baber/WOPTO huggingface dataset:
Patent CA-1147926-A (CA)
Title: Prefabricated balcony unit
Inventor: FRIDOLFSSON BENGT E
IPC: E04B1/00
Filed: 1981-07-27
Granted: 1983-06-14
Abstract: ABSTRACT OF THE DISCLOSURE      A prefabricated balcony unit including a platform, safety rails, and attachment means.      Renovation of balconies in old buildings is a complicated operation, in addition to being time-consuming and costly. The balcony unit in accordance with the invention has for its purpose to eliminate these drawbacks.  The platform is in the shape of a coffer which is open towards the wall to which the balcony unit is to be anchored, said coffer arranged to enclose the free surfaces of the existing but damaged concrete platform of the original balcony. The balcony unit is also provided with attachment means designed to anchor the balcony unit to the building and dimensioned jointly to take normal loads on the balcony with the prescribed safety margin and preferably also the dead load of the concrete platform of the original balcony.
Patent CA-1178180-A (CA)
Inventor: GUTSCHE HENRY W
IPC: C23C16/24
Filed: 1981-07-27
Granted: 1984-11-20
Abstract: IMPROVED METHOD FOR PRODUCING  SEMICONDUCTOR GRADE SILICON                 Abstract of the Disclosure An improved method of producing high purity silicon wherein the deposition rate for depositing silicon upon hot silicon carrier bodies through pyrolytic decomposition of silicon halide-hydrogen is significantly enhanced without increasing formation of free silicon particulate matter or silicon halide polymer coatings on reactor walls, the improvement resulting from the introduction of controlled amounts of less than 10% by weight of silane into the silicon halide-hydrogen reaction gas,  the improved silicon deposition rate increasing substantially beyond the rate attributable to the stoichiometric addition amount of silane.                               Inventor:  Henry W. Gutsche
Patent CA-1160326-A (CA)
Inventor: VAN AUWELAER JAMES M
IPC: H01H19/12
Filed: 1981-08-13
Granted: 1984-01-10
Abstract: AUTOMATIC HEIGHT CONTROL FOR A HARVESTER HEADER              Abstract of the Disclosure A self-propelled combine harvester is equipped with a grain cutting platform having a floating, flexible cutter bar.  The operating height of the grain platform is controlled convention-ally by hydraulic cylinders.  An automatic operating mode may be chosen in which the hydraulic cylinders are responsive to a signal corresponding to vertical disposition of the floating cutter bar relative to the floor of the platform.  The automatic control system includes a sealed self-contained position sensor switch module directly coupled to a sensor rock shaft whose rotational position in the platform frame is representat??e of the disposition of the cutter bar relative to the platform floor.   The sensor switch module includes a segmented printed circuit board and an associated wiper arm with a brush assembly, directly coupled to the sensor shaft. Selector switching means includes a rotary switch at the operator station which the operator can set to control the platform at any one of three operating height set points. A mechanical float range indicator is optionally provided.
Patent CA-1154317-A (CA)
Inventor: CASCONE ERNESTO
IPC: E06B1/52
Filed: 1981-09-04
Granted: 1983-09-27
Abstract: ABSTRACT          This invention relates to improvements in a door or window sash construction and the frame therefor wherein the sash structure and frame therefor have a configuration and extent such that at least two regions of perimetral sealing overlap of sash with frame are established,  one region of perimetral sealing overlap extending outwardly of the outer margin of principal inwardly directed wall formation of the frame and the other region of perimetral overlap extending inwardly of the inner margin of the aforementioned wall formation with the possibility of a third perimetrally extending sealing overlap being arranged in the region between the first two mentioned regions of outer and inner overlap.
Patent CA-1171183-A (CA)
Inventor: LIEPA ARNOLDS E
IPC: G06F12/04
Filed: 1981-09-23
Granted: 1984-07-17
Abstract: ABSTRACT      VARIABLE FIELD PARTIAL WRITE   DATA MERGE MASK SYSTEM           A variable field partial write system for merging data bits in a memory word or words upon programmable request is described.  The variable blot field can be selected for any m member of bit positions from a single bit up to and including a full data word, where data words are comprised of a predetermined number of bytes each con-taining a predetermined number of bits.  A starting bit code defines the location of the start of the bit field to be written and a field length code defines the number of bits that are to be merged and written.  The combination of the starting bit code and the field length code define the ending bit control for the bits to be written, and are further utilized to control word boundary crossing into the next sequentially addressed memory word when the, bit field to be written cannot be completed in the addressed word.  Mask signals are generated for all bit positions that precede the starting bit code and that follow the ending bit code so that bit positions of data words read from memory that correspond to the mask bits are merged unaltered with the variable field bits that are to be written and the merged data words are thereafter returned for storage in the memory system.  Bit mask signals are generated for all like-ordered bits in each byte and byte mask signals are generated to enable setting of mask con-figurations for all bytes in which at least one bit is to remain unaltered, through the use of decode and translator circuits coupled to control bit mask circuits and byte mask circuits.
