baber/WOPTO huggingface dataset:
Patent CA-1264445-A (CA)
Inventor: EDWARDS DOUGLAS F
IPC: F16D55/28
Filed: 1985-12-24
Granted: 1990-01-16
Abstract: ABSTRACT OF THE DISCLOSURE    A simplified disc brake is provided, particularly for small gearboxes in the nature of transmissions and transaxles.          The gearbox includes a housing having an output shaft extend-ing therefrom with a brake disc mounted on the shaft for ro-tatable and limited longitudinal movement.  The housing has a structurally integral brake puck pocket holding a first brake puck facing toward an inside surface of the brake disc.  The housing also has a structurally integral second brake puck pocket holding a second brake puck opposite the first and fac-ing toward an outside surface of the brake disc.  The housing forms two spaced passages communicating with portions of the second brake puck pocket and holding pins positioned to move longitudinally toward the second brake puck to move it toward the brake disc.  A mounting bolt is also supported by the housing between the two brake pin passages and a brake lever is pivotally mounted on the bolt and engagable with outer ends of the pins to move them toward the second brake puck when the lever is pivoted to set the brake.  The housing also has a structurally-integral protective wall outside the brake disc.
Patent CA-1259385-A (CA)
Inventor: FOSCHINI GERARD J
IPC: H03H15/00
Filed: 1986-02-28
Granted: 1989-09-12
Abstract: Abstract of the Disclosure The present invention relates to a cross-polarization equalizer/canceler which simultaneously performs cross-polarization equalization/cancellation in a tapped delay line (TPL) matrix.  More particularly, the present equalizer/canceler receives the first and second orthogonally polarized digital signals on separate paths which are each split into a straight through and cross-over paths that include a TDL matrix comprising a separate IDL, with a predetermined number of complex taps, in each of the paths.  The individual complex taps are appropriately adjusted in response to control signals from a tap adjusting means which derives the appropriate control signals from current tap signals and computed gradients derived from a predetermined algorithm. accurate data decisions, however, are not needed.  The resultant TDL output signals in the merging straight-through and cross-over paths at the output of the TDL matrix are combined to converge each of the polarized signals for propagation along the straight-through paths.
Patent CA-1260808-A (CA)
Inventor: REUTER ALFRED
IPC: B27B5/32
Filed: 1986-03-10
Granted: 1989-09-26
Abstract: Abstract/            A Circular-saw Head for Sawing Off Side Boards/            A circular-saw head (5) for sawing off side boards from logs has a circular-saw blade (6) secured to  a mounting flange (10) by countersunk locking screws (8), said  mounting flange being secured to a saw shaft (14).  Between the saw blade (6) and the mounting flange (10) there is a locking ring (9).  This locking ring (9) has on its circumference milling cutters (18), of which the associated chip space (19a) extends in each instance into the area between two adjacent locking screws (8).  The milling cutter (18) protrudes laterally beyond the locking ring (8) into an opening (20) in the circular-saw blade (6).  The milling cutters (18) mill the long edges of the side boards of the log separated by the circular-saw blade (6).
Patent CA-1257183-A (CA)
Inventor: IIDA SACHIHIRO
IPC: C21D9/573
Filed: 1986-03-24
Granted: 1989-07-11
Abstract: METHOD AND APPARATUS OF COOLING STEEL STRIP      IN CONTINUOUS HEAT TREATING LINE                Abstract of the Disclosure The steel strip which has been cooled through a cooling zone in a continuous heat treating line is finally  cooled  by  immersing in cooling water in a cooling tank under the controlling in accordance with the following formula:-  With such controlling of cooling, any dirt adhesion on the surface of the strip caused by contacting with a sink-roll is prevented.
