS AND THE LIKE An intraocular lens or surgical tool used for eye surgery which is covered with a water-soluble adherent film coating that has a very slow dissolution rate which maintains at least 40% of the coating on the lens for at least 30 minutes, but not more than 24 hours, when submerged in an aqueous media simulating the surgical environment.  Polyvinyl alcohol is an example of such coating that is dissolvable in water and provides swellable outer portions of the coating that are sluffable so as to be self-sacrificing in protecting against both static and sliding contact with corneal endothelium.  A method of treating articles such as intraocular lens to provide the coating and the method of use of the coated articles are also disclosed.
Patent CA-1096104-A (CA)
Inventor: CORVER HANS A
IPC: C08K3/32
Filed: 1978-12-18
Granted: 1981-02-24
Abstract: ABSTRACT OF THE DISCLOSURE           Particleboard having incorporated therein a combina-tion of crystalline water-insoluble ammonium polyphosphate and a boron compound exhibits desirable flame retardance with a low level of smoke generation at low levels of flame retardant additives.
Patent CA-1102473-A (CA)
Inventor: LEE YOON C
IPC: C08L23/00
Filed: 1978-12-27
Granted: 1981-06-02
Abstract: APPLICATION FOR LETTERS  PATENT                             FOR               TOUGH POLYBLENDS WITH IMPROVED HEAT                    DISTORTION RESISTANCE                   ABSTRACT OF THE DISCLOSURE       Polyblends are disclosed which comprise an ABS polymer blended with a rubber modified polymer of a monoalkenyl aromatic monomer and an unsaturated dicarboxylic acid anhydride.