Patent CA-1171587-A (CA)
Inventor: LUNDBERG ROBERT D
IPC: C08F236/00
Filed: 1981-10-02
Granted: 1984-07-24
Abstract: A hot melt adhesive composition includes (i) a water-insoluble neutralized sulfonated co- or terpolymer, having 0.2 to 5 weight percent of chemically combined sulfur, and (ii) 25 to 200 parts by weight, per 100 parts by weight of the neutralized sulfonated co- or terpolymer, of a hydrogen tackifying resin derived from a petroleum or coal tar distillate, or from aliphatic dienes and mono and diolefins, cyclic olefins of 5 to 6 carbon atoms, and hydrogenated poly cyclics.
Patent CA-1163478-A (CA)
Inventor: PULLEN JOEL F
IPC: G02B21/34
Filed: 1981-11-26
Granted: 1984-03-13
Abstract: VERTICAL MICROSCOPE SLIDE                      ABSTRACT       A rectangular microscope slide with a specimen envelope for vertical use having a base of a first uniform thickness and a platform of a second and greater uniform thickness, said platform being in the lower portion of said slide and housing a specimen cavity which is open at the top.  The platform surface in the area of the cavity mouth has an upwardly and outwardly protruding lip which helps direct the specimen into the cavity.  The slide is transparent and disposable in nature having optical properties similar to those of glass slides.
Patent CA-1160774-A (CA)
Inventor: KOECK KLAUS
IPC: H04B10/12
Filed: 1981-12-14
Granted: 1984-01-17
Abstract: ABSTRACT OF THE DISCLOSURE A method of transmitting signals of different information rates between a subscriber and a central exchange of a service integrated system operating in time multiplex wherein the signals to be transmitted are combined at the transmitting end by means of multiplexers and the transmitted signals are recovered at the receiving end by means of demultiplexers.  The frequency of the time multiplex frame, i.e. the frame frequency, is selected to be equal to the smallest information rate of the signals to be transmitted and one information unit of the signal having the smallest information rate is transmitted per frame.
Patent CA-1169448-A (CA)
Inventor: WEINHOLD KARL
IPC: F16L27/12
Filed: 1982-02-04
Granted: 1984-06-19
Abstract: ABSTRACT Pipe line couplings of a multiple section conduit are so arranged that axial displacement within each coupling is limited only to a distance required for a given angular deflection between the respective pipe sections, which is usually about 5°.  Additional axial displacement is provided at points outside the coupling.  The relatively small axial displacement within the coupling reduces wear of the seal and renders the overall coupling more compact.
Patent CA-1167772-A (CA)
Inventor: SMITH WENDELL J
IPC: E01H4/02
Filed: 1982-02-24
Granted: 1984-05-22
Abstract: ABSTRACT          A wheeled carriage for a curling ice-melter conists of, a frame which is adapted to support an ice-melter for movement along an ice surface. The frame is supported by a plurality of ice engaging wheels, two of which are mounted on a common axle so as to be rotatable with the axle. A drive motor is drivingly connected to the wheels through a power transmission system which comprises a drive pulley mounted on the motor, a driven pulley mounted on the wheel shaft and a drive belt connecting the drive and driven pulleys. A mounting structure is provided which mounts the motor for movement in an arc toward and away from the axis of the shaft between a drive position and a disengaged position. A manually operable clutch is provided fdor moving the the mounting structure between the drive and release position.
