baber/WOPTO huggingface dataset:
Patent CA-1204085-A (CA)
Inventor: HAMISCH PAUL H JR
IPC: B65C9/18
Filed: 1983-08-10
Granted: 1986-05-06
Abstract: Abstract of the Disclosure There is disclosed a hand-held labeler which uses labels releasably adhered to a carrier web.  The labeler has a body with a pair of identical body sections.  The body mounts first, second and third feed rolls.  The first and third feed rolls project beyond the body and cooperate respectively with the second feed roll.  The body has a delaminator and a guideway for the carrier web.  The carrier web can be threaded through the guideway and about the delaminator in either direction.  In either event, the first, second and third feed rolls cooperate with the carrier web to advance it and effect label delamination.  Depending on the direction of threading, either the first or the third feed roll is used to advance the carrier web by rolling that feed roll along the surface to be labeled.  A label roll is held captive in a holder having two identical body sections.  In an alternative embodiment, a label strip winding feature enables a strip of labels to be wound into a roll for subsequent use in the labeler.  Common identical molded parts enable low-cost construction.  There are also disclosed method of making a labeler and method of labeling.
Patent CA-1211692-A (CA)
Inventor: STEINBACH ROLAND W
IPC: C12Q1/26
Filed: 1983-08-22
Granted: 1986-09-23
Abstract: Abstract A diagnostic device for the detection of an increased concentration of dehydrogenases and/or oxid-ases in the fluids of humans, animals or plants, which consists of a carrier which bonds a redox dyestuff, and a substance mixture, adjusted to a pH value in the acid range, of the substrate corresponding to the particular dehydrogenase, a hydrogen donor compound and at least one redox dyestuff is described.  The device has the peculiarity that the carrier contains polar groups and the substance mixture for detecting exclusively patho-logically increased concentrations of the particular dehydrogenase  and/or oxidase  is adjusted to a pH value of below 5Ø  The device is suitable for diagnos-ing malignant growths in very different organs, for example in the female genital area.
Patent CA-1201541-A (CA)
Inventor: CROUSE WILLIAM G
IPC: H04B3/21
Filed: 1983-08-24
Granted: 1986-03-04
Abstract: ADAPTIVE SUB-BAND ECHO SUPPRESSOR    Abstract The subject suppressor is an improved form of echo suppressor used in conjunction with adaptive sub-band speech coders.  The suppressor analyzes and uses N contiguous sub-bands of a sub-band speech coder.  The intermediate results calculated during the normal operation of such speech coders may be analyzed in the suppressor to determine predictions for the echo levels of each sub-band and to set break in and break out thresholds.  A substantial performance improvement with little increase in complexity over current echo suppressors is achieved.  The subject suppressor may also be used with adaptive transform speech coders in which the corner frequency points define the edges of "sub-bands" for purposes of this invention.  Sub-bands are defined here as contiguous segments of the frequecy-energy spectrum.  The sub-bands so defined can be formed or analytically divided by a bank of filters as in normal sub-band coders or they can be identified or analyzed as noted above by the corner points of an adaptive transform coder.
Patent CA-1229330-A (CA)
Inventor: BARKER JAMES E
IPC: F16K1/22
Filed: 1983-08-29
Granted: 1987-11-17
Abstract: ABSTRACT OF THE DISCLOSURE      A unitary bearing means for use in valve means, particularly butterfly or ball-type valves for high temperature or corrosive fluids, to provide in a single element, sleeve and thrust bearing means and valving member locator means.  This unitary bearing has a hollow body portion adapted to fit between the rotatable shaft and the valve body, an integral shoulder flange adapted to fit between the valving member and the valve body, and a peripheral flattened portion on the shoulder flange adapted to efficiently interlock with a portion of the valve body so as to prevent rotation of the unitary bearing.     .
Patent CA-1237609-A (CA)
Inventor: ALLAM IBRAHIM M
IPC: C23C2/28
Filed: 1983-09-12
Granted: 1988-06-07
Abstract: ABSTRACT OF DISCLOSURE     Process for applying a protective coating to a metal substrate which provides a thermal barrier and a barrier against oxidation of the substrate.  The coating material is a mixture of (1) zirconium and/or hafnium and (2) a metal such as nickel which does not form a stable oxide at a high temperature in an atmosphere having a very low concentration of oxygen.  The coating is subjected to such conditions to produce an outer oxide layer of metal zirconium and/or hafnium and an inner metal layer of the second metal alloyed with one or more components of the substrate.  The oxide layer provides thermal and oxidation protection and the inner layer bonds the coating to the substrate.
