baber/WOPTO huggingface dataset:
Patent CA-1150498-A (CA)
Inventor: HARTER ELTON H
IPC: B65C9/00
Filed: 1980-11-28
Granted: 1983-07-26
Abstract: MODIFIED JAR DRYER                            ABSTRACT          A rotating brush jar dryer is disclosed having the outer ends of the brush bristles heated by brushing across a heater element during operation.  In bottling operations, prior to applying labels to the jars or bottles the outside surfaces of the jars must be dried.  This is often accom-plished using a cylindrical rotating brush whose bristles wipe across the surfaces of a series of jars as the jars are moved past the brush on a conveyor.  In the present invention a heating element is positioned parallel to the rotating brush so that the bristles are heated as they brush across the heating element whereby increasing the drying effective-ness of the unit.
Patent CA-1142170-A (CA)
Inventor: DUBROVSKY EVGENY V
IPC: F28F1/30
Filed: 1981-01-27
Granted: 1983-03-01
Abstract: TUBE-AND-FIN HEAT EXCHANGER     ABSTRACT     A tube-and-fin heat exchanger comprising tubes for the flow of a heat carrier at some temperature, said tubes being installed in broached holes provided in a stack of fins.  The tubes are installed so that adjacent fins form a multiplicity of ducts for the flow of another heat car-rier at a different temperature.  Each fin is provided with productions and depressions which form in the ducts sym-metrical divergent-convergent portions for setting up tur-bulence in the heat carrier flow layer at the wall.  The fins have rectilinear portions located between the diverg-ent-convergent portions and situated opposite each other on adjacent fins.
Patent CA-1141209-A (CA)
Inventor: HOPPMANN KURT H
IPC: G03B33/00
Filed: 1981-02-25
Granted: 1983-02-15
Abstract: ABSTRACT OF THE DISCLOSURE         An extremely compact multi-image rear view projection system which enables simultaneous oblique angle projection onto a plur-ality of viewing screens without distortion or color loss. The present system is characterized by its structural simplicity which eliminates the necessity for reflecting mirrors behind each screen and, thereby, greatly reduces the viewing cabinet space require-ments. A single light source, together with a plurality of opti-cal systems, each including a collimating lens and a projector lens, may be employed together with a rotating slide transparency carousel so that images may be projected simultaneously upon a plurality of viewing screens.
Patent CA-1180099-A (CA)
Inventor: TASTO MANFRED
IPC: G10L15/28
Filed: 1981-03-05
Granted: 1984-12-27
Abstract: PHD. 80-037 ABSTRACT       In a device for adjusting a movable or electro-acoustic sound transducer an optical duct is connected the sound transducer, which only enables an object, such as for example a display table or a data display unit to be viewed completely in a specific position.  This position is unambiguously reproducible and thus also the position of the sound transducer or microphone relative to the mouth of the speaker.  The optical duct may be constituted by diaphragms or a tube, as the case may be with intermediate walls, or a phase grating or amplitude grating.  In a special case, the object is a display device and the device in accordance  with the invention further comprises a device for generating variable data on a display.  Since during the speaker identification process the device for the gene-ration of variable data projects consecutive instructions on the display device, the speech recognition process can thus be controlled automatically.  The speaker to be identified is then constantly forced to keep his mouth in the correct position relative to the microphone.
Patent CA-1144720-A (CA)
Inventor: BLACK JOHN W
IPC: B29C45/14
Filed: 1981-04-09
Granted: 1983-04-19
Abstract: DISK WHEEL WITH BEARING HOUSING INJECTION MOLDED THEREIN         ABSTRACT OF THE DISCLOSURE    A wheel construction for a wheel primarily used in casters produced under high production conditions. The wheel has an axially extending hole therethrough which is lined with a moldable synthetic resin liner which is mechanically secured to the internal surface of the hole.  The liner has axially spaced bearing race receiving structure at opposite ends thereof. An axle is received in the hole and bearings are positioned between the axle and the bearing race re-ceiving structure on the liner to provide for a rela-tive rotation between the axle and the wheel.
Patent CA-1170181-A (CA)
Inventor: FALKE JUERGEN
IPC: B01J19/24
Filed: 1981-05-15
Granted: 1984-07-03
Abstract: PROCESS FOR THE PREPARATION OF BLOOD PLASMA FRACTIONS Abstract of the disclosure:            A precipitation process for the preparation of blood plasma constituents is disclosed, wherein the plasma to be fractio-nated and the precipitant are circulated in a closed system.
