baber/WOPTO huggingface dataset:
Patent CA-1276570-C (CA)
Title: Pallet-type package and packaging system and trays therefore for transporting, storing and unloading bobbin yarn
Inventor: WOLFE HOMER O JR
IPC: B65D71/00
Filed: 1986-12-12
Granted: 1990-11-20
Abstract: Abstract of the Disclosure A pallet-type package and system and tray therefore are provided that utilize reusable structural components of bobbins and trays.  The pallet-type package has a bottom pallet layer on top of which is located at least one tray constituting the first tray layer on top of which is a layer of a plurality of nestable bobbins of yarn where subsequent layers of trays and bobbins of yarn alternate to allow the bobbins to nest through apertures in the tray.  The tray of the pallet-type package positively positions the base of each bobbin in a recess having one aperture for each bobbin of yarn through which the top of the bobbin from the underlaying layer of bobbins of yarn penetrates to nest with the cavity in the base of the overlaying layer of bobbins of yarn.  In addition, the tray also has material handling receiving means and has reinforcing means sufficient to provide longitudinal and transverse strength to the tray.  The pallet-type package system has the pallet-type package along with a material handling means and a tray delivery means.  The material handling means has a griping means to associate with the material handling receiving means of each tray, an attachment means to attach the griping means to bobbin top stabilizing means, the bobbin top stabilizing means having at least one channel per row of bobbins, connecting means to connect the material handling means to a mechanical focal point means and a mechanical focal point means whereby the material handling means can be lifted.  The tray delivery means has a plurality of wheels attached to a frame to convey trays that are unloaded from the pallet-type package that are full of bobbins of yarn to the yarn utilizing machine.
Patent CA-1298984-C (CA)
Inventor: COLE RONALD E
IPC: F25C5/04
Filed: 1987-01-26
Granted: 1992-04-21
Abstract: ICE MAKER SYSTEM ABSTRACT OF THE DISCLOSURE A timing mechanism controls various functions of an ice maker through cams carried on a camshaft.  A harvest rake that removes ice from a receptacle is coupled to the camshaft to be rotated thereby.  The camshaft is driven by a motor which is coupled to the timing mechanism through a pair of non-circular meshing gears.  The gears are programmed such that a slower speed is imparted to the camshaft when ice is being removed from the receptacle by the harvest rake.  This provides a slower speed but higher torque to the harvest rake during ice removal and a faster, more accurate timing rate during filling of the receptacle.
Patent CA-1284671-C (CA)
Title: Brushless motor speed control
Inventor: WELCH DAVID W
IPC: H02P6/14
Filed: 1987-03-11
Granted: 1991-06-04
Abstract: Abstract Brushless Motor Speed Control A brushless DC motor control circuit for efficiently controlling motor speed is described.  A digital circuit for providing centered pulse turn-on during that period when the specific winding is capable of providing torque for the desired direction of rotation to the rotor is described.  Each phase has its own timing circuit including an initial delay-time interval and an on-time interval.  These time intervals are set to obtain desired motor speed and efficient motor operation.
Patent CA-1300958-C (CA)
Title: Photographic protective layer comprising beads of resinous material and water-insoluble wax
Inventor: VANDENABEELE HUBERT
IPC: G03C1/76
Filed: 1987-04-02
Granted: 1992-05-19
Abstract: ABSTRACT            PHOTOGRAPHIC PROTECTIVE LAYER COMPRISING BEADS OF RESINOUS MATERIAL ANDWATER-INSOLUABLE WAX     The present invention relates to photographic elements comprising a support and on one or on both sides of said support in the given order at least one photosensitive silver halide emulsion layer and at least one protective hydrophilic colloid layer comprising finely divided solid spherical beads having an average size ranging from 0.5 to about 20 um, said beads comprising at least one photographically inert hydrophobic polymeric resinous material and, distributed throughout said resinous material, at least one water-insoluble wax, in a ratio by weight ranging from 10 : 0.1 to 10 : 5.  The present invention also relates to a method of making such photographic elements.           GV.14188
Patent CA-1282978-C (CA)
Title: Formwork with devices for separably coupling its forms
Inventor: LEIMKUEHLER HERBERT
IPC: E04G17/04
Filed: 1987-04-15
Granted: 1991-04-16
Abstract: FORMWORK WITH DEVICES FOR SEPARABLY COUPLING ITS FORMS        ABSTRACT OF THE DISCLOSURE          A formwork wherein the marginal portions of neighboring forms are attracted to each other by magnets.  The rear sides of the forms can carry additional magnets for attachment of braces, beams, rods and like parts.  The magnets can be assisted by mechanical coupling elements in the form of tongues and grooves, bolts, hooks, bolts and nuts or like parts.  Each magnet can be recessed into the marginal portion of the respective form or is separably secured thereto by one or more elastic clips or the like.
