baber/WOPTO huggingface dataset:
Patent BE-900997-A (BE)
Title: Derives de fluorene.
Inventor: SHIBATA YOSHIHISA
IPC: C07C49/237
Filed: 1984-11-07
Abstract: Des composés à activité anti-inflammatoire, analgésique et anti-pyrétique sont représentés par la formule générale I où R1 est un substituant éventuel; R2 est l'hydrogène ou alkyle; R3 est l'hydrogène ou un groupe alcoxy; A est notamment CO ou CHOH; B est un groupe alkyle; X3 est H2 ou O, à l'exclusion du cas où tous les R1, R2 et R3 sont les hydrogènes, A est CO, B est le groupe méthyle et représente une liaison insaturée.
Patent BE-902597-A (BE)
Title: Installation de soudage a mouvement orbital.
Inventor: RINALDI F
IPC: B23K9/12
Filed: 1985-06-05
Abstract: Installation à mouvement orbital comprenant un rail fixe (3) sur lequel est montée de façon tournante une plaque de base (6) supportant un système de soudage, un second système de soudage étant assemblé au premier à une distance réglable de ce dernier sur une seconde plaque de support (8), les deux systèmes étant fixés à celle-ci à l'aide de boulons logés dans des fentes (10) s'étendant  dans la direction circonférencielle du rail, le seconde plaque étant articulée à une de ses extrémités à la plaque de base et pouvant s'écarter de cette dernière par pivotement.
Patent BE-764877-A (BE)
Title: Dimensionally stable canvas
Inventor: ROCHARDSON R L JR
IPC: D03D19/00
Filed: 1971-03-26
Abstract: The warps of the canvas comprise a primary yarn having the same mechanical resistance as the weft, and a secondary yarn of substantially lower resistance and twisted around the primary yarn at positions between the wefts, such that the wefts pass between the primary and secondary yarns. The canvas which may be fused to an elastomeric sheet and used as a wear-resistant tyre lining, or as a carpet backing, is dimensionally stable and has the same resistance to tearing in both transverse and longitudinal directions.
Patent BE-771682-A (BE)
Title: Cephalosporin c animal growth promoting compsns - esp for pigs and poultry
Inventor: JORDAN C E
IPC: A23K20/195
Filed: 1971-08-24
Abstract: The compsns. contain 5.5-550 g. of cephalosporin C or on of its non-toxic salts per ton of basic feed. Cephalosporin C has the formula: The compsns. increase the growth of pigs and poultry compared with animals receiving the same reations, but without Cephalosporin C.
Patent CA-1073579-A (CA)
Inventor: HIGUCHI MASARU
IPC: C08K5/1515
Filed: 1971-12-29
Granted: 1980-03-11
Abstract: ABSTRACT OF THE DISCLOSURE   Novel lubricants for plastics, especially polyvinyl chloride resins, are provided, which comprise at least one of the compounds represented by the following general formulae (1) and (2):                    ......(1) and          ......(2) wherein R and R1 each represent a straight chain, saturated alkyl radical, total carbon atoms in both radicals being 14-42, and either one may represent hydrogen atom, A and B represent hydrogen atom,  , -CmH2m+1, -CPH2P-1, -C2H4OH, -C3H5(OH)2 or -C3H6(OH) in which n, m and P represent an integer of 1-9,1-10 and 2-10, respectively.
Patent CA-1078063-A (CA)
Inventor: DE NIET EDMOND
IPC: G11B20/22
Filed: 1975-03-14
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed is a method of reducing noise and/or distortion during the recording of signals, which method consists of reading the signal which is recorded in a first channel of a record carrier after a time delay ? and comparing it with the input signal which has been delayed by the same ?, to form a difference signal which is amplified and recorded in a second channel of the record carrier.  During reproduction the signals of the two channels are added to each other in the correct proportion to produce an output signal compensated for noise and/or distortion.
Patent CA-1057993-A (CA)
Inventor: HERMANSON HERMAN A
IPC: G03G17/04
Filed: 1975-04-29
Granted: 1979-07-10
Abstract: ABSTRACT OF THE DISCLOSURE      A system for separating one surface, preferably a web, from another surface to enable a bead of accumulated material built up at the line of contact between the two surfaces to pass therebetween.  During the separation period, the advancing velocity of at least one surface is reduced so that at least one surface is advanced at a slower rate that its rate prior to separation, or stopped.  In a preferred embodiment, the system is employed in photoelectrophoretic imaging to bypass a bead of imaging suspension built up at the imaging nip during separation of two webs immediately after completion of imaging to thereby permit dissipation or passage of the liquid bead.  During the separation period, the surface, preferably a web, which does not carry the desired image, is advance at a slower rate than its prior rate and slower than the other surface, or stopped.
