baber/WOPTO huggingface dataset:
Patent CA-1234960-A (CA)
Inventor: FROEISETH PER
IPC: E04B7/22
Filed: 1985-02-11
Granted: 1988-04-12
Abstract: SUMMARY          The invention relates to a roof panel (1), which includes a support course (12) for the supporting of a water-impervious layer (11) or for the supporting of a windproof layer. The roof panel additionally includes a lower diffusionproof layer (15) and normally one insulating course (14) located in the region between the lower diffusionproof layer and the support course. In accordance with the invention the roof panel is disposed with a frame (16) which forms the outer edges (20-23) of the roof panel, in addition to which the frame along oppo-site edges is disposed with devices in order to affix adjacent roof panels in relation to one another and in order to affix the roof panels to a substrate (4) e.g. a roof truss, a support wall etc.
Patent CA-1240090-A (CA)
Inventor: RHEE CHONG-KON
IPC: C09J121/00
Filed: 1985-02-20
Granted: 1988-08-02
Abstract: UNIVERSAL CEMENT FOR NATURAL AND SYNTHETIC           RUBBER TIRE COMPOUNDS                     ABSTRACT OF THE DISCLOSURE A universal cement composition is disclosed suitable for both natural and synthetic rubber based tire compounds which solves the tack and cured adhesion problems heretofore encountered at the tread splice region of radial and bias/belted tires. The composition disclosed contains 75 to 90 parts by weight ("wt") of a cis-polybutadiene elastomer, 10 to 25 parts by wt of natural rubber, 5 to 30 parts by wt of a phenolic tackifying resin, and 40 to 80parts by wt of a fine reinforcing carbon black and has an AMEDA carbon black dispersion rating of from 96 to 99 percent.
Patent CA-1258446-A (CA)
Inventor: HIRAHARA TAKUHO
IPC: F04B39/02
Filed: 1985-03-05
Granted: 1989-08-15
Abstract: ABSTRACT OF THE DISCLOSURE     The lubricating oil pool 11 in the bottom of the shell 1 of a rolling piston refrigerant gas compressor is communicated directly with the space 16 inside the cylindrical piston 4 via a supply passage 10c in a side plate 10.  Sufficient clearance is provided between the ends of the piston and the compressor side plates 9, 10 to enable limited communication between the space 16 and the compression and suction chambers 6, 18.  The compressor discharge is supplied to the space 7 within the shell, and the resultant differential pressure applied to opposite ends of the supply passage causes a steady flow of oil into the piston interior to properly lubricate the moving parts of the compressor.
Patent CA-1262166-A (CA)
Inventor: HLAWATSCHEK HARTMUT
IPC: F27B14/06
Filed: 1985-03-13
Granted: 1989-10-03
Abstract: ABSTRACT The service durability of the hearth bottom of DC arc furnaces, in which steel rods embedded in the bottom act as the anode, is to be improved. To accomplish this, the bottom has, at least in the area of the steel rods (9), an upper fire-side layer (12) formed from chromic-oxide-containing magnesia and a lower, organically bound graphite layer (14), as well as an intermediate layer (13) consisting of a mixture of the two materials.
Patent CA-1243778-A (CA)
Inventor: LYNCH JULIAN M
IPC: G11B23/087
Filed: 1985-03-22
Granted: 1988-10-25
Abstract: ABSTRACT OF THE DISCLOSURE A magnetic tape cartridge which utilizes tape guide  rollers with crowned operative  surfaces prevents migration of the magnetic tape along the operative sur-faces due to misalignment between perpendicularity of the central axis of the tape guide roller in the direction of travel of the magnetic tape.  By crowning the operative surface, the distance between the opposing inner faces of the shoulders of the tape guide rollers can be expanded. By preventing migration of magnetic tape against either of the two opposing faces of the tape guide rollers' shoul-ders,  damage which could occur by contact between the edges of the magnetic tape and these faces is prevented. Although some incidental contact between the edges of the magnetic tape and the faces on the shoulders of the tape guide  rollers  is  normally  expected  in  tape  cartridge design, when this contact occurs at high speeds and under significant tape tension, severe damage can be caused to these edges of the magnetic tape.  By crowning the opera-tive surface and widening the faces of  the  tape  guide rollers,  more misalignment from perpendicularity between the central axis of the tape guide rollers and the direc-tion of travel of the magnetic tape can be tolerated.