Patent CA-1308171-C (CA)
Title: Systemized treatment instrument
Inventor: BUYS BRUNO
IPC: A61N5/06
Filed: 1987-04-24
Granted: 1992-09-29
Abstract: The invention relates to a systematized treatment instrument and is particularly applicable to the medical field and more particularly in dermatology for the treatment of engiomas simplex. The systematized treatment instrument (1) comprises means for the treatment of a region of a body (2) and is connected at (4) to a laser beam source. It has a frame (3) wherein there is arranged an optical fiber (5) for the transmission of laser energy and for the formation of an elementary spot (6) at the impact with the area being treated (2). According to the invention it comprises on the one hand means for the relative positioning (15) of the optical fiber (5) with respect to the area of the body being treated (2) and on the other hand means for the sequential scanning (16) of said area which enable to control the position of the optical fiber (9) and of the resulting elementary spot (6) as well as the final juxtaposition of different contiguous impacts by optimalizing the distribution order of laser shots so that, at least upon two consecutive laser shots, the resulting elementary spots (6) are not contiguous in order to avoid the thermal accumulation effects of the preceeding impact.
Patent CA-1317736-C (CA)
Inventor: ANGSTADT JOHN J
IPC: D04H1/40
Filed: 1987-05-25
Granted: 1993-05-18
Abstract: APPARATUS FOR AND METHODS OF AIRLAYING FIBROUS WEBS HAVING  DISCRETE PARTICLES THEREIN                            ABSTRACT            Apparatus for and methods of forming airlaid fibrous webs having a multiplicity of layers and/or discrete particles of absorbent gelling material dispersed through at least a portion of the web. The apparatus is of the type which includes an airlaying means such as a laydown drum having a foraminous forming element; a first or primary deposition means for directing a first or primary stream of air-entrained fibers to the laydown drum; a first or primary hood; a dusting layer deposition means for directing a dusting layer stream of air-entrained fibers to the laydown drum wherein the dusting layer stream is deposited onto the laydown drum prior to depositing the first or primary stream on the laydown and a dusting layer hood. The dusting layers acts to block the passage of particles or fibers entrained in the first fiber stream so as to minimize equipment plugging problems and the loss of particles or fibers through the foraminous forming element. In addition, the first vacuum chamber in the laydown drum spans the first hood and a portion of the dusting layer hood so that the dusting layer is not sheared off, damaged, or destroyed as the laydown drum rotates to the position where the first fiber stream is deposited over the dusting layer.     The method preferably comprises the steps of: a. providing multiplicity of streams of air-entrained fibers; b. directing a dusting layer stream of air-entrained fibers to an airlaying means: c. forming a dusting layer on the airlaying means from the dusting layer stream of air-entrained fibers, d. directing a first stream of air-entrained fibers to the airlaying means; e. forming a first layer over the dusting layer on the airlaying means from the first stream of air-entrained fibers.
Patent CA-1289071-C (CA)
Title: Pharmaceutical compositions for parenteral use containing a calcitonin as the active ingredient
Inventor: LATTANZI FILIPPO
IPC: A61K38/23
Filed: 1987-06-19
Granted: 1991-09-17
Abstract: Abstract A  new  freeze-dried  pharmaceutical  composition   for parenteral   administration,    which    comprises    a therapeutically effective  amount of  a calcitonin,  as the active ingredient, and human albumin. The injectable solution which is obtained by dissolving the  freeze-dried  composition  in  a   physiologically acceptable solvent is also described.
Patent CA-1326102-C (CA)
Inventor: HENDRIKX GEORG
IPC: C09D5/44
Filed: 1987-08-19
Granted: 1994-01-11
Abstract: Abstract:            A non-autocrosslinking binder combination for water dilutable lacquers is described, containing from 95 to 50 parts by weight of a water dilutable poly(meth)acrylate resin containing amino? and hydroxyl groups and from 5 to 50% by weight of cross-linking agents is described. An aqueous electrodip lacquer coating compound capable of being deposited at the cathode and its use for coating articles having an electrically conductive surface are also described.