Patent CA-1236814-A (CA)
Inventor: GARDNER JOHN F
IPC: F16K27/07
Filed: 1986-04-10
Granted: 1988-05-17
Abstract: ABSTRACT OF THE DISCLOSURE     A manually actuated fluid flow control valve assembly and method of making same are provided wherein the valve assembly has an associated support structure and has a manually operated handle operatively connected to a closure device for the valve assembly and the handle is manually movable between an open and closed position thereof which define corresponding open and closed positions of the closure device and wherein the valve assembly has a manually releasable means which includes automatic lock means for automatically locking the handle once the handle and its closure device are in a closed position.  In accordance with another embodiment of this invention an improved manually operated handle is provided for such valve assembly, and such handle has a weakened portion which assures easy shearing thereof under certain conditions
Patent CA-1265281-A (CA)
Inventor: CUTTER LOUIS A
IPC: C08L33/12
Filed: 1986-04-15
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE        A clear, cast acrylic sheet of improved impact strength may be prepared by dispersing or dissolving 8-14% of an ABA block copolymer, (where A is styrene, B is a hydrogenated butadiene, containing a large 1-2 butadiene fraction) in a methyl methacrylate casting mixture which contains [5-11]% styrene, and polymerizing in sheet form by heating with free radical initiators.     Cutter
Patent CA-1257679-A (CA)
Inventor: KASPER KEVIN
IPC: B65D81/133
Filed: 1986-05-02
Granted: 1989-07-18
Abstract: ABSTRACT OF THE DISCLOSURE           A two part EMI/RFI shielded container for electrical components includes a transporter which has a metal layer on its inner surface.  The transporter is generally tubular in shape when closed, and at least one foldable tab is formed on the transporter to expose the metal layer to the outside when the tab is bent back.  The container also includes a sleeve sized to receive the transporter.  The sleeve defines a metal layer on its inner surface, which is brought into elec-trical contact with the tab of the transporter when the transporter is slid into the sleeve.  Two ends of a blank are joined together to form the sleeve, and one of these ends is folded back on itself in order to place the metal layer of the sleeve into low resistance elec-trical contact across the joint.
Patent CA-1274064-A (CA)
Inventor: SHULZ JORGE U
IPC: B22D27/20
Filed: 1986-05-16
Granted: 1990-09-18
Abstract: Process and device for the production, in particular, of steel A B S T R A C T          The invention concerns a process and a device for the production of a material, steel in particular, in which the different components are "interwoven" in such a way, that parts of the material in solid state are fed into a matrix, which is still in a liquid state for casting, and that the mix, respectively the conglome-rate, formed in this way, is made to freeze, and that afterwards the cast structure is processed by conver-sion and/or heat treatment.  In this way it is possible, for example, to store particularly hard, i.e. extremely hard ingredients as those used, for example, in the hardest armour steel, in the form of particles, that is solid bodies in a softer, tougher matrix. In this way, on the one hand, the welding ability of the composite can be substantially improved and, on the other hand, it is possible to exclude the otherwise common cracking sensitivity of particularly hard special steels because the softer, tougher matrix prevents the expansion of the crack in the structure.
Patent CA-1272469-A (CA)
Inventor: SWEENY HENRY D
IPC: B44C7/06
Filed: 1986-07-10
Granted: 1990-08-07
Abstract: ABSTRACT         A  device  for  applying  tape  to  an  elongated exterior corner has a unitary head and a handle attached to one  end thereof,  the head being adapted to releasably and rotatably mount a roll of tape therein.   A roller assembly at  the other end of the head includes a  triangular  frame pivotally attachable to the head,  and guide and applicator rollers  rotatably mounted therein.   The guide rollers are cylindrical and spaced apart on one shaft.   The applicator rollers are frustoconical and are mounted on another  shaft to define a V-shaped zone therebetween.   During use,  tape taken  from  the roll is preformed about the corner by  the guide  rollers and is stretched against the corner  by  the applicator  rollers.   The outer surface of each roller  is softer  than an inner core thereof to facilitate stretching of  the  tape and the ultimate conformance thereof  to  the corner.
Patent CA-1249344-A (CA)
Title: Radio receiver for carrying out self diagnosis  without interference
Inventor: INOUE TAKETOSHI
IPC: B65H26/00
Filed: 1986-08-08
Granted: 1989-01-24
Abstract: Abstract of the Disclosure:          A circuit arrangement comprises a controller (20) for producing a control signal selectively indicative of normal and diagnosis modes.  Responsive to the control signal, an IF stage (12) processes desired RF and diagnosis input signals into an IF signal of an IF level.  Responsive to the IF signal and a reference signal of a reference level squelch signal producing circuit (15) produces a squelch signal when the IF level is lower than the reference level.  First and second signal generators (26, 27) generate first and second threshold signals of first and second threshold levels, respectively.  The second threshold level is lower than the first threshold level.  Responsive to the control signal, a switch circuit (22) selects the first and the second threshold signals as a selected threshold signal.          A line (29) supplies the selected threshold signal to the squelch signal producing circuit as the reference signal.
