baber/WOPTO huggingface dataset:
Patent CA-1245020-A (CA)
Inventor: MILLER STEVEN A
IPC: B22F9/08
Filed: 1985-03-08
Granted: 1988-11-22
Abstract: METHOD OF ATOMIZATION OF MELT FROM A CLOSELY COUPLED NOZZLE, APPARATUS AND PRODUCT FORMED                ABSTRACT OF THE DISCLOSURE A body of molten material having elevated melting point is atomized to produce a large percentage of fine particles by directing the molten body as a stream into an atomization zone and directing a stream of atomizing gas into said stream to atomize and disperse it.  In atomizing the molten material of the stream the orifice from which the gas is delivered is positioned closely proximate the surface of the stream to be atomized.
Patent CA-1230647-A (CA)
Inventor: KANEKO KUNIO
IPC: H04L1/22
Filed: 1985-04-01
Granted: 1987-12-22
Abstract: Abstract of the Disclosure A radio communication system comprises transmit-ting and receiving stations, a plurality of transmission channels comprising regular and spare channels linking the stations, and a channel monitor for monitoring the status of the respective channels.  When the respective transmis-sion channels are in normal conditions, data signal is transmitted by making use of not only the regular channel but also the spare channel.  On the other hand, when a failure of any one of the transmission channels is de-tected by the channel monitor, data signal subject to band compression is transmitted via the non-failed channel.          The communication system thus configured makes it possible to effectively utilize a spare channel for effecting high quality signal transmission, while maintaining the essen-tial function of the spare channel, thus providing an improved utilization of transmission channel.
Patent CA-1242622-A (CA)
Inventor: KENDERI TIBOR
IPC: F03B3/00
Filed: 1985-04-22
Granted: 1988-10-04
Abstract: ABSTRACT OF THE DISCLOSURE           In a fixed dam that is erected in a body of surface water there is an inner shaft (1) which at the bottom can be connected by means of a passageway that can be closed by gates (2,3) to both the upper and the lower body of water.  Within the shaft (1) there is a heavy float (4), the up and down motion of which operates a working cylinder (8) that is configured as a double-acting piston-type pump that works on the fluid chamber of a hydropneumatic pressure accumulator (13).  The pressure fluid (10), that is highly pressurized as a result of this is supplied to a generating machine, preferably a turbine (20) and there released.  The generating machine can drive an electrical genera-tor.  It is expedient that a closed circuit be provided for the pressure fluid,  in which it is supplied directly from the genera-ting machine to the suction side of the working cylinder (8) that works as a piston-type pump.
Patent CA-1262157-A (CA)
Inventor: MCCRACKEN DONALD G
IPC: F16J15/34
Filed: 1985-04-29
Granted: 1989-10-03
Abstract: ABSTRACT OF THE DISCLOSURE        A rotary joint or union characterized by its ease of assembly, disassembly and maintenance wherein a mounted internal conduit supports a rotary anti-friction bearing housing to which a seal housing is removably attached by bolts.  A conduit port defined in the seal housing communicates with the interior of the conduit. bearing retainer mounted upon the end of the conduit includes a seal having a radial face engaging the radial face of a seal mounted on the seal housing in a self-aligning manner.  A compression spring maintains engagement of the seal faces through a seal assembly, and the seal housing seal is mounted within a retainer loosely keyed to the seal housing to facilitate self-alignment.
Patent CA-1237352-A (CA)
Inventor: CALABRESE ANTHONY
IPC: A61M16/04
Filed: 1985-07-23
Granted: 1988-05-31
Abstract: CERVICAL COLLAR PERMITTING TRACHEOTOMY                   Abstract of the Disclosure A cervical collar having front 14 and rear 16 halves removably connected together provides for the possibility of a tracheotomy via an opening 22 in the front half so as to permit access to a person's trachea.  The collar provides sufficient support so as to restrict the cervical region without hyperextension of the neck thereby avoiding further injury.
Patent CA-1241018-A (CA)
Inventor: LACEFIELD WILLIAM B
IPC: C07C231/12
Filed: 1985-07-23
Granted: 1988-08-23
Abstract: ABSTRACT OF THE DISCLOSURE         Described herein is a process for preparing 9-carbamoyl-9-(3-amino-propyl)fluorenes of the formula                     (I) wherein:           R and R1 independently are hydrogen, C1-C4 alkyl, fluoro or chloro; and R2 and R3 independently are hydrogen or C1-C6 alkyl;           which comprises catalytically hydrogenating a compound of the formula   wherein R and R1 are as defined hereinabove, and R4 and R5 independently are hydrogen or C1-C6 alkyl, in the presence of an acid medium stronger than glacial acetic acid.