Patent CA-1036381-A (CA)
Title: Anchor insert for embedment in a concrete slab
Inventor: TYE DENNIS W
IPC: E04B1/41
Filed: 1975-09-08
Granted: 1978-08-15
Abstract: ABSTRACT OF THE DISCLOSURE An improved anchor insert adapted to be embedded in a concrete slab for cooperation with a pick-up unit which includes a locking stem having a pair of lift shoulders extending from opposite sides of the stem, comprises a concrete-excluding cage having a hollow body and a base closing the lower end of the body, a first pair of spaced apart anchor rod sections intersecting the body for the application of a lifting force thereto by the lift shoulders inserted in the cage, a second pair of spaced apart anchor rod sections extending transversely of the first pair of anchor rod sections and fixedly secured thereto on opposite sides of the cage body, a pair of foot members disposed beneath each anchor rod section of the second pair, the anchor rod sections of the second pair being seated thereon, the foot members in each pair being disposed on opposite sides of the cage and spaced outwardly therefrom, and the foot members being adapted to seat on the floor of a slab form to space the anchor rod sections of both pairs inwardly from the adjacent external surface of a formed slab, and strut means extending outwardly from the base to each of the foot members and fixedly connecting the foot members to the base.
Patent CA-1061211-A (CA)
Inventor: KRZEWINSKI HENRIETTA K
IPC: A61B19/08
Filed: 1975-09-16
Granted: 1979-08-28
Abstract: SURGICAL DRAPE    ABSTRACT           A fenestrated surgical drape for use in orthopedic and related surgery comprising a flexible and unitary sheet having a main portion and two adjacent wing portions whose inner edges, preferably spaced a small distance from each other, define therebetween an elongated slit or gap.  The slit merges into a fenestration which is located generally inwardly of the perimeter of the drape.  One of the two wing portions has a flap-like sheet which, after the drape has been applied to a patient, covers at least a portion of the length of the slit and lies beneath the other of the wing portions.  An extremity, e.g., a leg, extends through the fenestration during surgery.          The drape is preferably reinforced in the areas adjacent the fenestration and the slit and carries means for holding surgical tubing or electrical wires.  The drape also is provided with clipping tabs for securing the drape in its desired position during surgery.  The drape is readily foldable into a compact unit which permits it to be easily and quickly unfolded and applied to a patient prior to surgery.
Patent CA-1046686-A (CA)
Title: Polyactamic/polyoxymethylene block copolymer
Inventor: RADICI PIERINO
IPC: C08G2/38
Filed: 1975-12-17
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE      Block copolymer of the structure A-B, wherein -  A   polylactamic block of recurring units   wherein  PM is  linear polymethylene chain having from 3 to 13 carbon atoms, - B is a polyoxymethylene block of recurring units [CH2O]. The block copolymer contains at least 2 wt.% of block B and at least 0.05 wt.% of block A.        The block copolymer can be used as technopolymer when rich in block B, or in the field of yarns and molded products when ?ch in block A.
Patent CA-1050515-A (CA)
Inventor: LIGA DONALD J
IPC: B65H75/14
Filed: 1976-04-12
Granted: 1979-03-13
Abstract: Abstract of the Invention A spool or drum for holding flexible linear elements, such as cable, hose or long lengths of extruded plastic, is made up of three flat pieces of corrugated cardboard without glue or staples, one piece being the cylindrical body of the spool which is made by rolling up a cardboard sheet formed with suitable projections spaced along its edges, the other two pieces being disk-shaped with suitable spaced perforations to receive the spaced projections so as to hold the three elements securely together in the form of a spool.