Patent CA-1193674-A (CA)
Inventor: SEWERINSON AKE N
IPC: H04B7/208
Filed: 1983-09-19
Granted: 1985-09-17
Abstract: TWO PILOT FREQUENCY CONTROL FOR COMMUNICATION SYSTEMS                 BY                       AKE SEWERINSON                   ABSTRACT OF THE DISCLOSURE     Apparatus for synchronizing the frequency of locally generated pilot signals with those of remotely generated pilot signals where frequency errors are introduced during transmission.  A pair of demodulated pilot signals F1'and F2' are filtered and mixed to derive a third signal having a frequency equal to F2'-F1'. The difference frequency has no frequency error component so the third signal is used in a phase locked loop to regenerate a reference frequency (fr) signal.   Two methods are disclosed to extract a control signal which is proportional to the error frequency.  In one embodiment one of the received pilots (F1) is divided in frequency by 1/k1 and then subtracted from fr to yield 1/k1 times the error frequency df.  By integrating this signal it becomes usable as an AFC signal to control a local oscillator.   In a second embodiment a signal having a frequency equal to the sum of the received pilot signals (F1 + F2) is mixed with a second signal having a frequency equal to (F1 t F2 + fr), and the difference signal is extracted.  The difference signal contains the error frequency component and the reference frequency component.  The reference frequency is cancelled out leaving the error frequency signal.  By integrating the error frequency signal, it becomes usable as an AFC signal to control a local oscillator.
Patent CA-1206572-A (CA)
Inventor: BOTEZ DAN
IPC: H01S5/223
Filed: 1983-09-26
Granted: 1986-06-24
Abstract: SEMICONDUCTOR LASER WITH NON-ABSORBING FACETS ABSTRACT OF THE DISCLOSURE A constricted heterostructure laser in which the active layer does not extend to an emitting facet.  The light from the active layer is coupled into an underlying guide layer which provides lateral guidance of the laser beam to the emitting facet.  The shape of the output laser beam in both the lateral and transverse directions may be varied by varying the shape of the guide layer in that portion of the laser where the active layer does not overlie the guide layer.
Patent CA-1205656-A (CA)
Inventor: CORRIGAN JOHN J
IPC: F16H61/662
Filed: 1983-09-28
Granted: 1986-06-10
Abstract: ABSTRACT OF THE DISCLOSURE         In a variable speed system for dispersing, milling or otherwise processing solid particles in liquid, a control unit automatically resets an adjustable pully combination to a slow start-up position to prevent damage to the system drive train during initiation of a processing operation.  In addition, the control unit allows a system operator to precisely and safely adjust the setting of the pully combination to control the speed of the processing operation.  In one arrangement the speed is controlled by manually operated valves that control fluid pressure on opposite sides of a piston that controls the pully combination.  In another arrangement, valves automatically control fluid pressure on the piston to maintain a position in response to a signal from a pressure regulator which is manually or otherwise adjusted to provide a selected speed.
Patent CA-1179658-A (CA)
Inventor: CULLIS HERBERT M
IPC: B04B5/02
Filed: 1983-10-06
Granted: 1984-12-18
Abstract: ABSTRACT OF THE DISCLOSURE    The method for separating whole blood into the com-ponents thereof is practiced with and within a separation chamber mounted in a centrifuge device during centrifuga-tion of the chamber, the chamber having inner (130) and outer (160) wall surfaces and first (131, 132; 181, 182 183) and second (133, 134; 185, 186) side edges. The meth-od comprises the steps of:  arranging and configuring the chamber such that it has (a) an inlet (142) on the first side (131, 132; 181, 182, 183) thereof through which whole blood is received,  (b) a first upper outlet (122) at the top of the chamber from which plasma with particles there-in is withdrawn, (c) a second lower outlet (190) at the bottom corner of the chamber on the outer wall thereof from which red blood cells are withdrawn, and (d) the in-ner wall surface (130) positioned in a plane including a tangent to a circle about the axis of rotation and the plane positioned about normal (in a vertical direction) to a radius extending from the axis of rotation of the centrifuge device.  The method and chamber direct whole blood into the chamber from the first side (131, 132; 181, 182, 183) thereof at a point between the bottom and top of the chamber.  Heavier particles such as red blood cells are directed downwardly and outwardly along the outer wall surface (160) toward the lower bottom corner (190) of the chamber.  At the same time, plasma is directed up-wardly along the inner wall surface of the chamber so that there is separation of white blood cells, particularly granulocytes, from the whole blood which are directed with the plasma, toward and out the first outlet (122) from the chamber.