Patent CA-1265709-A (CA)
Inventor: ST-MICHEL ANDRE
IPC: B27N9/00
Filed: 1985-10-04
Granted: 1990-02-13
Abstract: A WOOD SUBSTRATE HAVING GOOD FLAME RESISTANCE    ABSTRACT    A wood substrate having good flame resistance characteristics while substantially maintaining its adherence characteristics for asphalt products.  One surface of the wood substrate has a coating of an inorganic soluble silicate impregnating the wood substrate and forming a firm bonding with it.  A process which is disclosed comprises: a) coating at least one surface of a wood substrate with a concentrated solution of an inorganic soluble silicate, and b) drying said coating as to leave on said surface the inorganic silicate impregnat-ing the wood substrate and form a firm bonding with the wood substrate.
Patent CA-1251314-A (CA)
Title: Portable toilet cabana
Inventor: HARDING GEORGE W
IPC: E04H1/12
Filed: 1985-12-09
Granted: 1989-03-21
Abstract: PORTABLE TOILET CABANA                   ABSTRACT OF DISCLOSURE     A portable toilet cabana is formed of four relatively resilient, sheet plastic walls joined together along their vertical edges by an impact protective and structural stiffening corner joint. The adjacent vertical edges are formed with parallel, narrow flanges bent about 45° out of the planes of their sheets and an extruded T-shaped connector is arranged with its stem between the flanges and its head overlapping the free edges of the flanges. Mechanical fasteners extend through, and laminate together, the pairs of aligned flanges and the connector stem. Narrow, vertical, bumper forming channels are integrally formed in each of the sheets adjacent their corner flanges and extend outwardly of the walls a sufficient distance to protect the corners against impacts to the sides of the cabana and yet, are close enough together so that the pair of adjacent bumpers can be grasped in one hand for moving the cabana. A roof panel covering the wall forming enclosure has step-like edge portions overlapping and fastened to the upper edges of the walls, and terminating in a depending horizontally extended, angularly arranged edge flange. The edge portions stiffen and reinforce the cabana structure in cooperation with the corner construction.
Patent CA-1248688-A (CA)
Inventor: MUMCU SALIH
IPC: C08J3/12
Filed: 1986-03-21
Granted: 1989-01-10
Abstract: ABSTRACT OF THE DISCLOSURE         Polyamide-based coating powders with a practically uniform particle size distribution are prepared by first dis-solving a polyamide in ethanol at 127 to 135°C and then cooling the solution while distilling the ethanol in such a manner that the reactor jacket temperature does not drop below the temperature of the reactor contents till the end of the precipitation stage.
Patent CA-1267152-A (CA)
Inventor: FUJITA SHOICHI
IPC: C07C275/62
Filed: 1986-04-09
Granted: 1990-03-27
Abstract: Abstract of the Disclosure A polyisocyanate having a biuret structure obtained by allowing .alpha.,.alpha.,.alpha.',.alpha.'-tetramethyl-xylylene diisocyanate, a diisocyanate represented by the general formula:              OCN-CH2 ? R ? CH2-NCO wherein R is a divalent hydrocarbon residue and water to react.     The polyisocyanate is used in the form of the two-part type of polyurethane composition in combination with a polyol.     The composition can provide coating films which excel in every physical properties required for the coating film, such as drying property, impact resistance, weather-ing resistance and chemical resistance, and therefore are advantageously used, for example, as a paint for auto-mobile repairing uses, etc.
Patent CA-1251009-A (CA)
Title: Roof construction
Inventor: BIENVENU JOSEPH
IPC: E04D1/18
Filed: 1986-05-13
Granted: 1989-03-14
Abstract: Abstract of the Disclosure A roof shingle is provided with upper and lower edges adapted for resilient interlocking with the corresponding lower and upper edges of further such shingles arranged in adjacent rows in a roof construction.  The end edges are also provided with lip and slot arrangements to facilitate end-to-end interlocking.  One end of each shingle has a projecting tab for nailing to the building, such tab being hidden beneath an adjacent shingle in the finished construction.
Patent CA-1265098-A (CA)
Inventor: POETZ FRANZ
IPC: G21F5/12
Filed: 1986-05-20
Granted: 1990-01-30
Abstract: Abstract In containers having latchable covers for closing the container vessel, the covers are rigidly connected to the vessel opening and this condition can be disadvantageous under various load conditions.  To attain a flexible yet secure closure, the cover is provided with an annular groove formed in the peripheral edge thereof.  The cover is thereby capable of yielding under stress.  For tensioning the cover, a device can be fixed in a recess formed in the inner wall surface of the vessel.  Upright supports project out from a plate and are in contact engagement with an end face of the cover remote from a shoulder formed in the inside wall surface of the vessel opening.  A tensioning unit is subjected to pressure and then presses the cover together in the region of the annular groove.  After the latches are inserted into a recess, the tensioning unit is relieved of stress.  The latches are then wedged in by the resilient action of the cover to produce a simple and reliable connection.