Patent CA-1172637-A (CA)
Inventor: DE REINACH HIRTZBACH FRANCOIS
IPC: C07D211/90
Filed: 1981-07-14
Granted: 1984-08-14
Abstract: A B S T R A C T        Aniline derivatives of the general formula:                                     (I) wherein X represents a halogen atom or a lower alkyl, lower alkoxy, lower alkenyl, lower alkenyloxy, lower alkyl substituted by one or more halogen atoms, nitro or cyano group or an amino group unsubstituted or substituted by one or two lower alkyl groups, which may be the same or different, or by a group -CO-R1 (wherein R1  represents a lower alky', lower alkoxy, mono (lower) alkylamino group or di (lower) alkylamino group wherein the lower alkyl groups may be the same or different), n represents 0 or an integer from 1 to 5 inclusive, it being understood that when n represents an integer from 2 to 5 inclusive, atoms or groups represented by X may be the same or different, and Q represents a group of the general formula:             or          (IIA)                      (IIB) wherein R2 and R3 may be the same or different and each represents a hydrogen atom or a lower alkyl group, and R4 represents a cyano group or a group -COR5, wherein R5 represents a hydroxy or OR6 group, wherein R6 represents a lower alkyl group and, when R5 represents a hydroxy group, agriculturally-acceptable inorganic and organic salts thereof, and, when Q represents a group of general formula IIB, wherein R2, R3 and R4 are as hereinbefore defined, agriculturally acceptable acid addition salts thereof possess useful herbicidal properties.
Patent CA-1158454-A (CA)
Inventor: BUCHANAN STEVEN O
IPC: G01L7/08
Filed: 1981-07-21
Granted: 1983-12-13
Abstract: DIFFERENTIAL PRESSURE GAUGE               Abstract of the Disclosure A sealed differential pressure gauge of the general type shown in Phillips and Zoludow U. S. Patent No. 3,645,140 in which a sealed housing is provided that includes a flexible diaphragm that is to be exposed to differential pressures to operate a sensitive and accurate motion transmitting indicator device that is in the form of a pivotally mounted helix co-operating with a range spring mounted magnet, with the range spring being linked to the diaphragm so that the movement of the diaphragm, indicates differential pressures and changes thereof, operates the indicator device for reading of the gauge.          The housing comprises a housing member and back plate therefor that, together with the rim portion of the diaphragm, are shaped to provide for blowout capability of the gauge that is rear-wardly directed out of the back of the gauge should over-pressures be experienced when the gauge is in operation.  The housing at its front end includes a transparent cover through which the gauge dial is viewed that is threadedly connected to the housing member to provide increasing resistance to blowout through the face of the dial as pressures internally of the gauge are increased.  The relationship of the helix, the wishbone mounting arrangement of the helix, the range spring mounted magnet, and the zero set mechanisms are revised to improve sensitivity, provide for ready recalibration and zero setting of the gauge, and increase the gauge operating range.
Patent CA-1155512-A (CA)
Inventor: KOEHLER RUDOLPH A
IPC: H01R13/447
Filed: 1981-09-02
Granted: 1983-10-18
Abstract: File No. 127 P/62 MULTIPLE OUTLET AND COVER THEREFOR                 ABSTRACT OF THE DISCLOSURE           A cube tap has a cover secured thereto by a flexible tether which permits a user to seal off outlets in different faces of the cube tap.  The cube tap, cover and tether may be unipartitely molded.
Patent CA-1202217-A (CA)
Inventor: THOMSON ADAM R
IPC: A61C7/00
Filed: 1981-09-23
Granted: 1986-03-25
Abstract: ABSTRACT OF THE DISCLOSURE    The economic value of an animal (e.g. a sheep) is enhanced by bonding the incisor teeth together in a group, when the teeth are fully matured, but before trauma of the teeth has occurred, with an apertured brace which is bonded to the group of teeth by means of a hardened bonding compo-sition to leave the incisal edges of the group of teeth exposed.  The invention also relates to a splint for stabilising animal teeth to reduce the risk of trauma.