Patent CA-1321975-C (CA)
Title: Process for treating an aqueous liquid and an apparatus for carrying out said process
Inventor: EIBL GERHARD
IPC: C02F1/48
Filed: 1987-09-14
Granted: 1993-09-07
Abstract: Abstract A process and an apparatus are provided for treating an aqueous liquid, to remove     boiler scale and corrosion and to prevent the formation of boiler scale and corrosion in vessels and pipes through which the treated liquid flows.          During the treatment the liquid is passed through a treatment chamber (1) that is located between two electrodes (4, 5) that are opposite each other and which are electrically insulated from the liquid.  A d.c. high-tension source (8) is connected with the high-tension connector (7) to the electrodes (4, 5) and with the other high-tension connector (10) is electrically connected to the liquid.
Patent CA-1292069-C (CA)
Title: Method and means for self-referencing and self-focusing a bar-code reader
Inventor: DRUCKER STEVEN H
IPC: G06K7/10
Filed: 1987-11-10
Granted: 1991-11-12
Abstract: Abstract of the Disclosure A scanning device and method for reading bar code or other contrasting marks from a surface at a variable distance from the scanning device operates by modulating the focal point of the optical system to yield pulse responses on detected code bars while in focus, and average background response levels from the bar code surface while out of focus.  Modulation of focal point of the optical system is achieved in selected ways such as by positioning optical elements using piezoelectric or electromagnetic drivers or liquid-crystal elements, or by staggering the positions along an optical axis of arrays of optical sensors, or of optical fibers coupled to the sensors.          The light sources and detectors may be transposed to provide an array of individual light sources that are selectably and rapidly energized at locations in the optical system which provide illumination that is substantially in focus or out of focus on the surface being scanned.  The detected reflections from focussed and unfocussed devices are processed to produce output signals representative of the bar-coded data independently of scanning rate and spacing between the scanning device and the bar-coded surface being scanned.
Patent CA-1328012-C (CA)
Title: Automatic focusing circuit for automatically matching  focus in response to video signal
Inventor: MURASHIMA HIROTSUGU
IPC: H04N5/232
Filed: 1987-11-16
Granted: 1994-03-22
Abstract: ABSTRACT OF THE DISCLOSURE          An automatic focusing system for a video camera is disclosed in which an automatic  focusing operation  is performed by a focus evaluating value formed in response to a video signal obtained by an image sensing circuit.   A first focusing motor control circuit controls the rotation of a focusing motor so that a focusing lens is once fixed in the position where the focus evaluating value takes the maximum value.   A second focusing motor control circuit changes the focusing motor by a predetermined very small amount,  to determine the slope of the focus evaluating value, which change is repeated until inversion of the slope,  that is,  the maximal point,  is detected.   As a result, the position of the focusing lens is corrected at the maximal point of the focus evaluating value.  When the correction amount exceeds a predetermined value, the first automatic focusing operation by the first focusing motor control circuit is resumed.
Patent CA-1304475-C (CA)
Inventor: DUNKLEY MICHAEL W
IPC: B60W30/18
Filed: 1987-11-27
Granted: 1992-06-30
Abstract: ABSTRACT OF THE DISCLOSURE        A control and control method for a semi-automatic mechanical transmission system (10) is provided for sensing operator request for a direct downshift into an optimum pull-away ratio and for automatically determining and engaging the optimum pull-away ratio.
Patent CA-1330211-C (CA)
Title: Nozzle cap
Inventor: TASAKI TAKAHARU
IPC: B05B11/00
Filed: 1988-01-12
Granted: 1994-06-14
Abstract: ABSTRACT OF THE DISCLOSURE    The  present  invention  is a nozzle  cap  which  has  a foaming  cylinder arranged on the front face of a nozzle port of a nozzle body,  wherein an inner peripheral uneven portion is  formed  on  the  inner peripheral  wall  of  the  foaming cylinder  The uneven portion formed on the  inner  peripheral wall  of  the  foaming cylinder  complicatedly  reflects  the liquid  injected from the nozzle port as compared with a mere cylindrical  foaming  cylinder to thus efficiently  foam  the liquid.
Patent CA-1297423-C (CA)
Title: Magnetic tape cassette loading mechanism in recording and/or reproducing apparatus
Inventor: MAEHARA MASANORI
IPC: G11B15/675
Filed: 1988-01-19
Granted: 1992-03-17
Abstract: ABSTRACT OF THE DISCLOSURE          A cassette loading mechanism for loading a magnetic tape cassette, which has a front pivotal closure member openable for covering or exposing a front opening of the magnetic tape cassette, in a recording and/or reproducing apparatus includes a cassette holder which is movable between an eject position, at which the cassette can be inserted into or removed from the cassette holder, a lowered position vertically offset from the eject position, and a loaded position horizontally offset from said lowered position and at which cassette loading is completed.  The upper portion of the cassette holder is covered with a cassette holder lid which has a recessed portion so that the front pivotal closure member may be moved to open in synchronism with movement of the cassette holder from the eject position to the lowered position.  The cassette holder lid and the cassette holder are moved in unison.