Patent CA-1246590-A (CA)
Inventor: SASAKI MANJI
IPC: C07D493/10
Filed: 1986-06-11
Granted: 1988-12-13
Abstract: Abstract Hydroxyphenylpropionic acid ester represented by the structural formula,   having a novel crystalline structure which, when subjected to Cu-K.alpha. X-ray diffraction, shows sharp X-ray diffraction peaks at angles of diffraction, 2 .theta. = 4.2° and 2 .theta. = 10.6°, has a higher melting point and can be obtained in the form of larger crystals with higher purity than known forms.  The compound is a stabilizer for synthetic resins.
Patent CA-1270146-A (CA)
Inventor: EREMITY FRANK
IPC: B41J2/115
Filed: 1986-10-20
Granted: 1990-06-12
Abstract: INK CATCHER AND DROP CHARGE         SENSING DEVICE    ABSTRACT OF THE DISCLOSURE          The invention is an ink drop catcher for use in a drop marking device such as an ink jet printer. The catcher receives drops which are not to be deposited on the recording medium.  The catcher includes a laby-rinth passage through which the drops pass to return to the ink supply.  An electrode disposed along the laby-rinth passage senses the current flow created by the accumulation of the charges from a series of test drops. This current flow is used by phasing circuitry to insure that the drops are correctly charged at the time they are formed.
Patent CA-1260079-A (CA)
Inventor: BARZILAI ZEEV
IPC: G06F11/22
Filed: 1987-02-27
Granted: 1989-09-26
Abstract: SHIFT REGISTER LATCH ARRANGEMENT FOR  ENHANCED TESTABILITY IN DIFFERENTIAL  CASCADE VOLTAGE SWITCH CIRCUIT          ABSTRACT OF THE INVENTION        A shift register latch (SRL) arrangement for testing a combinational logic circuit, producing true and complement outputs in nature, has two clocked DC latches and additional circuitry for providing an input: to the second latch.  Clock signal trains and an extra TEST signal are used to control the SRL arrangement in different modes. In a first mode, one of the outputs from the combinational logic circuit is latched into the first latch and provided to a succeeding combinational logic circuit.  In a second mode, a plurality of the SRL arrangements are interconnected together to form a shift register chain so that each latch acts as one position of the shift register chain.  Further, in a third mode, the true and complement outputs of the combinational logic circuit are exclusive ORed and its result is latched into the second latch. During the third mode, output of the first latch is prevented from being latched into  the second latch.
Patent CA-1271693-A (CA)
Inventor: DUCHOW ALFRED
IPC: B60C15/02
Filed: 1987-03-13
Granted: 1990-07-17
Abstract: TITLE OF THE INVENTION:           FILLER RING FOR A VEHICLE WHEEL AND TIRE ASSEMBLY          ABSTRACT OF THE DISCLOSURE:    A filler ring,  made of rubber or synthetic material,  for a vehicle wheel and pneumatic tire assembly where the beads of the tire are mounted on the radially inner periphery of a wheel rim next to essentially radially  inwardly  extending  rim flanges.   The filler ring covers a space located axially inwardly of a rim flange.  The filler ring comprises at least two planes of circumferential hollow chambers, with the planes of hollow chambers being superimposed on one another in a radial direction, and with at least two hollow chambers, which  are  successively arranged in  an axial direction, being provided in each of the planes of such hollow chambers.
Patent CA-1231343-A (CA)
IPC: C07D277/40
Filed: 1987-03-17
Granted: 1988-01-12
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to a novel intermediate for a cephalosporin, and a process for producing the intermediate.
Patent CA-1264264-A (CA)
Inventor: KAZDA JIRI G
IPC: A61H3/02
Filed: 1987-04-10
Granted: 1990-01-09
Abstract: Abstract The crutch comprises adjustable elements applied to each of the two crutches and operated, during walking, by the corresponding hand.     Said adjustable elements applied to each crutch comprise a lever     pressed by hand      and fulcrumed on a support      fastened along sleeve     of the crutch; a rod     controlling piston     of hydraulic damper whose fluid     is made to pass through an opening of adjustable size to vary the pressure, being connected to said rod.