Patent CA-1196996-A (CA)
Inventor: SAUMWEBER ECKART
IPC: B60T8/34
Filed: 1981-10-19
Granted: 1985-11-19
Abstract: ANTI LOCKING BRAKE FORCE REGULATING DEVICE            Abstract of the Disclosure An anti-locking brake force regulating device for rail vehicles has a digital evaluation circuit which monitors the speed, acceleration and slip of at least one braked wheel and transmits braking instructions to a brake actuating element.          The instructions include a rapid or slow increase or decrease of brake pressure or maintaining the brake pressure constant.      In order to achieve a smooth control during a braking operation, the evaluation circuit is such that after instruc-ting a rapid change of brake pressure in response to exceeding a predetermined threshold value a slow change of brake pressure in the same direction as the rapid change is instructed if the threshold value is again exceeded and the slow pressure change begins by a maintaining brake pressure constant phase.  The slow or pulsed brake pressure change is preferably maintained for a fixed predetermined period of time.
Patent CA-1153529-A (CA)
Inventor: DEMARTINI ROBERT J
IPC: E04D13/076
Filed: 1981-10-19
Granted: 1983-09-13
Abstract: ABSTRACT This invention relates to building materials, and includes em-bodiments useful as means for inhibiting the accumulation of leaves and other debris in household rain gutters.  Embodiments include structures which comprise a deflector having a sloped portion, the top edge region of which is adapted for juxtapositioning to the roof shingles, and the bottom edge region of which is arcuate through a large radius cross-section.  In such embodiments, the farthest outward extension is outside the outermost edge of the associated rain gutter and the lower edge is positioned between the edges of the rain gutter.  Embodiments include means for attenuating the force of water and reducing the localized concentrating of water flowing thereover, such as longitudinal ridges and/or means for improving the surface wettability.  Through practice of this invention, kinetic gravity-induced forces on up to normal volumes of water flowing down the sloped portion may be kept, through the arcuate portion, below the forces acting counter-dir-ectionally thereto due to surface tension of the water normally to prevent substantially centripetal ejection of water as its direction of travel is changed to deposit it in the gutter while ejecting water carried debris carried outside the gutter.
Patent CA-1151601-A (CA)
Inventor: GROVE JOHN L
IPC: B66C23/36
Filed: 1981-11-03
Granted: 1983-08-09
Abstract: Abstract of the Disclosure An industrial crane has a chassis with a housing mounted on the chassis having a flat, horizontal deck with a central well providing access to a bearing for a rotatable upper works, the bearing being centered on the chassis. The upper works has a portion extending into the well to the bearing. The chassis is sup-ported by four wheels, two of which are on an oscillating axle. The wheels are one size, and extend above the chassis which is between them. The upper works includes a cab, directly over the bearing, a boom support rearwardly of the cab, an engine rearwardly of the boom support, and a lifting boom journalled to the boom support rearwardly of the cab and extending forwardly over the cab. The boom is lifted by a lift cylinder rearwardly of the cab. The boom and the cab, as well as the engine, have their lateral centers in line, along the median plane of the upper works, and the upper works median plane coincides with the chassis median plane when the upper works is forward or rearward.
Patent CA-1196084-A (CA)
Inventor: OKADA HISAO
IPC: H04N7/171
Filed: 1981-11-17
Granted: 1985-10-29
Abstract: ABSTRACT OF THE DISCLOSURE       A television signal receiving system is disclosed which included an input terminal for receiving television signals including standard television signals each trans-mitted through an allotted channel of television channels and a non-standard television signal transmitted through a predetermined channel of said television channels, a converter connected to the input terminal for converting the non-standard television signal to the standard television signal occupying a vacant channel in the television channels, and a signal output circuit connected to the input terminal an to the converter for deriving compound television signals including the standard television signals and the converted standard signal.
Patent CA-1190792-A (CA)
Inventor: ROINER FRANZ
IPC: A23C9/142
Filed: 1982-02-25
Granted: 1985-07-23
Abstract: Abstract of the Disclosure In a process of altering microstructures in polydisperse aqueous systems with the aid of separating processes, the microstructures of dispersed natural substances and/or additives are so adjusted relative to each other by means of the separating processes that properties of the end product are predetermined in the starting material when the microstructures are still water-soluble.
Patent CA-1202989-A (CA)
Inventor: O'MALLEY ROBERT D
IPC: B23Q3/00
Filed: 1982-04-22
Granted: 1986-04-08
Abstract: WOOD-SPLITTING AID ABSTRACT OF THE DISCLOSURE     A wood-splitting aid is disclosed wherein the aid includes a metal frame that is attached to a chopping block.  The frame extends above the top surface of the chopping block and is used to balance a piece of wood in an upright position on the block for easy splitting by a per-son swinging an ax.  Further, the frame has specially designed arms that catch pieces of "flying" wood after they are split, rather than allowing the wood pieces to become widely scattered on the ground.