Patent CA-1226331-A (CA)
Inventor: BLASCHKE FELIX
IPC: H02P21/14
Filed: 1985-05-16
Granted: 1987-09-01
Abstract: ABSTRACT OF THE DISCLOSURE     For determining the flux vector, an EMF vector (es ) is formed in an EMF detector (15) from the stator current and the stator voltage, the components of which are determined in a rotating coordinate system rotated by an angle (.beta.) relative to the coordinate system which is fixed with respect to the stator.  The flux vector (?.beta.) is formed in the rotating coordinate system, taking into consideration the rotary EMF component (e?  ) which is generated from the flux vector through rotation by .pi./2 and multiplication by the frequency of rotation (?).  The angle of rotation (.beta.) is determined by feeding the direction deviation of the flux vector (?.beta.) or a reference vector (?*) for the flux vector by the angle (.beta.) to a servo control (27 or 30, respectively), the output signal of which is fed as the speed of rotation (?) via an integrator (20) for forming the angle of rotation (.beta.).
Patent CA-1261740-A (CA)
Inventor: DECKER RICHARD H
IPC: G01N33/576
Filed: 1985-06-25
Granted: 1989-09-26
Abstract: IMMUNOASSAY FOR DETECTION OF COMMON DETERMINANT ANTIBODY TO HEPATITIS B          Abstract of the Disclosure The invention relates to immunoassays for the detection of a common antigenic determinant of hepatitis B virus.  More particularly, the invention relates to immunoassays for detecting antibody to hepatitis B surface antigen/a.
Patent CA-1244870-A (CA)
Inventor: KAJIHARA TAKEHIRO
IPC: H01J9/24
Filed: 1985-07-25
Granted: 1988-11-15
Abstract: 59-183,294 Abstract of the Disclosure Disclosed herein is a discharge tube for a high pressure metal vapor discharge lamp, which discharge tube comprises a translucent alumina tubular body, a lower end plate bonded to one end portion of the alumina tubular body which has an electrode support member inside thereof and is bonded to the alumina tubular body when the alumina tubular body is subjected to the light transmission treatment through firing, another end plate which has an electrode support member inside thereof and is bonded to the other end of the translucent alumina tubular body by means of a frit. This discharge tube is produced by inserting an end plate in which an electrode support member is partially embedded on the inner side thereof into one end portion of a tubular body made of high purity alumina, firing the green or calcined tubular body with the end plate, so that the tubular body is made translucent and simul-taneously the end plate is bonded to the tubular body, and attaching another end plate to the other end of the alumina tubular body with the frit.
Patent CA-1241546-A (CA)
Inventor: WAGSTAFF WILLIAM
IPC: E21B43/01
Filed: 1985-08-06
Granted: 1988-09-06
Abstract: ABSTRACT.     HANDLING SYSTEM FOR EFFECTING A SUBMERGED COUPLING     An offshore oil platform (1) is provided with an improved riser handling system for making a subsea connection of a riser (6) to the platform, without the need for divers or boats to move the riser into position.   A first coupling part (7) on the riser (6) is releasably coupled to a second coupling part (8) which in turn is releasably connected to a third coupling part (9) mounted in a submerged position on the platform.   The second coupling part (8) is used as a guide to position the riser.  The part (8) is coupled to cables (12,14) wound by winches (13,15).  In use the riser can be released from the position shown in Figure 1 to fall to the sea bed.   To reconnect the riser, it is raised by davit 16 onto a platform 17, where the second coupling part (8) is fitted onto the part (7) on the riser.   The cables 12,14, are then adjusted to draw the second coupling part (8) and hence the riser to the third coupling part ( 9 ) for connection therewith.
Patent CA-1229178-A (CA)
Title: Low profile stacking connector for printed circuit  boards
Inventor: DECHELETTE HELEN
IPC: H05K1/14
Filed: 1985-08-08
Granted: 1987-11-10
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is a connector arrangement for electrically inter-connecting adjacent, parallel, spaced-apart printed circuit boards.  The con-nector includes a housing having a mounting surface and passageway for receiving a pin-like male commoning element.  The connector further includes a stamped, integral terminal mounted in the housing, which has a resilient female contact disposed in the pin-receiving passageway, and a board engaging portion which is secured to a first printed circuit board.  A connector is provided on each printed circuit board to be electrically interconnected, and the pin-receiving passageways are aligned in registry.  After installation of the connectors and printed circuit boards, the pin-like male commoning element is inserted through the passageways and apertures provided in each printed circuit board adjacent each passageway, so as to engage each female contact element of each connector to be interconnected.  The connector arrangement allows heretofore unknown closer spacing of adjacent parallel spaced-apart printed circuit boards while requiring less mounting space.