Patent CA-1256460-A (CA)
Inventor: DUMBAUGH WILLIAM H JR
IPC: G02F1/136
Filed: 1986-09-15
Granted: 1989-06-27
Abstract: Abstract of the Disclosure This invention is directed to the fabrication of flat panel  display devices wherein  a  film of  large crystal  polysilicon  is  grown  on  a  substrate.   More specifically,   this   invention   is   drawn   to   the fabrication of such devices wherein the substrate is fashioned  from  a  phase  separated  glass  consisting essentially   of   extremely   fine-grained   crystals homogeneously dispersed  in a glass matrix, the base glass therefor being essentially free from alkali metal oxide and consisting essentially, in mole percent, of 2-6% BaO and/or SrO, 18-26% A12O3, and 68-80% SiO2.
Patent CA-1272496-A (CA)
Inventor: ORAV MIHKEL
IPC: F42B6/00
Filed: 1986-09-29
Granted: 1990-08-07
Abstract: ABSTRACT OF THE INVENTION          A game dart (10) of the anti-bounce-back type is provided for use with a dartboard (10A) having rib wires (13, 14).  The game dart includes a body section (20), a point section (22) axially movable in the body section and a tail section (24) fixed to the body section and carrying flight members (26).  The connection (48, 50) between the point and body sections is configured to cause simultaneous relative rotational and axial movement therebetween.
Patent CA-1270435-A (CA)
Inventor: SPALLER ALBERT E
IPC: D01G1/04
Filed: 1986-09-30
Granted: 1990-06-19
Abstract: Apparatus for Cutting Continuous Strand Abstract Apparatus for cutting a continuous strand into predetermined lengths, wherein a cutting head having an array of cutting blades rotates around its axis, a strand winding device rotates around an axis inter-cepting the axis of the cutting head for positioning and winding continuous strand around the array of cutting blades, a toroidal strand guide member is spaced equidistant from the strand winding device to control the travel of the continuous strand to the strand winding device and cutting head, and a strand cut-off device is operative at time of tie-up of the continuous strand to the apparatus for severing the connection of the continuous strand from an air doffer used in the tie-up operation.
Patent CA-1272858-A (CA)
Inventor: LUNDIN LARS
IPC: E02B15/04
Filed: 1986-10-15
Granted: 1990-08-21
Abstract: Abstract The invention relates to a cleaning-device combination for cleaning shore water (W) and shore area (S) contaminated by oil (O). The combination comprises at least one brush (1) having an arm and a collecting container (6) having as part of the container or separately a scraper or suchlike for removing the oil adhering to the brush and for directing the oil into the container. The object is to create a combination which as much as possible facilitates and rationalizes this sort of manual cleaning work. The brush of the combination comprises a substantially cylindrical bristled part (2) and an arm (3) centrally secured to it. The cleaning device for the bristled part, fitted in connection with the container (6), comprises on the other hand a mantle part (7) corresponding to the shape of the bristled part, the mantle being intended for receiving the bristled part and having, mounted on a bearing inside it, a scraper blade (9) which pushes between the bristles of the bristled part and, when the  brush is being rotated in one direction or when the brush is being pulled out, scrapes oil from the bristles, directing the oil into the container (6). The scraper blade may be saw-blade-like, the pitch of the teeth preferably corresponding to the pitch of the bristles arranged in a ring-like manner. The cleaning device and the container may be common to several operators, i.e. to several brushes.
Patent CA-1267832-A (CA)
Title: Acoustic type folding door with separate cover  sections
Inventor: WILLIAMS CHARLES E
IPC: E06B3/94
Filed: 1986-12-09
Granted: 1990-04-17
Abstract: ACOUSTIC TYPE FOLDING DOOR WITH     SEPARATE COVER SECTIONS Abstract of the Disclosure An accordian type folding door of the type disclosed in Holloway U.S. Patent 3,223,147 in which each cover of the door is in the form of consecutive cover sections, connected to the door lazytongs in side by side relation, each of which cover sections defines a fold or pleat of the door and includes a pair of relatively wide slats of substantially equal width disposed on either side of a relative narrow slat, with such slats being pivoted together by inner and outer flexible sheets that are respectively adhered to the opposite faces of the respective slats; for each cover section of the door covers, the flexible sheets extend beyond the relatively wide slats thereof to define sheet end portions, with such sheet end portions of adjacent cover sections being clamped together by a spline that extends the height of the cover that the cover sections define.          Each pleat or fold of the respective door covers thus extends between separate of such splines with each spline being verti-cally disposed and pivotally connected to the door upper and lower lazytongs for door closing and opening movement of the door covers with the door lazytongs.