Patent CA-1172081-A (CA)
Inventor: BRONSTEIN BENJAMIN
IPC: B60R1/078
Filed: 1982-04-30
Granted: 1984-08-07
Abstract: ABSTRACT OF THE DISCLOSURE       The invention relates to a rear view mirror extension device for use with vehicles such as light duty trucks and the like which have, as standard equipment, a mirror connected to a tubular support arm secured to a mounting bracket on the vehicle door.  The device includes an inverted U-shaped extension member having one leg thereof rotatably received in the vehicle mount in place of the original support arm.          The support arm and the other leg of the extension member are each rotatably received in a clamp member.  By suitably rotating the extension member and the clamp member relative to each other and the vehicle the mirror can be moved from a position closely approximating its original position near the vehicle to an extended position wherein it is spaced outwardly from the vehicle by the extension and clamp members.          The driver can adjust the position of the mirror outwardly to compensate for wide loads or tows which would otherwise unduly obstruct his rearward view.
Patent CA-1179745-A (CA)
Inventor: STERN RICHARD A
IPC: H01P1/383
Filed: 1982-05-13
Granted: 1984-12-18
Abstract: ABSTRACT OF THE DISCLOSURE     Millimeter wave circulators are disclosed for use with millimeter wavelength dielectric waveguides.  The structure comprises a prism of magne-tized ferrimagnetic ferrimagnetic material with the waveguide ends bonded to the lateral faces of the prism.  The waveguide ends and the lateral faces are congruent rectangles.  The prisms may have triangular bases in which case a Y-junction circulator results, or square bases with waveguide ends attached to three out of four of the lateral faces thereof, whereby a T-junction circulator results.
Patent CA-1181314-A (CA)
Inventor: ZIEHN KLAUS-DIETER
IPC: A24B1/00
Filed: 1982-05-14
Granted: 1985-01-22
Abstract: PROCESS FOR TREATING TOBACCO TO  IMPROVE ITS FILLING CAPACITY     ABSTRACT OF THE DISCLOSURE           A process for treating tobacco to improve its filling capacity, comprises treating the tobacco with a gas under pressure and subsequently effecting heating after pressure relief.  The tobacco is treated with nitrogen and/or argon at working pressures up to 1000 bar followed, after pressure relief, by brief thermal aftertreatment.  The high pressure gas treatment with nitrogen is carried out at a minimum pressure of 150 bar and with argon at a minimum pressure of 50 bar.  The thermal aftertreatment is carried out with water vapour as saturated steam and the tobacco is simultaneously thoroughly moistened and swollen while releasing conden-sation energy.
Patent CA-1184426-A (CA)
Inventor: OCHIAI KUNIAKI
IPC: B41J2/235
Filed: 1982-05-21
Granted: 1985-03-26
Abstract: ABSTRACT OF THE DISCLOSURE        In a printing head for a dot printer according to this invention, a groove having width a little greater than diameter of top end of a needle is formed in front of a needle guide to guide the needle, position of top end of the needle is specified between the bottom of the groove and front surface of the needle guide, when the needle pushes through the printing head it returns rapidly, when top end of the needle is deformed it does not stick to the needle guide, a gauge spacer is inter-posed between the yoke and the guide holder to be assembled thereby position of top end of the needle is specified, and plural sheets of other spacer are overlaid and removed separately during grinding top end of the needle thereby the needle without deformation at top end can be formed and used for a long time.
Patent CA-1179228-A (CA)
Inventor: EKBLADH FRED V G
IPC: A61M1/00
Filed: 1982-06-08
Granted: 1984-12-11
Abstract: ABSTRACT. The present invention relates to a catheter intended for postsurgical drainage of a wound area after a surgical in-cision and particularly such a catheter which is connected to a wound secretion receiver being provided with a vacuo. The catheter is characterized in that it at its front end is provided with at least one slot (6), which extends along the catheter (1), whereby throughopenings (9) are arranged from the bottom of the slot (6) to a lumen (2) arranged cen-trally in the catheter (1). Using the present invention no suction-in of tissue into the lumen (2) of the catheter (1) will occur but the catheter can be removed without applying any greater force and without obtaining any trauma in the wound. (FIG.1)
Patent CA-1176456-A (CA)
Title: Tape measure
Inventor: MANSEL-JAMES WALTER K
IPC: G01B3/10
Filed: 1982-06-25
Granted: 1984-10-23
Abstract: A B S T R A C T     A mechanism for forming a closely packed monolayer of flexible line for a tape measure includes a drum 2, a main spring (not shown) for rotating the drum to wind on the line and a line guide comprising pivoted together members 15 and 16.  The line guide is moved axially and radially with respect to the drum 2 by the tension in the line 5 acting on the grooved pulleys rotating about pivot points 18 and 19.   Tension is maintained in the line adjacent the drum and in the line guide by a brake 8.