Patent CA-1212443-A (CA)
Inventor: MAXEMCHUK NICHOLAS F
IPC: H04L12/28
Filed: 1983-11-07
Granted: 1986-10-07
Abstract: SYSTEM AND METHOD FOR CONTROLLING A MULTIPLE        ACCESS DATA COMMUNICATIONS SYSTEM INCLUDING         BOTH DATA PACKETS AND VOICE PACKETS BEING        COMMUNICATED OVER A CABLE TELEVISION SYSTEM            Abstract The instant communications system and method for controlling both digital voice traffic and digital data traffic includes a communications path, a source station and a destination station.  The source and destination stations are respectively adapted to be coupled to a source station home network and to a destination station home network.  The source station is further adapted to transmit a signaling packet on a first transmit control channel.       The signaling packet is for signaling a destination station that the source station has an information packet intended for the destination station.  The destination station is adapted to detect the signaling packet on a second receive control channel.  The signaling packet includes a field for identifying the source station which has the information packet intended for the destination station.  In response to the signaling packet, the destination station is coupled to the source home network.  Thereafter, information packets may be transmitted from the source station on a third control channel and then be translated to a source station home network channel for transmission to the destination station.
Patent CA-1221509-A (CA)
Title: Method and apparatus for dividing slaughtered poultry   into a back half and front half
Inventor: VAN MIL MARTINUS P G
IPC: A22C21/00
Filed: 1983-11-17
Granted: 1987-05-12
Abstract: A B S T R A C T     Method and apparatus for dividing slaughtered poultry into a back half and a front half.            The invention relates to a method and apparatus for dividing a slaughtered bird into a front half 31 and a back half 28, the body 12, prior to and during the cutting operation, being brought into a position wherein the legs are positioned in front of the rest of the body while, prior to and during the cutting operation, the edge portion 26, forming the boundary with the breast, of the opening 27 present between the legs, is pulled downwards, the body being subsequently divided into two halves starting just above said edge portion 26.
Patent CA-1221649-A (CA)
Inventor: FRANK RONALD
IPC: C07H21/00
Filed: 1984-01-19
Granted: 1987-05-12
Abstract: Abstract The present invention relates to a process for the simultaneous synthesis of several oligonucleotides on a solid phase by using supports of flat material.          Finally, the present invention relates to an apparatus for carrying out said process.
Patent CA-1219736-A (CA)
Inventor: DIAS FRANCISCO J
IPC: C04B35/626
Filed: 1984-02-17
Granted: 1987-03-31
Abstract: ABSTRACT OF THE DISCLOSURE     A porous green-state body of carbon, with or without silicon carbide, is made with a cokable binder in accordance with methods disclosed in United States Patents 3,927,187; 4,059,682 and 4,060,592 from powders prepared in accordance with published German patent application DE-OS 30 05 587.  The thus prepared body is then crumbled to produce relatively coarse grains in the range from 0.2 to 10 mm, and a fraction of the particles so produced with a much more limited range of grain size is then used to produce a second green-state body, which is then coked, siliconized if the silicon is not already provided in the making of the precursor body that was broken up, and converted into a silicon carbide body.  If the siliconizing is done by immersion in a bath of molten silicon, the excess silicon is removed by vaporization or by boiling in sodium hydroxide solution.
Patent CA-1210538-A (CA)
Inventor: SASAO ISAO
IPC: B66B1/18
Filed: 1984-03-07
Granted: 1986-08-26
Abstract: M-14-33347M(F-7108)/SK/84.                ABSTRACT OF THE DISCLOSURE In an elevator group control apparatus in which a call by an elevator area call button is assigned to a cage to bring the cage to the user's floor, a second call device is provided separately from the call botton.   A   desired time  required  for  response  by cage  is designated  by  the second hall call device, the desired time is compared with an estimated time required for the arrival of car,  and a cage is thereby selected to respond to the call.   Thus, a cage is caused to serve a user with a minimum time delay.