Patent CA-1260221-A (CA)
Inventor: GASPAR THOMAS A
IPC: B22D11/06
Filed: 1986-12-23
Granted: 1989-09-26
Abstract: Abstract An improved heat extracting chill block roll and method for use in the continuous casting of ribbon-like metal sheet directly  from  the melt by means  of  rapid  solidification techniques.  The resulting product is  considerably  thicker and   more   uniform  than  previously  possible   by   such techniques.  A textured chill surface is formed on the  roll by  multi-sided  protrusions   having  intermediate  valleys between  the  protrusions.   This provides  a  plurality  of discontinuous surfaces on the sides of the protrusions.  The preferred surface texture  is  that formed by a conventional knurling tool.
Patent CA-1273379-A (CA)
Inventor: ROSHEIM MARK E
IPC: B25J9/10
Filed: 1987-01-20
Granted: 1990-08-28
Abstract: ABSTRACT OF THE DISCLOSURE        The   mechanical   joint   (10)   includes   a spherical member  (20) having a pair of grooves  (22, 24)  in  its  outer  surface,  each  groove  extending circumferentially about the spherical member (20) and disposed  approximately  90°  from  each  other.   A housing means (40) has a concave spherical socket for receiving  the  spherical  member  (20).   The  housing means (40) includes a pair of slots (41, 42) located proximately at an equatorial plane of the spherical member (20).  A frame means  (32)  is fixedly secured to the spherical member (20) at the intersection of the  first and second groove  (22,  24)  opposite  the housing  means  (40).   A  first  ribbon  means  (52), slidable within the first groove (22), is attached to pivot pins  (56,  58)  in the  slots  (41,  42)  of  the housing  means  (40)  and  is  looped  around  a  first pulley (70) within the frame means  (32).  A second ribbon means  (54)  slidable within the second groove (24),  is attached to pivot pins (60, 62) mounted in the housing means  (40) at the approximate midpoints between the slots (41, 42) of the housing means (40). The second ribbon means (54) is attached to a second pulley (74) within the housing means (40).  An output means (75) is fixedly connected to the housing means (40).   A  first  and  second  drive  means  provide selective  movement  of  the  first  and  second  ribbon means (52, 54).
Patent CA-1268554-A (CA)
Inventor: LI HUNGWEN
IPC: G06F15/80
Filed: 1987-02-11
Granted: 1990-05-01
Abstract: Abstract of the Disclosure ADAPTIVE INSTRUCTION PROCESSING BY ARRAY PROCESSOR           HAVING PROCESSOR IDENTIFICATION AND DATA DEPENDENT STATUS REGISTERS      IN EACH PROCESSING ELEMENT Equipping individual processing elements with instruction derivation means provides an array processor with adaptive spatial-dependent and data-dependent processing capability. The instruction becomes variable, at the processing element level, in response to spatial and data parameters of the data stream. An array processor can be optimized, for example, to carry out very different instructions on spatial-dependent data such as blank margin surrounding the black lines of a sketch. Similarly, the array processor can be optimized for data-dependent values, for example to execute different in-structions for positive data values than for negative data values. Providing each processing element with a processor identification register permits an easy setup by flowing the setup values to the individual processing elements, together with setup of condition control values. Each individual adaptive processing element responds to the composite values of original setup and of the data stream to derive the instruction for execution during the cycle. In the usual operation, each adaptive processing element is individually addressed to set up a base instruction; it also is conditionally set up to execute a derived instruction instead of the base instruction. An array processor made up of adaptive processing elements can adapt dynamically to changes in its input data stream, and thus can be dynamically optimized, resulting in greatly en-hanced performance at very low incremental cost.