Patent CA-1279372-C (CA)
Title: Non-electronic gain control
Inventor: JACOBY ELLIOT
IPC: H04B10/43
Filed: 1988-04-27
Granted: 1991-01-22
Abstract: ABSTRACT OF THE DISCLOSURE NON-ELECTRONIC GAIN CONTROL     A receiver for a radiated electromagnetic signal includes elements that respectively transmit a high percentage and a low percentage of the incident signal, in combination with a detector.  The device is adapted for mounting on or near a horizontal surface, such as a ceiling. The signal is preferably in the infrared region of the spectrum.  The receiver provides non-electronic gain control and, when the high-transmission element passes the signal wavelength preferentially over other wavelengths, it also provides improved noise immunity.
Patent CA-1299320-C (CA)
Title: Process for the preparation of integral skin polyurethane steering wheels
Inventor: MARKOVS ROBERT A
IPC: C08G18/80
Filed: 1988-05-11
Granted: 1992-04-21
Abstract: PROCESS FOR THE PREPARATION OF INTEGRAL SKIN POLYURETHANE STEERING WHEELS               Abstract of the Disclosure The integral skin polyurethane steering wheel is prepared by reacting (a) a mixture of a graft polymer dispersion in a polyol or a polyol mixture (b) an organic polyisocyanate selected from the group consisting of an isocyanate prepolymer prepared by reacting 4,4'-diphenylmethane diisocyanate with a mixture of dipropylene glycol and a polyoxypropylene glycol having a molecular weight of about 420, a polymeric polymethylene polyphenylene polyisocyanate containing about 55 weight percent diphenylmethane diisocyanate, a 1:1 mixture of 2,4'- and 4,4'-diphenylmethane diisocyanate and mixtures thereof, (c) a blowing agent, (d) a chain extender, and (e) a catalyst, surfactant and optionally flame retardants, fillers U.V. absorbers and other additives.
Patent CA-1305472-C (CA)
Title: Starch and products produced therefrom
Inventor: FRIEDMAN ROBERT B
IPC: A23L7/10
Filed: 1988-05-25
Granted: 1992-07-21
Abstract: NOVEL STARCH AND PRODUCTS PRODUCED THEREFROM                 Abstract of the Disclosure A substantially pure starch extracted from a starch bearing plant having an amylose extender dull shrunken-1 genotype is disclosed. Maize is the preferred plant. A sol and foodstuff containing the starch are disclosed.
Patent CA-1295124-C (CA)
Title: Method of achieving improved radial alignment in an optical package
Inventor: CHAOUI GHAZI M
IPC: G02B6/00
Filed: 1988-05-31
Granted: 1992-02-04
Abstract: Abstract of the Disclosure A method of achieving radial (x,y) alignment between an active device subassembly and an optical fiber subassembly of an optical package is disclosed. The method relies on the use of mating sections with essentially identical outer diameters. The subassemblies are brought into contact and are first joined at the two points where the edges of the piece parts coincide (flush points). It has been determined that by continuing the attachment process at symmetric locations about one of the flush points, minimal disturbance of throughput efficiency will be maintained. The optical throughput is continually monitored to determine at which particular flush point the attachment process should proceed.In particular, as soon as the throughput efficiency drops below a predetermined value, the attachment process is rotated to continue at the opposite flush point.
Patent CA-1321158-C (CA)
Title: Lignin decomposing bacteria having high activity and selectivity
Inventor: NISHIDA TOMOAKI
IPC: D21C5/00
Filed: 1988-05-31
Granted: 1993-08-10
Abstract: ABSTRACT OF THE DISCLOSURE      Novel microorganisms strain NK-1148,and strain NK-729W belonging to Porodisculus pendulus are excellent in lignin-degrading activity and high degrading selectivity.
Patent CA-1296074-C (CA)
Inventor: FULKERSON DAVID E
IPC: H03K19/00
Filed: 1988-06-03
Granted: 1992-02-18
Abstract: ABSTRACT        An  improved  FET  capacitance  driver  logic circuit having an inverter feedback stage 22 connected from output to input of output FET 23  to allow the output  FET  to  have  a  large  capacitance  charging current  surge  followed  by  a  reduced  conduction thereafter.