Patent CA-1256529-A (CA)
Inventor: RILLING JOHN
IPC: H03M1/24
Filed: 1985-09-12
Granted: 1989-06-27
Abstract: Abstract A method  of  initializing  the  position  of  an  optical  shaft encoder without having to precisely index the encoder with respect to  its  shaft.   The  optical  encoder  includes  an  optical  shutter mounted for rotation with the shaft and light emitters and light detectors  associated  with  the  optical  shutter  for  respectively illuminating and detecting a predetermined pattern of code markings formed on the optical shutter.   An electrical circuit,  such as a suitably programmed microprocessor,  is responsive to the status of the light emitters and light detectors for determining the angular position of the optical shutter and  shaft relative to  the  light emitters and detectors from the detected predetermined pattern.  The optical shutter is mounted to the shaft in some arbitrary position and the code pattern associated with this position is detected by the electrical circuit.  This position is then used as the "zero" or index  position  and  all  other  angular  positions  of  the  optical shutter and shaft are thereafter indexed to this initial position.      This eliminates  the need to align  the optical shutter with some indexing mark on the shaft or with a shaft driven pointer, such as utilized  in the dial-type register  display commonly used in gas, water or electric meters.
Patent CA-1237266-A (CA)
Inventor: DASKI JOHN
IPC: E04B1/61
Filed: 1985-09-27
Granted: 1988-05-31
Abstract: ABSTRACT           An improvement to a partitioning system is provided wherein fastening clips are used to join vertical metal tubing of   abutting panels to enable single caps to be used to finish the panels.
Patent CA-1213868-A (CA)
Inventor: DRUFFEL JAMES B
IPC: F21V7/00
Filed: 1985-09-27
Granted: 1986-11-12
Abstract: HOUSING DOOR     ABSTRACT OF THE DISCLOSURE           A door for a housing utilizing a member having first and second end portions hingedly attached to a housing.  The second end portion of the member latches to the housing with a spring element which in-cludes a bent portion for engaging an opening through the housing.
Patent CA-1238647-A (CA)
Inventor: CHAVDARIAN CHARLES G
IPC: C07F9/40
Filed: 1985-10-07
Granted: 1988-06-28
Abstract: S-ARALKYLTRITHIOPHOSPHONATE INSECTICIDES     Abstract of the Disclosure Compounds having the formula   in which R1 is C1-C3 alkyl; R2 is C3-C6 alkyl; R3 is hydrogen, halo, tri-fluoromethyl, C1-C4 alkyl, C1-C4 alkoxy, phenoxy, cyano, nitro or C2-C5 carboalkoxy; n is an integer from 1 to 5; -A- is   R4 is hydrogen, C1-C4 alkyl, or -CH2Y; m is O or 1; and Y is halo, are insecticides.
Patent CA-1255370-A (CA)
Inventor: SCHIESSL HANS
IPC: B65G43/04
Filed: 1985-10-18
Granted: 1989-06-06
Abstract: Abstract of the Disclosure In apparatus for the signaling of a back-up in a container conveyor, the actual translation speed of all containers passing a measuring zone is determined separately with the aid of the measuring of the transit time and compared with the simultaneously measured momentary travel velocity of a hinge-belt-chain conveyor.  If the translation speed of the containers is smaller by a determined amount than the travel velocity, or in a predetermined relationship, a jam or back-up signal is produced.  The device has two photodetectors arranged at the same level with a fixed spacing in the direction of bottle transportation.  A sensor registers the presence of a bottle in the measuring zone.  A tachometer generator is attached to the drive shaft of the conveyor and provides an analog signal to a processor indicative of conveyor speed.   patents.7.1 docket.no.397
Patent CA-1247867-A (CA)
Inventor: COLLART JOHANNES A M
IPC: A01D34/64
Filed: 1985-10-24
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE Mowing device provided with a number of adjacent cut-ting elements rotatable around upwardly extending axes of rota-tion. The cutting elements are supported by an elongated hollow casing located under the cutting elements, in which casing transmission elements for driving at least some of the cutting elements are located. A reinforcing beam extends along the rear side of the casing and is fixed thereto while the rear ends of tensioned resilient straps are fixed to the reinforcing beam. The straps extend transversely to the beam and to the fore under the casing and being joined to the casing near their front ends at the side of the casing away from the reinforcing beam.