Patent CA-1173688-A (CA)
Inventor: GERSTLE VOLKER
IPC: G21K4/00
Filed: 1982-03-17
Granted: 1984-09-04
Abstract: Y.Gerstle-G.Mauz-R.Zondler 2-2-15 METHOD OF PREPARING A PHOSPHOR SUSPENSION          Abstract of the Disclosure Method of preparing a phosphor suspension by mixing a photosensitive material, a photosensitizer, and a phosphor for the purpose of forming a photosensitive film. The photosensitizer in the suspension is a chromic-acid solution.            With such a phosphor suspension, a firmly adhering, uniform and compactphosphor film can be formed on the screen substrate. In addition, the phosphor areas obtained by this method have very sharp boundaries.
Patent CA-1166618-A (CA)
Inventor: DOWN PETER E
IPC: B01J49/90
Filed: 1982-04-07
Granted: 1984-05-01
Abstract: ABSTRACT OF THE INVENTION A stratified bed of ion exchange resins is regenerated by countercurrent or upflow regeneration.  Expansion of the bed is prevented by returning used regenerant solution to the top of the bed and pumping the returned regenerant solution downwardly through the layer of resin at the top of the bed.          Recycling of the used regenerant solution also regenerates the upper layer of resin.
Patent CA-1196919-A (CA)
Inventor: FOURNIER JEAN-PAUL
IPC: A61P25/00
Filed: 1982-04-21
Granted: 1985-11-19
Abstract: ABSTRACT          N-substituted 2,4-dialkoxy benzenesulfonamides.            The invention relates to new N-substituted benzenesulfonamides, the process for their preparation and their use.          The compounds according to the invention correspond to the general forrnula (I) :       (I) in which : n and m have values from O to 4 ;     R3 and R4 represent in particular a lower alkyl radical ;          R1 and R2 represent in particular hydrogen atoms, linear or branched alkyl groups having from 1 to 4 carbon atoms ;          R5 represents particularly a hydrogen atom, a halogen, the NO2, NH2, or CF3 group ;          R6 and R7 represent in particular a hydrogen atom, an alkyl radical of 1 to 6 carbon atoms.          The invention is useful in the preparation of tranquilizing or anxiolytic medicines.     (no Figure).
Patent CA-1189843-A (CA)
Inventor: BRYANT-JEFFRIES KEITH C
IPC: F16M11/00
Filed: 1982-05-21
Granted: 1985-07-02
Abstract: ABSTRACT          A TILTABLE AND/OR ROTATABLE SUPPORT FOR A DISPLAY DEVICE      A tiltable and/or rotatable support for a display device which includes a locking mechanism 19, 20, 21, 22, 23, 24 operable to lock the support in a selected tilt position whilst still permitting swivel adjustment.  The support may be provided as a stand-alone unit or formed integral with the base of the display device.
Patent CA-1178503-A (CA)
Inventor: LINDMAYER ISTVAN
IPC: A61M5/20
Filed: 1982-05-27
Granted: 1984-11-27
Abstract: ABSTRACT OF THE DISCLOSURE A needleless hypodermic injector includes an elongated cylindrical casing defined by front and rear telescoping sections, with an injection orifice at the closed front end of the front section and a push button trigger at the rear end of the rear section.  A piston slidably mounted in a cylinder in the front section of the casing moves rearwardly to define a medicine chamber for receiving medicine from a bottle directly or through a valve incorporated in the front end of the front casing section.    The piston is moved rearwardly by an internally threaded collar on the externally threaded cylinder, the collar pressing against a bushing, which presses against disc springs in the rear section of the easing.  A latch mechanism retains the bushing against the springs until the trigger is pressed, at which time the springs drive the piston forward to discharge the medicine from the chamber through the injection orifice.
Patent CA-1189832-A (CA)
Inventor: LICARI YAFFA
IPC: A47F7/08
Filed: 1982-06-03
Granted: 1985-07-02
Abstract: ABSTRACT OF THE DISCLOSURE           A new and improved rack for footwear is provided herein.  The rack includes an open ended framework having a truncated shape and foot-wear hangers which do not project laterally inwardly or outwardly from the framework.  The open-ended truncated shape and projection-free design of the rack permit it to be stacked on top of and over another identical rack, thereby facilitating display and transportation of the racks.  The truncated shape is also advantageous because it increases the stability and strength of the rack by distributing its load over a relatively wide base. Thus, the size of the members constituting the framework can be reduced, resulting in lower construction costs.  The lower construction and transportation costs result in a lower purchase price to the consumer, thereby increasing the number of potential buyers.  The open-ended construction of the rack is also advantageous because it permits the hangers to be arranged such that footwear can be hung exteriorally and interiorally of the framework around substantially its entire periphery.  By utilizing space inside and outside of the framework for storage purposes, the rack may be made compact. Furthermore, by utilizing substantially its entire periphery for storage purposes, the rack is capable of storing several pieces of footwear in spite of its compactness.  The manufacture and assembly of the rack are further facilitated by providing each frame member with its own monolithi-cally formed connectors adapted to interconnect the various frame members, whereby the number of parts required to make the rack is reduced.  Inasmuch as the manufacture and assembly of the rack are facilitated, the cost of constructing the rack is reduced.  This reduction in construction costs re-sults in a lower purchase price to the consumer, thereby increasing the num-ber of potential buyers.