Patent CA-1070941-A (CA)
Inventor: YAMANE ISAO
IPC: F27B15/00
Filed: 1976-06-07
Granted: 1980-02-05
Abstract: CEMENT KILN SYSTEM WITH PREHEATER      AND HEAT EXCHANGER                    ABSTRACT OF THE DISCLOSURE           A method and an apparatus is disclosed for producing such as Portland cement from pulverant raw material in a system having at least a multistage preheater (3, 5, 7 and 9) and a rotary kiln (11).  The preheater may be of the type having a series of stages each provided by a cyclone dust separator (3, 5, 7 and 9) for successively preheating the raw material in a counterflow of kiln waste gases and in which an identified one of the stages (7) discharges a gas flow containing more thermal energy than can be used to advantage in preheating material in the remaining stages (5 and 3) through which such gases must pass before dispersing in the surrounding atmosphere.  A portion of the gases passing from the identified stage (7) is diverted to a heat exchanger (20) which utilizes the heat energy in such kiln waste gases to heat a clean stream of air, and the heat exchanger (20) discharges such gases and air in separate and unmixed streams (21 and 24).  The thermal energy transferred to clean heated air is in turn delivered to the kiln (11) and/or an auxiliary furnace (14) connected to discharge into the kiln waste gas flow between the kiln (11) and the identified stage (7), and such delivery of clean heated air provides heated combustion air for the burning of fuel in the kiln (11) and/or auxiliary furnace (14).
Patent CA-1055324-A (CA)
Inventor: WIETSMA POPKE
IPC: D04D/
Filed: 1976-07-15
Granted: 1979-05-29
Abstract: PREPARATION OF IMPREGNATED WEBS              ABSTRACT OF THE DISCLOSURE         A process is shown wherein an aqueous binder compo-sition, preferably a latex binder composition, is foamed and applied as a layer of controlled thickness on a transfer roll rotating above a moving fibrous web but out of touch with the latter whilst suction is applied below the web in the region of the roll to draw the foam off the roll and into the web The web is subsequently dried.  The process produces webs of improved hand because impregnation is accomplished with only the foam coming into contact with the web.
Patent CA-1058780-A (CA)
Inventor: TANAKA AKIO
IPC: H03J5/02
Filed: 1976-09-09
Granted: 1979-07-17
Abstract: ABSTRACT OF THE DISCLOSURE          An all-channel two mode television tuning system includes a counter for sequentially generating channel numbers to adjust tuning.  An 82 x 1 bit read/write memory is addressed in a program mode by the generated channel numbers to provide locations for storage of signals for tuning to preselected channels.  In the operate mode channel numbers are again generated to access the memory locations and logic circuitry determines if generated channel numbers correspond to preselected channel numbers.  Channel skip control circuitry is activated in the operate mode to cause very rapid counting faster than viewer perception whenever non-selected channel numbers are determined and a much slower speed or pause condition when correspondence with a preselected channel number is determined.
Patent CA-1055740-A (CA)
Inventor: BEYMER GLEN E
IPC: B21H7/00
Filed: 1976-11-09
Granted: 1979-06-05
Abstract: MOBILE FORMING MACHINE WITH EMBOSSING ROLLS        Abstract A mobile roll forming machine for the production of embossed metal siding at a siding installation site with the machine including a pair of adjustable mounted embossing rolls. A guide bar serves to divert the continuous sheet stock away from the embossing rolls to enable the optional production of unembossed or plain siding.  A forming station removes sheet imperfections by imparting a transversely extending bowed con-figuration to the metal after passage of same past the emboss-embossing rolls to vary the embossing action which may vary across a section of sheet stock for the purpose of contracting the metal to remedy linear curvature inherent in the rolled sheet stock.  The run of sheet stock is reversed subsequent to embossing and passage past the first forming station for travel thereafter through the remaining roll sets of the machine which form marginal areas of the stock into siding configuration.
Patent CA-1069652-A (CA)
Inventor: CARPENTIER ALAIN F
IPC: A61F2/24
Filed: 1976-11-10
Granted: 1980-01-15
Abstract: SUPPORTED BIOPROSTHETIC HEART VALVE            WITH COMPLIANT ORIFICE RING                       Abstract A supported bioprosthetic heart valve in which the supporting stent is capable of annular deformation and also of limited perimetric expansion and contraction during heart operation.  The stent includes a wire frame composed of a single flexible wire preformed to define inverted U-shaped commissure supports merging smoothly with arcuate portions connecting such supports.
