baber/WOPTO huggingface dataset:
Patent CA-1230438-A (CA)
Inventor: GARCIA ANTONIO LOPEZ
IPC: H04M1/70
Filed: 1985-03-12
Granted: 1987-12-15
Abstract: ABSTRACT OF THE DISCLOSURE         An exclusion  device for excluding other telephones con-nected to a common line when one is in use, comprising a full wave bridge rectifier having two pairs of terminals, one said pair of terminals being for connection in series with a telephone across the common line, a thyristor connected the other pair of terminals, and a voltage divider connected across said other pair of terminals, the mid-point of said voltage-divider being connected to the gate of the thyristor, whereby when no other telephone is in operation, lifting of the telephone handset causes current to flow through the bridge rectifier and trigger circuit, said current triggering the thyristor and thereby permitting operation of said telephone, and when another telephone is in use insufficient current is avail-able to trigger the thyristor whereby operation of said telephone is inhibited.
Patent CA-1239365-A (CA)
Title: Spiral designed reactor
Inventor: CHEN RICHARD Y
IPC: A23C21/00
Filed: 1985-03-15
Granted: 1988-07-19
Abstract: ABSTRACT OF THE INVENTION     A flow reactor for reacting a feed stock with a pretenses preparation immobilized on and within the pores of a support medium while traversing a spiral path between adjacent turns of said spiral.  A support medium has a spacing means placed on one surface thereof.      The support medium and spacing means are then wound upon a porous core to form a jelly-roll like spiral configuration.  The marginal edges of the reactor are sealed but provision is made to introduce or remove materials from said core and the free end of the spiral is left open to also introduce or remove materials.  In a first form the feed stock is introduced into the core and the reacted feed stock is removed from the spiral free end.          In a second form the introduction and removal of the feed-stock and reacted feed stock is reversed.  The spacing means may be a series of ribs on the support medium or may be a net-like sheet.
Patent CA-1235075-A (CA)
Inventor: MCDANIEL KENNETH D JR
IPC: B66C23/66
Filed: 1985-03-19
Granted: 1988-04-12
Abstract: ABSTRACT OF THE DISCLOSURE      An aerial platform is pivotally attached to the boom tip of a hydraulic crane.  The pivotal suspension permits the platform to remain level as the crane boom is elevated, while the pinned connection to the cross-shafts allow the attachment to be readily removed and re-installed.  The platform includes a basket and is positioned adjacent to the boom tip so that tools or other light materials may be exchanged between the ground and the basket by means of the whip line on the crane.  A dash pot, preferably in the form of an automotive shock absorber, attached between the bracket and the platform controls the rate of movement and hence prevents any sudden rotational movement of the platform relative to the boom tip as the boom is elevated into a desired working position.  A hand operated brake is provided to prevent rotation of the platform relative to the boom tip while the platform occupied and in a working position.  A device for storing the platform while attached to the boom tip so that the crane remain operable for certain uses and may also be transported in a normal manner is also provided.
Patent CA-1258288-A (CA)
Inventor: KURRASCH ANDREW J
IPC: A47B5/02
Filed: 1985-04-25
Granted: 1989-08-08
Abstract: Work Surface Height Adjustment Mechanism Abstract A mechanism for adjusting the height of a work sur-face (12) includes left- and right-side cable lift mech-anisms (16, 18) coupled to a central drive mechanism (20) through cables (96).  Each cable lift mechanism (16, 18) includes a hanger clip (22) engaging wall panel slots (15), a mounting plate (38) removably suspended from the hanger clip (22) and a vertically movable extrusion (74) guided along the plate (38) and having pulleys (88) engaging one of the cables (96) to support the work surface (12).  Antidislodgment latches (50, 60) prevent accidental dislodgment of the mounting plate (38) and clip (22).  One embodiment of the central drive mechanism (20) includes a motor-driven screw (134) and a forward slide block (114) positioned within an elongated channel (110) and mounting a slidable yoke (122) secur-ing ends of the cables (96).  The slide block (114) bears against a nut (146) captured within the channel (110) and threadably received on the screw (134).  Axial movement of the nut (146) causes corresponding movement of the slide block (114) and yoke (122), thereby exert-ing forces through the cables (96) to selectively raise or lower the extrusion (74) and work surface (12).
Patent CA-1248395-A (CA)
Inventor: RECZEK JAMES A
IPC: G03C7/305
Filed: 1985-05-09
Granted: 1989-01-10
Abstract: PHOTOGRAPHIC ELEMENT AND PROCESS FOR PROVIDING          METAL COMPLEX COLOR IMAGES Abstract of the Disclosure A process of obtaining highly stable color images comprises use of an element which has a support having thereon at least one silver halide emulsion layer having associated therewith an essentially colorless, immobile, ligand-releasing compound of the structure LIG-X.  In this structure, LIG is a ligand which is capable of complexing with metal ions (e.g. ferrous ions) to form a metal complex dye, and X is a group which, as a function of silver halide development, is cleaved from LIG.  A color image is formed by developing the described element after imagewise exposure with a developing agent to imagewise cleave the bond between LIG and X, and treating the developed element with metal ions (e.g. ferrous ions) to form a metal complex dye image.