Patent CA-1187501-A (CA)
Inventor: MAJOIE BERNARD
IPC: C07D211/38
Filed: 1982-06-29
Granted: 1985-05-21
Abstract: ABSTRACT    The present invention relates to new benzoyl-phenyl-piperidine derivatives selected from the group consisting of:         1) 2-piperidinobenzophenones of the general formula:                                           (I) in which: - R1, R2 and R3, which are identical or different, each represent an atom of hydrogen, a hydroxy group, CF3, a halogen, a lower alkyl group or a lower alkoxy group; - R4 represents an atom of hydrogen, a halogen, an NO2 group, an NR'R" group [where R' and R", which are identical or different, represent an atom of hydrogen, a lower alkyl group or a CO2R group (where R represents a lower alkyl group or a benzyl group)]; - R5 and R6, which are identical or different, each represent an atom of hydrogen, a C1-C4-alkyl group, an OH group, a phenyl group or a benzyl group; and ii) acid addition salts thereof. The invention also relates to the method for preparing these new derivatives and to their use in therapeutics, particularly as immunostimulant and immunoadjuvant agents.
Patent CA-1191773-A (CA)
Inventor: PRECHT HANS
IPC: B29C65/00
Filed: 1982-07-14
Granted: 1985-08-13
Abstract: ABSTRACT OF THE DISCLOSURE:         A device for joining the plies of tires in the green state, in which the plies are joined together along adjacent edges by the joint action of a first and a second plurality of pairs of rollers disposed one facing the other, the first being above and the second being below the said plies and having a V-disposition with vertex along a junction line of the said edges.  The rollers of the first plurality of rollers which are externally serrated, are supported by a support body which is adjustable both in height and about a horizontal axis with respect to the second plurality of rollers, and are connected to an operating unit carried by the support body.  The rollers of each pair are rigidly connected angularly together and are disposed with their ends in contact along a generatrix.
Patent CA-1166808-A (CA)
Inventor: AUSTEN ALFRED R
IPC: B29C48/32
Filed: 1982-07-22
Granted: 1984-05-08
Abstract: A BIAXIALLY ORIENTED THERMOPLASTIC POLYMER FILM             AND METHOD OF MANUFACTURE                 Abstract of the Disclosure The invention is directed to biaxially oriented thermoplastic polymer flexible film having a substantially uniform thickness between about .005 and .030 of an inch (.13 mm and .76 mm) and characterized by a structure comprised of discrete, platelet-like spherulitic crystalline aggregates compressed transversely to the plane of the film and biaxially oriented in the plane of the film and having a combination of improved properties and also to a rigid conduit or extrudate having a plurality of thermoplastic crystalline polymer layers each of which has e a unique microstructure and improved properties.         The film is produced by solid state hydrostatic extrusion of a generally cylindrical preform comprised of a plurality of concentric tubular-like discrete layers of polymers through an extrusion zone having converging walls and a diverging geometry, wherein the discrete layers in the preform are substantially simultaneously circumferentially expanded and axially elongated by compressive forces to produce an oriented polymer rigid tubular extrudate com-prised of a plurality of concentric tubular-like layers of oriented polymer.  The tubular extrudate or preform is slit longitudinally so that the discrete layers of the extrudate can be separated into individual films.
Patent CA-1185486-A (CA)
Title: Apparatus for continuously discharging dough to  produce a web of dough sheet
Inventor: HAYASHI TORAHIKO
IPC: A21C3/04
Filed: 1982-07-30
Granted: 1985-04-16
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus for continuously discharging dough through a gap or exit to produce a web of dough sheet in which dough is supplied in a hopper and is advanced by a conveying mechanism serving as the moving bottom wall of the hopper toward said exit which is provided at a lower portion of a side wall of the hopper, said exit being defined between a part of said conveying mechanism and the upper end of the exit, a cutter being provided at the upper end of the exit so as to be directed inwardly of the hopper.