Patent CA-1274691-A (CA)
Inventor: BUSWELL RICHARD F
IPC: C10L3/10
Filed: 1987-05-29
Granted: 1990-10-02
Abstract: Abstract Radiation Shield for Reformer Apparatus A reformer apparatus 8 having a heat shield for a reformer duct    is disclosed.  Various construction details which increase the durability of the heat shield are developed.  In one embodiment, the heat shield includes a plurality of rings which are axially and circumferentially segmented, the rings being supported by a platform on which the stack of rings rests.
Patent CA-1273158-A (CA)
Inventor: HANSEN JOHN H
IPC: D06M15/431
Filed: 1988-05-31
Granted: 1990-08-28
Abstract: ABSTRACT OF THE DISCLOSURE      Nylon/cotton blend fabrics containing at least 40% by weight of nylon are rendered flame resistant and durable to multiple launderings in a two step process in which a THP/urea precondensate/ammonia polymer network is formed within the cotton fiber structure then durability is enhanced in a second step in which a flame resistant cyclic phosphonate ester and a THP salt plus urea are applied. Durability up to 50 multiple washings and continued flame resistance for these nylon/cotton blend fabrics are reported.
Patent CA-1262281-A (CA)
Title: Multi-system television receiver
Inventor: KATO TOMIO
IPC: H04N5/46
Filed: 1988-10-31
Granted: 1989-10-10
Abstract: Abstract of the Disclosure A multi-system television receiver capable of receiving television signals of a plurality of different broadcasting systems with a plurality of different subcarrier wave frequencies involves detecting the frequency of a subcarrier wave of the received television signal and producing frequency data representing the detected frequency. Provision is also made for detecting the system of the television signal and producing system data representing the detected system.  Changing of a TV channel of the receiver is also detected, and the frequency data and system data are held.  The television receiver circuits are then set in a condition that complies with the broadcast system of the received television signal as determined by the frequency data and the system data.
Patent CH-539110-A (CH)
Title: Abrasive - having granules coated with silicon - and metal(s) for improved adhesion to binder
Inventor: PETR PETROVICH OTOPKOV
IPC: C09K3/14
Filed: 1972-03-28
Abstract: Abrasive has Si-contg. coating with is not 2 components on its granules, the other component(s) being Cu, Ag, Au, Al, Co, Ni, Ru, Ir, Os, Pt and/or Gp. IV-VII transition metals. The granules can be used in abrasive materials with org., ceramic and metallic binders, the coating contg. component(s) besides Si with chemical affinity for the binder. The storage stable coating adheres well to both the granules and the binder, has high thermal stability, and is pref. 0.1-1000 mu m thick.
Patent CH-543520-A (CH)
Title: Trimethoxycinnamoyl-piperazines - with vasodilatory activity
Inventor: GERARD HUGUET
IPC: C07D295/185
Filed: 1972-05-30
Abstract: Title cpds. of formula (I) (where R is ethoxy, pyrrolidino, or isopropylamino). which are peripheral and coronary vasodilators, are prepd. by reacting a cpd. of formula (II) (where Z is 3,4,5-trimethoxycinnamoyl or isobutyloxycarbonyl) with a cpd. of formula (III).
Patent CH-505884-A (CH)
Title: De-icer compn for cars combined with sun-tan - lotion and insect-repellant
Inventor: ROSTETTER CHRISTIAN DR
IPC: A61Q17/02
Filed: 1967-06-19
Abstract: for car-door locks and car-windows is used in combination with sun-protective agent for human skin, and pref. compn. also contains an insect-repellent and is available as aerosol. Advantage is convenience in carrying, particularly for tourist-drivers. Components are selected so that no chemical reaction takes place, de-icer does not injure skin and sun-lotion and insect-repellent, if present, do not corrode metal or affect transparency of car-windows. Suitable de-icers are 1-6C mono- or polyhydric alcohols or aminoalcohols; suitable sun-protective agents are phenyl salicylate, glycerol monosalicylate, isobutyl, p-amino-benzoate, 6,7-dihydroxycoumarin, isopropyl cinnamate.
Patent DK-116383-A (DK)
Inventor: CLARK DUNCAN GEORGE DERWENT
IPC: H04L7/04
Filed: 1983-03-10
Abstract: A line network communication system transmits coded data signals on a base band carrier signal and includes a receiver capable of recovering the coded data signals from transmitted signals. The receiver operates in a search mode initially, in which a series of data signals received at (13) is compared, at different relative phases, with a series of coded reference signals using an arrangement of shift registers (12, 15) and an exclusive OR gate (11). 