Patent CA-1257742-A (CA)
Inventor: KIGHTLINGER ADRIAN P
IPC: C08F8/12
Filed: 1985-06-05
Granted: 1989-07-18
Abstract: ABSORBENT COMPOSITIONS                   Abstract Of The Disclosure A substantially water-insoluble solid liquid-absorbing composition comprising an alkali metal salt of an aqueous alcoholic alkali saponified cross-linked homo-polymer of acrylonitrile or methacrylonitrile and the process for the preparation thereof.
Patent CA-1240778-A (CA)
Inventor: KOEPPL GEORG
IPC: H02H3/05
Filed: 1985-07-30
Granted: 1988-08-16
Abstract: ABSTRACT OF THE DISCLOSURE A safety mechanism is described which is used in an electrical distributing system with a bus-bar and of branches emanating from the bus-bar and has safety relays which turn off the malfunctioning part of the system in case of error.  In this safety mechanism, redundancy is increased with respect to a malfunction-ing of any one of the relays while the number of safety relays remains the same  This is achieved by the fact that each of the safety relays responds to a measure-ment of currents and voltages of two branches and acts upon both branches via the switches separating them from the mains.
Patent CA-1228979-A (CA)
Inventor: KUWICA DANIEL
IPC: B23D63/16
Filed: 1985-08-29
Granted: 1987-11-10
Abstract: \     FILING DEVICE FOR CHAIN SAW CHAIN DEPTH GAUGES          ABSTRACT OF THE DISCLOSURE            A device for controlling filing of a depth gauge of a saw chain has an elongated file holder with a center portion having clips for holding a file. The filing surface of the file faces outwardly from the holder. The file holder has a flat surface facing outwardly on a first side of the center portion and has a straight edge facing outwardly on a second side of the center portion. The flat surface and the straight edge are positioned relative to the center portion such that, after a depth guage of a first cutter link has been filed to a desired level, the flat surface rests against the cutter edge of the first cutter link while the straight edge engages the non-cutter link of the chain and a back of a second cutter link.
Patent CA-1261160-A (CA)
Inventor: MARKS ROBERT T
IPC: F16K31/06
Filed: 1985-09-20
Granted: 1989-09-26
Abstract: Reversing Valve Assembly with Improved Pilot Valve Mounting Structure Abstract A refrigerant reversing valve assembly comprising a refrigerant reversing valve including a fluid pressure actuable reversing valving member for reversing the direction of refrigerant flow in a refrigeration system, a pilot valve unit for controlling actuation of the valving member comprising a pilot valve housing in fluid communication with the reversing valving member, an actuable pilot valving member in the housing, and pilot valve actuating means comprising a pilot valving actua-ting member plunger coupled to the pilot valving member, a guide tube surrounding the plunger connected to the pilot valve body and projecting therefrom, and a solenoid surrounding the guide tube for actuating the plunger, and supporting structure for interconnecting the revers-ing valve and the pilot valve unit.  The supporting structure includes an anchoring panel rigidly fixed with respect to the reversing valve and rigidly fixed to the pilot valve unit for securing the reversing valve and pilot valve unit together with the plunger guide tube projecting away from the anchoring panel in a first direction, a rigid retainer panel detachably connected to the guide tube projecting end remote from the anchor-ing panel for maintaining said solenoid in position with respect to said guide tube between the panels, and coupling panels engaged between the anchoring and retain-er panels.
Patent CA-1251772-A (CA)
Inventor: HO TEH C
IPC: C10G45/08
Filed: 1985-09-27
Granted: 1989-03-28
Abstract: ABSTRACT OF THE DISCLOSURE           Supported, hydroprocessing catalysts com-prising a sulfide of (i) trivalent chromium, (ii) Mo, W or  mixture  thereof and  (iii)  at  least one metal selected from the group consisting of Ni, Co, Mn, Cu, Zn and mixture thereof and mixture thereof with Fe. These catalysts are made  by compositing a preselected quantity of support material with a precursor com-prising a mixture of (i) hydrated oxide of trivalent chromium and (ii) a salt containing a thiometallate anion of Mo or W and a cation comprising at least one divalent promoter metal chelated by at least one, neutral,  nitrogen-containing polydentate ligand and heating the composite in the presence of sulfur and hydrogen in an oxygen-free atmosphere.  These catalysts have been found to be useful hydrotreating catalysts having nitrogen removal activity superior to that of commercial catalysts such as sulfided  cobalt-molybdate on alumina.
Patent CA-1261240-A (CA)
Inventor: HOWEY JON A
IPC: G11B23/033
Filed: 1985-10-23
Granted: 1989-09-26
Abstract: Nonwoven Fabric Abstract Nonwoven fabrics are described comprising a layered fabric having an inner layer of substantially thermoplastic material, for example Nylon 6 fibers, disposed adjacent and recessed bonded to at least one outer layer or a pair of outer layers of textile length fibers by means of heat and pressure.  The thermoplastic fibers in the inner layer have a lower melting point than the outer fibers in the fabric.          A nonwoven fabric constructed in this manner has qualities of; low levels of debris, high compressibility, low abrasiveness, and dimensional stability.  These qualities are decidedly of use in many products, most particularly as a liner in computer diskettes, wherein a liner material must be used to wipe the magnetic disk within the computer diskette to keep it free of foreign particles, which may cause errors in the transfer of information onto or from the magnetic disk.