Patent CA-1219708-A (CA)
Inventor: RUSCOE MICHAEL J H
IPC: C25D7/00
Filed: 1984-05-01
Granted: 1987-03-31
Abstract: ABSTRACT OF THE DISCLOSURE           An aureate coin, coin blank, medallion, medallion blank, token or token blank has a coin-shaped core with opposed faces and a peripheral side edge and of mintable metallic material. An electroplated coating of copper and tin completely encases  the core and provides a golden appearance.  The electroplated coating contains from about 8 to about 16% tin by weight and has a thickness of from about 10 to about 150 µm.
Patent CA-1245038-A (CA)
Inventor: RICHARD PIERRE
IPC: B28B7/00
Filed: 1984-06-18
Granted: 1988-11-22
Abstract: ABSTRACT         The disclosure describes a process for manufacturing a concrete structural element. The process comprises placing concrete in a casing, axially com-pressing the concrete in the casing while the concrete is setting at an axial pressure of at least MPa, and surrounding the casing during the compressing and setting with a hoop so as to create transverse planes of pressure. The  device used includes a tubular casing which extends along an axis, and is adapted for pro-ducing a hoop around the tubular casing and for com-pressing the concrete along the axis of the casing during setting of the concrete.
Patent CA-1235627-A (CA)
Inventor: MANNING STEVEN F
IPC: B60N2/90
Filed: 1984-08-17
Granted: 1988-04-26
Abstract: SWITCH AND VALVE ASSEMBLY                         Abstract A switch and valve assembly for inflating or deflating a pair of bladders mounted in the back and seat regions of a vehicle seat.  The assembly houses two normally-closed valve assemblies and two normally-open electrical switch assemblies, with two pushbutton-actuated stems adapted to selectively either partially open the valve assemblies by partial depression of the pushbuttons to thereby bleed-off fluid under pressure from respective bladders, or to fully open the valve assemblies while closing the switch assemblies by full depression of the pushbuttons to thereby actuate the pump to provide fluid under pressure to fill the respective bladders as desired for operator riding comfort or support. Pressures in the two bladders may be changed individually or concurrently.
Patent CA-1229036-A (CA)
Inventor: GRUCHALSKI HENRY
IPC: B26F1/00
Filed: 1984-10-02
Granted: 1987-11-10
Abstract: ABSTRACT OF THE DISCLOSURE          In a piercing die assembly for punching a plurality of radially extending holes in a tubular member, a die structure having an upper open end for receiving a tubular member to be punched and with the die structure having means for supporting the tubular member in a pre-punching position including radially inner and outer die walls for backing up inner and outer wall surfaces of the tubular member to be punched, a plurality of spaced radially movable punch assemblies operatively connected with the die structure and having a series of radially movable punches, the punch assemblies having bearings positioned at radially outer ends of the punches and with each bearing and its associated punch being radially movable simultaneously together, a vertically movable ring-shaped actuator member positioned radially outwardly of the punches and movable axially from a pre-punching position to a post-punching position, a plurality of spaced cams mounted on the ring-shaped actuator member and movable up and down therewith from a pre-punching position to a post-punching position and with the cams being positioned for contacting and actuating the bearings and the punches to punch holes in the tubular member in a preplanned manner, press means for moving the actuator member from its pre-punching position and actuating said cams to actuate the punches to punch the tubular member, each of said cams being associated in radial adjacency with an associated one of said punch assemblies and workable together for punching holes in the tubular member, means for returning said press means to its pre-punching position, and retraction means for retracting the bearings and the punches after completing a punching operation to place the punches in readiness for another punching operation.
Patent CA-1199729-A (CA)
Inventor: CHIANG DAVID
IPC: G01P3/52
Filed: 1984-12-07
Granted: 1986-01-21
Abstract: ABSTRACT OF THE DISCLOSURE   For a stepping motor having a rotatable stator magnetic field for driving the rotor, there is disclosed an improved apparatus for measuring the velocity of a moving member, such as a rotor.  A transducer is provided for generating a signal whose amplitude is a function of the body whose movement is being measured.  An analog to digital velocity value converter converts the instantaneous amplitude of the signal to a digital value, and samples two values of the signal at a fixed time interval to make a velocity calculation.  Each velocity calculation is transmitted as an address for storage in a separate register of a multi-register addressable storage unit.  In this way the velocity of the moving body can be continuously measured.
Patent CA-1239626-A (CA)
Inventor: OXLEY ANDREW N
IPC: B60R22/19
Filed: 1985-01-07
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE     A member across which a seat belt passes carries a movable member which moves between first and second positions in which the seat belt is respectively gripped to inhibit rewinding.  The member is attachable to a seat belt guide in a vehicle by means  of a screwed rod which is pivotally connected to a guide engagebale hook.  The rod permits the member to follow twisting movement of the seat belt.