Patent CA-1273635-A (CA)
Inventor: KAPLAN MURRAY A
IPC: C07D487/14
Filed: 1986-01-02
Granted: 1990-09-04
Abstract: Abstract of the Disclosure There is disclosed a new crystalline form of 7-(dimethylaminomethylene)amino-9a-methoxymitosane  having an infra-red spectrogram  as disclosed in Fig. 1.  This new crystalline  form is characterized by substantially greater storage stability than amorphous 7-(dimethylamino-methylene)amino-9a-methoxymitosane.  The compound 7-(dimethylaminomethylene)amino-9a-methoxymitosane has the following structure:
Patent CA-1268377-A (CA)
Inventor: WADDINGTON ERNEST
IPC: B61F5/40
Filed: 1986-01-20
Granted: 1990-05-01
Abstract: ABSTRACT        A bolster for a railway truck is supported at opposite ends on side frames.  The side frames are themselves supported at spaced longitudinal points on wheelsets that are steerable to attain a radial position relative to the curve of a track.  The side frames are moveable relative to one another to accommodate the steering motion of the wheelsets and a linkage is provided between the bolster and each of the side frames to locate the bolster and distribute the lateral loads between the two side frames.  The linkage comprises a pair of struts each mounted at one end to a respective side frame and connected at the other end to a common link.  The link is pivotally connected to the underside of the bolster intermediate the two struts.
Patent CA-1265339-A (CA)
Title: Humanoid figure assembly and method for assembling  same
Inventor: AMICI FRANCIS R
IPC: A63H3/46
Filed: 1986-02-04
Granted: 1990-02-06
Abstract: ABSTRACT A simulated figure with articulated limbs and a pivotable head has a torso comprised of front and back sections which interfit to define a cavity and provide neck, arm and leg apertures.  An armature is seated in the cavity and has arm and leg portions extending from a center portion to the arm and leg apertures and terminating in generally spherical elements.  The upper ends of the arms and legs have generally spherical socket recesses which seat the spherical elements of the armature to provide pivotal movement in several axes.  The legs have a pair of interfitting upper leg sections which provide a horizontal post in a slot at the lower end, and a lower leg member with a hinge projection seated on this post and pivotable thereabout in the slot.  The figure may have an antennae structure including a base seated in the head cavity and a  antennae extending outwardly through an aperture therein.
Patent CA-1247617-A (CA)
Inventor: KANEKO TAKUSHI
IPC: C07D487/14
Filed: 1986-02-11
Granted: 1988-12-28
Abstract: ABSTRACT OF THE DISCLOSURE       There is disclosed a process for the preparation of N7-amidino substituted mitomycin C derivatives.  The process comprises reacting mitomycin C or an N1a substituted derivative thereof such as porfiromycin with a chloroformi-midinium salt in a polar solvent at low temperature.  This reaction is conducted in the presence of a tertiary amine. This process eliminates the need for a strong base such as NaH prior to addition of a chlorofomimidinium salt.
Patent CA-1262802-A (CA)
Inventor: CHILDS MARGARET
IPC: A42B1/24
Filed: 1986-04-02
Granted: 1989-11-14
Abstract: CAP FOR WOMEN TO CONCEAL HAIR LOSS             Abstract of the Disclosure A cap for wear by women to conceal a partial or total hair loss.  It comprises a main fabric piece with a curved top margin and a straight bottom margin with hems along both margins.  A hairpiece retainer band consisting of a fabric strip is sewn at its opposite ends along the inside of the bottom hem and provides between itself and the bottom hem a space to retain a hairpiece simulating bangs.  An elastic drawstring is provided in the top hem to gather the curved top margin into a tight loop creating many large folds in the top and back of the cap when worn to conceal the back of the head and give the appearance of a full head of hair while applying tension to the bottom margin and retainer band to hold the hairpiece in place in a readily adjustable manner.  In one embodiment, both the main fabric piece and the retainer band are elastically stretchable only in a direction parallel to the bottom hem.  In other embodiments, the main fabric piece is non-stretchable either parallel to or perpendicular to the bottom hem.
Patent CA-1259799-A (CA)
Inventor: IWABUCHI KEIJI
IPC: A63H3/16
Filed: 1986-04-03
Granted: 1989-09-26
Abstract: BACKGROUND OF THE INVENTION            Abstract of the Disclosure An articulated doll arrangement having a head means, a body means, arm means, upper leg means, lower leg means and hand means.  The parts of the articulated doll are interconnected to provide simulated anthropomorphic movements between various of the parts.  A central connecting member extends through the hollow body means and projects from the top of the body means upon which the head means having a simulated neck means is pivotally mounted.  The remote end of the central connecting means has the two upper leg means pivotally mounted thereon adjacent the bottom edges of the body means.  A simulated shoulder joint is provided on the sides of the body means adjacent the top and the arm means are pivotally connected at the shoulder connecting joints. Hand means are detachably mounted in the remote ends of the arm means.  Lower leg means are pivotally connected to the upper leg means at a simulated knee joint.