Patent CA-1187005-A (CA)
Inventor: HIRAIWA KAZUYOSHI
IPC: B60K17/344
Filed: 1982-07-28
Granted: 1985-05-14
Abstract: TITLE OF THE INVENTION    "FOUR-WHEEL VEHICLE DRIVE SYSTEM"        ABSTRACT OF THE DISCLOSURE    A four-wheel vehicle drive system, comprising an engine having an output shaft in a lateral direction of the vehicle, a power transmission gear unit including transmission input and output shafts having axes of rotation parallel with the engine output shaft, a final reduction gear rotatable about an axis parallel with the transmission input and output shafts, the transmission output shaft being in driving engagement with the final reduction gear, a gear housing rotatable with the final reduction gear, a main transaxle casing having enclosed therein the transmission gear unit, final reduction gear and gear housing, an auxiliary transaxle casing secured to the main transaxle casing, a first wheel drive gear unit to split driving power from the final reduction gear gear into two components and including a differential gear assembly enclosed in the auxiliary transaxle casing and operative to transmit one of the power components to a pair of road wheels, a second wheel drive gear unit enclosed in the auxiliary transaxle casing and operative to transmit therethrough the other of the two driving power components in a fore-and-aft direction of the vehicle to drive another pair of road wheels, and low-and-high speed shifting means including a shift gear assembly enclosed within the gear housing and operative to transfer driving power from the final reduction gear to the differen-tial gear assembly selectively with two different gear ratios.
Patent CA-1202735-A (CA)
Inventor: CHO BOONG Y
IPC: G01N23/12
Filed: 1982-07-28
Granted: 1986-04-01
Abstract: A beam of x rays is directed into a traveling product such as paper having a constituent such as ash made up of components such as clay, chalk and titanium dioxide. X rays from the product may produce signal channel responses that are the same to one component but different to another component, and a resultant response indicative of the content of the constituent or component. The x rays from the product may produce a response to a detected spectrum wherein the intensities of the rays are so distributed as a function of energy that the average effective absorption coefficients for the components are substantially equalized, so that the response will be indicative of the constituent and comparatively unaffected by the relative amounts of the components.
Patent CA-1179275-A (CA)
Inventor: SAVARD HASSEL J JR
IPC: B62D51/04
Filed: 1982-08-09
Granted: 1984-12-11
Abstract: NOVEL GOLF CART AND SIMILAR VEHICLES     Abstract of the Disclosure A motor driven vehicle is described which has a control handle grasped by the operator, the handle having an inner portion connected to the vehicle and a free end portion.  The speed is controlled in accordance with the position of the free end of the handle by a novel device which includes a rheostat connected to the drive motor and a rack and pinion mechanism connected to the rheostat.  The drive motor is a direct current electrical motor and the rheostat has a resistance portion corresponding to and effecting a braking action on the vehicle through the motor.          The novel clutch comprises an inner hub and an outer hub, and one of the inner and outer hubs has a serrated surface and the outer hub carries a plurality of needles extending toward the serrated surface the needles being canted in a given direction so that rotaty motion can be transmitted in a predetermined direction between  the hubs whereas for the opposite direction the hubs are substantially free-wheeling.          The handle may be of the sliding type or the pivotal type.
Patent CA-1186420-A (CA)
Inventor: POLESHUK MICHAEL
IPC: H01L21/306
Filed: 1982-09-15
Granted: 1985-04-30
Abstract: ABSTRACT   In the formation of a thin film device, integrity of the semi-conductor-insulator and semiconductor-conductor interfaces is preserved by depositing layers of insulator, semiconductor, and conductor in successive sequence under continuous vacuum. In a preferred embodiment, the method minimizes contamination exposure of the critical interfaces between semi-conductor and gate insulator and semiconductor and source-drain contacts of a thin film transistor.