Patent CA-1224844-A (CA)
Title: Breath detecting device
Inventor: YOKOYAMA MEISO
IPC: G01N33/497
Filed: 1985-02-21
Granted: 1987-07-28
Abstract: Abstract:         A breath detecting device for detecting liquor vapour in the exhaled breath of the driver of a vehicle is furnished with an illuminating device to facilitate judging the distance from the mouth of the person under examination to the detecting device, since it is important for reliable measurements that this distance be reasonably uniform.
Patent CA-1221836-A (CA)
Inventor: GLANZ KENNETH D
IPC: B41M5/26
Filed: 1985-03-13
Granted: 1987-05-19
Abstract: Abstract of the Disclosure A  thermally-sensitive  color-forming  composition  is  disclosed  which comprises chromogenic material and certain acidic developer material. Record material  comprising this  color-forming  composition  exhibits  substantially improved performance in certain Group 3 facsimile equipment.
Patent CA-1226972-A (CA)
Inventor: SCHWARTZ ROBERT J
IPC: G01T1/17
Filed: 1985-03-22
Granted: 1987-09-15
Abstract: NUCLEAR DETECTOR SYSTEM WITH REDUCED               DEAD-TIME PROCESSOR CIRCUIT     Abstract of the Disclosure For use in a well logging tool which responds to randomly spaced pulses of different amplitudes, a pulse processing  circuit  featuring  reduced dead-time  is incorporated.  Typically, it can be used with either a gamma ray or neutron detector.  The circuit enables mixed amplitude pulses with irregular spacing to be processed with relatively different rise and fall times.  The circuit processes the trailing or following portion of a pulse differently from the leading or rising portion to enable a separate following second pulse to be observed.
Patent CA-1249097-A (CA)
Inventor: MAUZ OTTO
IPC: C08F8/12
Filed: 1985-04-11
Granted: 1989-01-17
Abstract: Abstract of the disclosure:         The invention relates to modified polymers based on polyvinylene carbonate and/or polyhydroxymethylene, the modification being effected by particular alkoxylated compounds incorporated into the polymer.  These polymers, for the preparation of which, according to the invention, particular dispersion stabilizers are used, are suitable, inter alia, as carriers for biologically active substances or for affinity chromatography.
Patent CA-1229542-A (CA)
Inventor: IIDA YOSHIAKI
IPC: C21D8/12
Filed: 1985-05-24
Granted: 1987-11-24
Abstract: METHOD FOR PRODUCING GRAIN-ORIENTED SILICON STEEL SHEETS                         Abstract A grain-oriented silicon steel sheet having high magnetic induction and low iron loss can be obtained by adhering uniformly at least one member selected from the group consisting of elements of Ge, Sn, Pb, As, Bi and Zn and compounds containing these elements to the surfaces of a silicon steel sheet before or after the decarburization annealing in a method for producing grain-oriented silicon steel sheets, wherein a hot rolled steel sheet is subjected to at least one cold rolling, the finally cold rolled steel sheet is subjected to a decarburization annealing, and the decarburized steel sheet is applied with an annealing separator consisting mainly of MgO and then subjected to a final annealing, or by carrying out the adhesion treatment of element in combination with a preliminary annealing before the decarburization annealing in the above described method, or by using the annealing separator further containing Bi or a Bi-containing compound in the above described method.
Patent CA-1242451-A (CA)
Inventor: COMMEYRAS AUGUSTE
IPC: C07C227/26
Filed: 1985-06-04
Granted: 1988-09-27
Abstract: The device for carrying out the continuous process for synthesizing an  alpha -amino acid incorporates: (a) a vessel (10) for feeding alpha -amino-nitrile, or one of its salts; (b) a connecting pipe (12), in which a pump (14) is mounted, connecting the feed vessel (10) to (c) a catalysis column (16) containing a carbonyl-containing polymeric resin (18) which is insoluble in basic aqueous medium; (d) a connecting pipe (20) from the catalysis column (16) to (e) a hydrolysis reactor (22), acting simultaneously as a reservoir for the alpha -amino acid salt formed, and equipped with (f) means for feeding hydroxide ions, comprising a feed vessel (24), a pipe (26) and a pump (28); and (g) a pipe (30) for drawing off the  alpha -amino acid salt formed.