Patent CA-1189404-A (CA)
Inventor: HUME DOUGLAS WM
IPC: F02B75/04
Filed: 1982-08-12
Granted: 1985-06-25
Abstract: Abstract An internal combustion engine in which the displacement in the cylinders is automatically varied to match the power output of the engine to power require-ments.  One or more kinetic controllers external to the cylinders connect engine piston cross-shafts to the engine crankshaft.  Each kinetic controller is capable of changing its length through the use of damped elastic components.  At high RPM the engine intake and power strokes are lengthened relative to that at low RPM as controller length increases.  Also at high RPM, the engine compression stroke is lengthened as controller length decreases.  Thus, at higher engine RPM, greater fuel charge, higher compression and greater power are obtained than at lower engine RPM.
Patent CA-1182610-A (CA)
Inventor: BILLENSTEIN SIEGFRIED
IPC: C11D1/62
Filed: 1982-09-03
Granted: 1985-02-19
Abstract: Abstract of the disclosure:             Liquid textile softeners composed of an aqueous solution or dispersion of compounds of the formula I             wherein R1 denotes C1-C4 alkyl, x and y each denote hydrogen or methyl, it being excluded, however, for x and y to denote simultaneously methyl, n is an integer of from 1 to 10, m is the integer 1 or 2, p is an integer of from 1 to 5, R2 denotes C8-C30 alkyl and, if appropriate, other auxiliaries.
Patent CA-1212684-A (CA)
Inventor: CORVERS ANTONIUS
IPC: C07C69/65
Filed: 1982-09-15
Granted: 1986-10-14
Abstract: ABSTRACT           The invention relates to a process for the preparation of 2,2-dichlorophenylacetic acid esters by reaction of 2,2-dichlorophenylacetonitrile with water and a monovalent alcohol in the presence of a halogenhydracid.
Patent CA-1184773-A (CA)
Inventor: BEST WALTER E
IPC: E05B13/00
Filed: 1982-10-07
Granted: 1985-04-02
Abstract: Abstract of the Disclosure A cylinder lock chassis is composed of three self-contained subassembly units, namely, a central retractor assembly and two "face assemblies" such as inside and outside knob assemblies or others prepared to provide various different "functions" for the lock.  The retractor assembly has a retractor held and guided in a frame by guide means, preferably a pair of guide lugs on low-friction shoes riding in guide slots in spaced walls of the frame.  The unitary retractor assembly is clamped between end plates of selected face assembly units and interlocked therewith so as to hold the face assemblies in coaxial relation with each other and the retractor unit.  This permits selective assembly of various lock chassis from stocks of different self contained and unitary subassemblies to facilitate original manufacture of locks with different functions, and allows interchange of unitary subassemblies in field service.
Patent CA-1191376-A (CA)
Inventor: NAITO HIDEKI
IPC: C09B5/02
Filed: 1982-11-04
Granted: 1985-08-06
Abstract: ABSTRACT OF THE DISCLOSURE          A heat-developable color photographic material is disclosed.  The material is comprised of a support having thereon a layer containing at least a light-sensitive silver halide, an organic silver salt oxidizing agent, a hydrophilic binder, a reducing agent for the silver halide and/or the organic silver salt oxidizing agent and a dye releasing compound which is capable of bonding to an oxidized product of the reducing agent and releasing a hydrophilic dye.  The heat-developable color photographic material can easily provide a clear and stable color image by imagewise exposure to light and a heat development procedure.  A method of forming a color image using the heat-developable color photo-graphic material is also disclosed.
Patent CA-1211580-A (CA)
Inventor: DUFOUR DANIEL L
IPC: C08L35/00
Filed: 1982-12-24
Granted: 1986-09-16
Abstract: ESTER PLASTICIZED STYRENE/UNSATURATED ACID ANHYDRIDE COPOLYMER                             ABSTRACT          Styrene/maleic anhydride copyolymers and their polyblends can be plasticized using an ester of an aromatic carboxylic acid, which may be halogenated, and a C10 to C24 alkyl alcohol having a melting point of at least 50°C.  Such copolymers and the polyblends can be used for producing extrusions and moldings.