Patent CA-1081847-A (CA)
Inventor: SAKURAI HARUO
IPC: G07G1/12
Filed: 1976-11-12
Granted: 1980-07-15
Abstract: ABSTRACT OF THE DISCLOSURE      An electronic cash register comprises a read only memory, a central processor unit, entry and function keys, a memory including an entry memory storing input data from the entry keys and first and second data memories storing respectively first and second data, a double function key for transferring first data to the first data memory and second data to the second data memory, and printing means for printing data, price total and the first and second data.  The memory comprises a first flag memory storing a "1" when the entry memory stores the first data and a second flag memory which stores a binary bit "1" when first data is transferred from the entry memory to the first data memory. When the double function key is operated while first data is stored in the entry memory and "1" is stored only in the first flag memory, the first data is transferred to the first data memory and the second flag memory now stores a "1".  The entry and first flag memories are then cleared. Thereafter, when the double function key is operated while second data is stored in the entry memory and a "1" is stored in both the first and second flag memories, second data is transferred to the second data memory.  If the transferred second data is incorrect, the entry keys are operated to store a new correct second data into the entry memory.  Then, the double function key is operated to transfer the new second data to the second data memory. Thereafter, the second flag memory is cleared to permit storing input data in the entry memory which represents a merchandise price.  First the first date (for example, date data) is stored into the first data memory (for example, date data memory), and the second data (for example, regis-tered number data) into the register number memory.  If a wrong register number is stored into the register number memory, it is only required to replace the wrong register number by the correct one without replacing a correct date with the name correct date.
Patent CA-1086557-A (CA)
Inventor: HUTCHINSON ROBERT B COUNTRY RO
IPC: A23L19/20
Filed: 1976-11-12
Granted: 1980-09-30
Abstract: ABSTRACT OF THE DISCLOSURE       Pepper relish comprises a dozen ground large green sweet bell peppers, a dozen ground large red sweet bell peppers and a half-dozen ground large bermuda onions.  Three cups of white granulated sugar, two teaspoons of table salt and two and one-half tablespoons of mustard seed are included   One quart of apple cider vinegar of 5% acid strength is added to the foregoing.  Vegetable cocktail juice comprises approximately eight cups of juice of a dozen ground large green sweet bell peppers, a dozen ground large red sweet bell peppers and a half-dozen large bermuda onions and water.  Eight cups of tomato juice, one teaspoon of Worcestershire sauce and one teaspoon of hot sauce are included.  The strained puree of eight raw carrots and eight sticks of celery are added.  Two teaspoons of table salt and one-half teaspoon of ground black pepper are included in a blend of all the ingredients.
Patent CA-1048008-A (CA)
Inventor: KODRIC JOSEPH
IPC: B29C45/23
Filed: 1976-11-15
Granted: 1979-02-06
Abstract: SHUT-OFF VALVE FOR CONTROL OF FLOW    OF MOLTEN PLASTIC MATERIAL              ABSTRACT OF THE DISCLOSURE A shut-off cut-off nozzle for a plastic injection machine is constructed to ensure even heating and thereby avoid seizure of moving parts and to provide efficient and reliable mechanism.
Patent CA-1044950-A (CA)
Inventor: RICE ROBERT L
IPC: A01F15/07
Filed: 1976-11-18
Granted: 1978-12-26
Abstract: ABSTRACT OF THE DISCLOSURE         A roll forming machine picks up crop material and forms, twine wraps and discharges rolls or large round bales thereof as the machine is continuously moving across the field.  The machine has a mobile frame supporting a pickup and a floor, the latter supporting a lower conveyor.  A rear upper apron is movably supported on the frame above a rear portion of the lower conveyor and floor and defines a rear roll forming region therewith.  A front upper apron is movably supported on the frame above a front portion of the lower conveyor and floor and defines a front roll forming region therewith having an inlet end and a discharge end.  A series of generally planar ramp elements are disposed in laterally spaced apart relationshop transversely across the floor at the discharge end of the front roll forming region.  Each ramp element is mounted for movement between a lowered position and a raised position.  Also, the front upper apron has a portion located at the discharge end of the region which is movable between a raised position and a lowered position.  Means is provided for coordinating the movement of the ramp elements and the upper apron portion so as either to dispose the ramp elements and the upper apron portion at their respective raised and lowered positions to close the discharge end of the roll forming region or to dispose the same at their respective lowered and raised positions to open the discharge end of the region.