<??>The reference signals are generated by a coder (1) under the command of a central control unit (3). The control unit monitors the results of comparisons and varies, by means of a shifter circuit (6), the relative phase of compared signals until at least one comparison indicates a degree of correlation exceeding a threshold value. The control unit then operates, in a tracking mode, to verify that said degree of correlation is maintained for a preset number of subsequent comparisons and in dependence on a successful verification enters a locking mode. The control unit maintains a selected phase difference between compared series while the degree of correlation exceeding said threshold value exists.
Patent DK-167088-A (DK)
Inventor: YUREK GREGORY J
IPC: H01L39/12
Filed: 1988-03-25
Abstract: A superconducting oxide-metal composite, comprising a superconducting oxide phase and a noble metal phase to provide said composite with improved mechanical properties. Said superconducting oxide phase being present almost continuously throughout the composite and said noble metal is precipitated in the oxide phase as finely divided substantially pure metal phase and is intimately mixed in the composite for acting as a skeleton in the composite to improve the ductility and strength of said composite.
Patent DK-183881-A (DK)
Inventor: MCLUCKIE J C
IPC: G08B25/00
Filed: 1981-04-24
Abstract: A sheltered housing communications system comprises a plurality of sheltered housing groups each having tenanted houses (14) interconnected to a wardens house (12) accommodating a terminal (20) by means of a communications network (13). A communications centre (10) functionally duplicates the terminal (20) for a plurality of wardens houses (12) and are connected by communications channels (11) to the respective wardens terminals (20) and each wardens house (12) comprises means (29) for switching the pertaining local network (13) through to the communications centre (10) so as to bypass the local wardens terminal (20).
Patent DK-190782-A (DK)
Inventor: MULLER R H
IPC: A61M5/315
Filed: 1982-04-28
Abstract: A hypodermic syringe provided with a container and an adapter connected to the container and on which a hypodermic needle can be placed with a piston slidable in the container and provided with a closed projecting part which in the extreme position of the piston in the container fills the adapter to leave unoccupied a small space between the inner wall of the adapter and the outer wall of the projection on the piston, the top of the projection then closing the passage of the hollow adapter to the hypodermic needle, and both the hollow space in the adapter and the projection on the piston preferably being tapered, the latter preferably at an angle smaller than the angle at which the hollow space tapers.
Patent DK-205179-A (DK)
Inventor: FELSVANG K S
IPC: B01D/
Filed: 1979-05-18
Abstract: Sulphur dioxide in hot flue gas is absorbed by spray drying in the flue gas of a suspension containing calcium hydroxide. Removal of fly ash from the flue gas is dispensed with prior to the absorption-and-spray-drying process, and the powder resulting from the process comprising the fly ash and partly reacted calcium hydroxide is fed back. The conditions are adjusted such that the flue gas has a temperature after the process lying 8-40 degrees centigrade above its dew point. The method provides a particularly good utilisation of the calcium hydroxide used as base material and the neutralising capability of the fly ash, and problems with sedimentation of the absorption medium prior to its atomising are avoided.
Patent DK-284484-A (DK)
Inventor: PETERSSON BO ANDERS OLOF
IPC: H01M10/44
Filed: 1984-06-08
Abstract: An independent regulator 4 for regulating the charging current I2 to the individual cell 1 in an accumulator 2. The regulator shunts the part of the supply current I1 which is excess of the charging current I2. By this means there is achieved an optimal charging of each cell independent of the difference in the self-discharging of the individual cells. The size of the shunted current is determined by the difference between the pole voltage of the cell and a reference voltage generated in the regulator. <IMAGE>
Patent DK-344181-A (DK)
Inventor: FONTAINE J F L
IPC: B60C11/04
Filed: 1981-07-31
Abstract: The tread of the car tyre has a number of projections 38, which form grooves 40 running essentially radially from the middle of the tyre out to the edges of the tread. Each projection 38 comprises a rigid part 42 and at least one flexible part 44, which are designed so that when a braking force is applied to the tyre, the flexible parts 44 will be deformed in a way that promotes the evacuation of water from the contact surface between the tyre and the road surface. This affords good resistance to skidding when driving on a wet road surface. <IMAGE>
Patent DK-439286-A (DK)
Inventor: MAGNUSSON HANS GOERAN
IPC: C07D/
Filed: 1986-09-12
Abstract: Propanol derivatives of formula (I) wherein X is a leaving group; R1 is H or a protecting group; and R2 is H, and R3 is a group-CH2Y wherein Y is a leaving group; or R2 and R3 together form =CH2. The propanol derivatives of the formula (I) are useful as multifunctional alkylating agents.