Patent CA-1232418-A (CA)
IPC: E01H1/00
Filed: 1986-04-21
Granted: 1988-02-09
Abstract: ABSTRACT OF THE DISCLOSURE         A street sweeper has floating support apparatus for supporting both a pick-up broom and a pair of laterally and forwardly disposed gutter brushes beneath a sweeper framework and for providing controlled broom and brush pressures on the surface being swept.  A ball bushing and vertical shaft provide gutter brush suspension and spherical bearings and support arms provide pick-up room suspension.  The gutter brushes and pick-up broom are directly driven by hydraulic motors mounted on their respective suspension structures.  Debris is directed inwardly on the wept surface by the gutter brushes toward the path of the pick-up broom.  Laterally disposed dirt shoes lie adjacent the ends of the pick-up broom to prevent debris from flowing around the ends of the broom, whereby debris to further guided inwardly toward the pick-up broom for propulsion toward an elevator for transfer into a framework mounted debris hopper.
Patent CA-1248442-A (CA)
Inventor: VAN MEURS PETER
IPC: E21B43/24
Filed: 1986-05-12
Granted: 1989-01-10
Abstract: A B S T R A C T         IN-SITU STEAM DRIVE OIL RECOVERY PROCESS      An oil and water-containing subterranean reservoir can be heated in a manner capable of inducing an economically feasible production of oil from zones which were initially so impermeable as to be undesirably unproductive in response to injections of oil recovery fluids. Treatment zones of specified thickness are conductively heated from boreholes arranged in a specified pattern of heat-injecting and fluid-producing wells and heated to above about 600°C.
Patent CA-1273270-A (CA)
Inventor: YOSHIDA MORITAKA
IPC: B62D1/18
Filed: 1986-06-17
Granted: 1990-08-28
Abstract: ABSTRACT OF THE DISCLOSURE      A tiltable steering column for an automotive vehicle includes a main steering shaft made up from a lower steering shaft and an upper steering shaft tiltably rotationally connected to the lower steering shaft, and a column tube assembly which includes a lower tube which rotatably supports the lower steering shaft from the body of the automotive vehicle and an upper tube which rotatably supports the upper steering shaft and is pivotally mounted so as to be able to tilt relative to the lower tube. A tilt locking mechanism also included in the steering column includes a first side ratchet mechanism on one side of the column tube assembly and a second side ratchet mechanism on the other side of the column tube assembly. Each such side ratchet mechanism includes a ratchet fixedly attached to one of the upper tube and the lower tube, a means which acts constantly for biasing the pawl so as to engage it with the ratchet, and a means for selectively biasing the pawl so as to release its engagement with the ratchet. And the tilt locking mechanism also includes a means for coupling the operation of the two pawl releasing means together, with a certain amount of play being available therebetween. Thereby, errors in manufacture and assembly can be compensated for, thus assuring good operability and manufacturability of the steering shaft.
Patent CA-1253338-A (CA)
Inventor: SALUTATI GIOVANNI
IPC: A43B13/22
Filed: 1986-07-10
Granted: 1989-05-02
Abstract: A B S T R A C T          A nonskid hobnailed undershoe composed of a sheath of elastic material with a shaped insert of semiflexible, resilient material as sole, said insert having downward protruding metal nails, is specified herein.
Patent CA-1260506-A (CA)
Inventor: ROWLEY FREDERICK
IPC: C04B28/32
Filed: 1986-07-15
Granted: 1989-09-26
Abstract: ABSTRACT INSULATION MATERIAL AND ITS PREPARATION      The invention provides an insulation material in the form of a cured composition comprising as components:-(a)          10 to 30%w magnesium chloride, (b)          0 to 15%w of an organic resin, (c)          0 to 0.5%w of a mould release agent, (d)          0.1 to 1%w of a surfactant, (e)          6 to 8%w of a sodium polyphosphate glass, (E)          6 to 20%w magnesium oxide, (g)       4 to 20%w inorganic filler, (h)          15 to 30%w cenospheres, (i)     1 to 3%w orthophosphoric acid, (j)          O to 12 %w inorganic fibres, in overall proportions to total 100%, having a density in the range 200 to 500 kg/m3; and its preparation.
Patent CA-1272343-A (CA)
Inventor: LAGOW RICHARD J
IPC: C08G2/30
Filed: 1986-07-17
Granted: 1990-07-31
Abstract: PERFLUORINATED POLYETHER FLUIDS             Abstract of the Disclosure Perfluorinated polyethers comprising copolymers of hexafluoroacetone and epoxide and/or oxetanes are described.  The perfluorinated polyethers are useful as lubricants.