Patent CA-1043979-A (CA)
Inventor: WELLS DAVID L
IPC: E04D13/16
Filed: 1976-12-16
Granted: 1978-12-12
Abstract: INSULATION SYSTEM FOR BUILDING STRUCTURES        Abstract of the Disclosure Building structures, such as pre-engineered metal buildings, concrete buildings, and combination concrete and metal buildings in most areas require insulation due to the relatively high thermal conductance of the metal and concrete components in the buildings walls and roof.  Because of energy conservation measures brought on by fuel shortages and rapidly rising fuel costs, insulation systems used in the past are generally not adequate to meet more stringent standards either recently established or planned for the near future.  The present invention provides an improved insulation system for use in either new construction or in reinsulating existing building structures.  The insulation system of the present invention insulates the areas of the wall or roof between the structural members, and also isolates the structural members with insulation from the outer covering, whether it be roof sheets or wall panels, and from the interior of the building itself to significantly reduce the heat loss experienced through the structural members in conventional insulation systems.
Patent CA-1063962-A (CA)
Inventor: SCHAEFER JOHN O
IPC: B41J21/04
Filed: 1976-12-17
Granted: 1979-10-09
Abstract: DOUBLE TAB RACK FOR A TYPEWRITER      Abstract of the Disclosure A tab rack bar and tab stops are disclosed which provide for the ability to set a first set of tab stops on one side of the rack by displacing the tab stops into the path of the tabulator mechanism and then by rotating the tab rack set a second set of tab stops completely independent of the first set of tab stops by likewise displacing the tab stop into the path of the tabulator mechanism.  The double tab rack and tab stops provides the capability of presetting and then selecting a first set of tabs such as may be used for letter type correspondence and a second set of tab stops which may be used for columnar layout or statistical report typing, without having to clear and then reset the desired stops each time you care to switch.
Patent CA-1107943-A (CA)
Inventor: TER MEULEN BEREND P
IPC: C09C1/58
Filed: 1977-01-27
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE        The invention relates to a process for the preparation of dry soot from a suspension with a soot content of from 0.5 to 1.5%w of soot particles in water as obtained when washing gases originating from a process for the preparation of gas by partial combustion of a carbon-containing feed, the suspension being brought to turbulence in an agglomeration zone with addition of a liquid light hydrocarbon or mixture of hydro-carbons, characterized in that the mixture of liquid and agglom-erates leaving the agglomeration zone is passed through the drum of a rotary sieve, in which sieve drum the mixture is filtered, the agglomerates leaving the sieve drum having a water content of from 4-5%w and a light hydrocarbon(s) content of from 300-800%w, and the agglomerates are de-watered while being trans-ported to the outlet of the drum, after which the light hydro-carbon(s) is (are) recovered by evaporation and condensation.
Patent CA-1084872-A (CA)
Inventor: SCHENKER BARRY A
IPC: C25D21/16
Filed: 1977-03-21
Granted: 1980-09-02
Abstract: METHOD OF PRODUCING SILICA   SOLS BY ELECTRODIALYSIS     Abstract of the Disclosure A method of producing 2 silica sol is provided which comprises electrodialytically transferring alkali metal cations of a water soluble alkali metal silicate from an anode compartment of an electrolytic cell to a cathode compartment of the electrolytic cell while essentially preventing the migration of siliceous mater-ial into the cathode compartment by positioning a cation permselec-tive membrane between the anode compartment and the cathode com-partment, and removing the so-produced silica sol from the anode compartment of the electrolytic cell.
Patent CA-1046018-A (CA)
Inventor: ROCCO JACK O
IPC: B62B5/06
Filed: 1977-03-22
Granted: 1979-01-09
Abstract: LOW LIFT TRUCK      Abstract A powered walkie/rider low lift transporter type truck especially for  slip sheet pallet handling in which a tractor portion is supported from a single drive-steer wheel at one end and load wheels at the other end are pivoted from a relatively short length L-shaped platform or frame and are actuatable to lift and lower the platform by actuator-linkage means.   A pair of channel members are located intermediate the drive-steer and load wheels having stop members secured therein and camming or open portions formed at the bottom of the rear flanges.  A  load sup-porting relatively long L-shaped platform or frame is mounted in the channel members by pairs of upper and lower guide rollers; it overlaps, extends forwardly of and is elevatable in a horizontal plane with the short platform to transport a load.  Lowering the short platform effects a forward tilting of the long platform to form a ramp thereof with the floor as the upper guide rollers contact the stop members and the lower guide rollers project into the open portions of the rear flanges while the load wheels project into openings formed in the long platform.  A known push-pull device is mounted on the carriage of the long platform for slip sheet pallet handling.