Patent CA-1292871-C (CA)
Title: Carrier with simultaneous formation of carrying handle and decorative bow
Inventor: CHENG PETER S C
IPC: D04D7/10
Filed: 1988-08-19
Granted: 1991-12-10
Abstract: ABSTRACT OF THE DISCLOSURE         A decorative bow and a carrying handle are simultaneously formed on a container for carrying the container and an object received therein in a decorative carrier.
Patent CA-1331396-C (CA)
Inventor: BUHRKE ROLFE E
IPC: H04M3/42
Filed: 1988-10-12
Granted: 1994-08-09
Abstract: CALL SERVICE INITIALIZATION ARRANGEMENT     Abstract An initialization arrangement that allows call services defined in service profiles stored in a switching system to be enabled for individual terminals in a multipoint configuration without requiring assignment of terminal endpoint identifiers at subscription time. The call services are enabled for a terminal when the terminal transmits two identifiers to the switching system, one identifier defining the terminal and the other identifier defining a service profile. The switching system includes the identifier of the service profile in broadcast messages to address terminals with features defined by that service profile.
Patent CA-1322541-C (CA)
Title: Method for releasing cell cultures from the microcarriers
Inventor: MUNDT WOLFGANG
IPC: C12M3/00
Filed: 1988-11-03
Granted: 1993-09-28
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to a method for releasing cell cultures from microcarriers in which a trypsin solution is directed through a container with the microcarriers therein in a flow-through process.  The released cells are immediately withdrawn from the carrier, with the trypsin solution being inactivated and/or removed after leaving the container.
Patent CA-1323348-C (CA)
Inventor: PIERIK HENRY A
IPC: B02B1/08
Filed: 1988-12-08
Granted: 1993-10-19
Abstract: Docket No. 0382-CL-NO     ABSTRACT            An  energy  efficient  steam  rolled grain mill includes a preheater  chamber,  a  steam  chest,  a roller mill and a cooler  and  dryer  chamber.  The cooler and dryer chamber is in direct heat exchange relationship with the pre-heater chamber.
Patent CA-1290233-C (CA)
Title: Method for continuously manufacturing synthetic resin  tube
Inventor: ASAKURA HIROSHI
IPC: B29C53/82
Filed: 1988-12-14
Granted: 1991-10-08
Abstract: ABSTRACT OF THE DISCLOSURE    A method is provided for continuously manufacturing a synthetic resin tube.  A plurality of pre-molded flat strips of synthetic resin material is passed through a heating zone to soften the strips.  Then, the strips thus softened composed of a first strip for forming an outermost tube wall, a second strip for forming an innermost tube wall and at least one intermediate strip for forming an intermediate tube wall sandwiched between the first and second strips are fed to a mandrel comprising a plurality of rotating rollers arranged in a circular array and rotatably journalled in an end plate.  The strips fed to the mandrel are wrapped around and advanced axially along the length of the mandrel with portions of adjacent turns of the intermediate strip not overlapping each other.  The strips thus wrapped around the mandrel is then pressed by a pressure roller so as to be joined and welded to form a tube.
Patent CA-1325759-C (CA)
Inventor: FINDLAY BRIAN D
IPC: B23D47/02
Filed: 1988-12-23
Granted: 1994-01-04
Abstract: ABSTRACT          MULTI-USE APPARATUS FOR THE CONTROL OF PORTABLE POWER TOOLS    A portable machine tool device 1 which may be transported in knocked down form in a convenient substantially flat case.  In assembled form the device 1 includes a support frame 8 and a swinging parallelogram linkage frame 9 which pivots about a rear edge of the support frame 8 and can be locked in any radial orientation by clamp 20 at the front edge of the support frame 8.   The front edge of the support frame 8 includes a rectangular protractor scale 28 which reads off the radial angle of the frame 9 relative to the central position on the support frame 8.     A machine tool is secured and independently locked or allowed to slide longitudinally and transversely in a carriage 38 which itself can longitudinally slide along or be locked to the upper rails 31 or the frame 9.     The frame 9 itself can be rigidly locked to or slid at a constant radial direction, relative to the support frame 8.   The height of the machine tool held in holder 38 above the support frame 8 is controlled by turning handle 35 connected to threaded bar 34 so as to alter the angle of the end plate 33 relative to the lower rails 30 of the frame 9.     Further disclosed is a convenient method of attaching wheels and handles to the carry case, method of inverting the machine from a "work from above" orientation to a "work from below" orientation, and an automatic resetting work piece length stop.