Patent CA-1273082-A (CA)
Title: Device for automatically controlling the density and  viscosity of the abrasive mixture and the quantity of metallic middlings used in the sawing of granite or hard stone
Inventor: TONCELLI LUCA
IPC: G01N9/02
Filed: 1987-03-10
Granted: 1990-08-21
Abstract: DEVICE FOR AUTOMATICALLY CONTROLLING THE DENSITY   AND VISCOSITY OF THE ABRASIVE MIXTURE AND THE QUANTITY OF METALLIC MIDDLINGS USED IN THE SAWING                OF GRANITE OR HARD STONE     ABSTRACT OF THE DISCLOSURE        The device provides for intercepting a determined quantity of the abrasive mixture used in cutting granite or hard stones from conduit (2) which introduces the mixture to the sawing machine by means of valve (3).  The mixture then is collected in a dosing hopper (1) where the density and the viscosity are determined.  Afterwards the mixture is washed with water and is weighed by means of device (11) so that the quantity of the metallic middlings may be determined.          Finally, the discharge valve (4) is opened so that the mixture may be recycled to the conduit (2).     rn/
Patent CA-1266105-A (CA)
Inventor: KYRTSOS CHRISTOS T
IPC: G01M17/04
Filed: 1987-11-16
Granted: 1990-02-20
Abstract: Abstract of the Disclosure Method For Monitoring A Work Vehicle Suspension Off-highway trucks generally rely on a suspension system which employs a plurality of gas-over-liquid type struts.  These struts are critical to proper operation of the vehicle such that a single collapsed strut can have serious manifestations in structural damage, tire wear, and payload monitor accuracy.  These consequences can be mitigated by an accurate and reliable strut monitor.  Pressure type sensors are disposed on each of the struts and their pressure is monitored during three critical phases of operation.  These phases include static, loading, and roading modes and each mode requires a distinct method for detecting a collapsing strut.  The presence of a collapsing strut, detected by any of the three methods, is communicated to the vehicle operator whereby operation can be immediately suspended.  The system avoids the serious consequences of vehicle operation with a collapsed strut by providing the operator with immediate and positive feedback on the condition of the struts.
Patent CH-495392-A (CH)
Title: Production of porous coatings films based on vinyl
Inventor: PAUL SPIELAU
IPC: C08J9/28
Filed: 1967-03-06
Abstract: Compositions based on aqueous vinyl chloride polymer pastes for the prodn. of porous coatings and films consist of a mixture of (a) emulsion polymerised polymers with an average particle size of 30-100 microns, and a density of more than 0.5 g./cm.3, which is obtained by subjecting the emulsion to vibrations, (b) plasticisers, (c) optionally fillers and dyes, and (d) an amount of 2-15% aqueous ammonium carbonate or bicarbonate soln. corresponding to 0.2-3% wt. carbonate/bicarbonate, on wt. of solids in the composition. The composition is employed for producing a coating or film in the usual way, and is then gelled by heating at an elevated temp.
Patent CH-555539-A (CH)
Title: Weldability testing - by melting small metal samples
IPC: B23K9/025
Filed: 1973-05-25
Abstract: The weldability by melting of metallic materials is examined, on the basis of their tendency to form cracks when hot, by melting the sample using a welding arc or other source of heat to form a weld head. The speed of welding is carefully modified during formation of a simple weld head and the heat given off by the source of heat remains unchanged. The process is simple and uses small samples to give accurate results.
Patent DK-151690-A (DK)
Inventor: BAR-SHALOM DANIEL
IPC: A61P31/04
Filed: 1990-06-21
Abstract: Use of a sulphated mono- or disaccharide or a salt or complex thereof for the preparation of a medicament for the prophylaxis or treatment of inflammation of an animal or a human   i) for topical application to the skin or to any non-gastrointestinal, non-oral mucosal surface including the lining of body cavities;   ii) or for implantation into tissue or a body cavity; iii) or for injection into tissue or a body cavity including joints;     iv) or for systemic administration.   The inflammation may be caused by e.g. a microbial epithelial infection, non-microbial dermatosis, an allergic or immune disorder, a malignant or premalignant disorder, exposure to radiation including ultraviolet radiation, a chemical agent, external pressure, heat, surgery, or by the presence directly on the skin or the mucosal surface of a device; or caused by acne or rosacea; or caused by cancer in situ colli uteri, cervical carcinoma, endometrial carcinoma, or basal cell carcinoma.