Patent CA-1232058-A (CA)
Inventor: TSUGANE SYUZO
IPC: H04N19/50
Filed: 1985-11-07
Granted: 1988-01-26
Abstract: Abstract of the Disclosure A system for coding video signals e.g. television signals in block units is disclosed.  The coding system comprises a synchronization detector for detecting a frame synchronization from the video signal, and a block former operative to divide the video signal in block units per a predetermined number of lines by using a picture frame synchronization signal detected by the synchronization detector as a reference.   When the number of lines included in a block immediately before the subsequent picture frame synchronization signal is less than the predetermined number of lines, the block former designates the block as an ineffective block.  The coding system further comprises a coder operative to apply a coding processing to the blocks except for the ineffective block designated by the block former in accordance with a predetermined coding procedure, and transmitter operative to multiplex coded data outputted from the block former and coder, position information of the first block immediately after the picture frame synchronization signal, and the number of lines within the ineffective block so as to transmit the multiplexed signal thus obtained.  Thus, when the input video signal is asynchronously switched, the coding system necessarily executes only a processing per each block, thus proving a reproduced picture image free from distortion on the side of a receiving station.
Patent CA-1239471-A (CA)
Inventor: OHE JUNZO
IPC: H01Q1/32
Filed: 1985-11-21
Granted: 1988-07-19
Abstract: ABSTRACT OF THE DISCLOSURE    An automobile antenna system integrally mounted on the vehicle body detects the high-frequency surface currents induced on the vehicle body by broadcast waves.  The antenna system includes a high-frequency pickup having a loop antenna and a core around which the loop antenna is wound.          The pickup is secured to a predetermined position of the vehicle body by fixture means, and a predetermined side of the loop antenna is opposed to a marginal edge portion of the vehicle body.
Patent CA-1250855-A (CA)
Inventor: KOENIG KLAUS
IPC: C07C265/14
Filed: 1986-02-14
Granted: 1989-03-07
Abstract: 4,4'-DIISOCYANATO-PHENYLBENZYLETHER, A PROCESS   FOR THE PREPARATION THEREOF AND USE IN THE    PRODUCTION OF POLYURETHANE PLASTICS      ABSTRACT OF THE DISCLOSURE The present invention is directed to 4,4'-di-isocyanato phenylbenzylether, its method of production by reaction of the corresponding diamine with phosgene and the use of the diisocyanate for the production of polyisocyanate polyaddition products, preferably polyurethane plastics.
Patent CA-1237126-A (CA)
Inventor: FONG DODD W
IPC: C08B31/12
Filed: 1986-03-03
Granted: 1988-05-24
Abstract: ABSTRACT OF THE DISCLOSURE        The invention relates to an improved cationic starch.          This starch is composed of a major portion of starch which has been modified with a water-soluble cationic polymer comprising a least 10 mole percent of the dimethyl sulfate or the methyl chloride quaternary ammonium salt of 1-acryloyl-4-methyl piperazine.  The invention also contemplates using such cationic starches to modify papers and the improved papers so treated.
Patent CA-1261814-A (CA)
Inventor: HAMILTON DAVID M JR
IPC: B01J37/00
Filed: 1986-04-07
Granted: 1989-09-26
Abstract: A B S T R A C T            IMPROVED HYDROCONVERSION CATALYST AND PROCESS      An improved hydrocarbon conversion catalyst comprising one each of molybdenum or tungsten and of cobalt and/or nickel incor-porated into a titania-containing gamma alumina support prepared by mulling the appropriate ingredients, extruding and drying and calcining the extrudate obtained. The catalyst is suitably applied in hydrodenitrification and hydrodesulphurization processes.
Patent CA-1270914-A (CA)
Inventor: HASIRCOGLU ALEXANDER W
IPC: H05K3/34
Filed: 1986-08-21
Granted: 1990-06-26
Abstract: MULTICONDUCTOR ELECTRICAL CABLE TERMINATIONS           AND METHODS AND APPARATUS      FOR MAKING SAME           Abstract of the Disclosure Cables having interspersed co-planar signal and ground wires are terminated at a planar circuit board by stapling the cable to the circuit board with a bus member, mechanically and electrically connecting the signal wires to signal wire termination sites which are downstream from the bus member, fold-ing the ground wires back over the bus member, and mechanically and electrically connecting the ground wires to the bus member.
Patent CA-1272600-A (CA)
Inventor: GROFF GORDON S
IPC: B01F23/10
Filed: 1986-09-11
Granted: 1990-08-14
Abstract: ABSTRACT     Water flow through air/water spray heads of an automatic in duct humidification and evaporative cooling system for buildings is modulated by a pneumatic control signal delivered to rear chambers of the system's spray heads through a pneumatic signal reversing relay connected with a pneumatic signal sending line in the pneumatic control section of the system.
Patent CA-1269305-A (CA)
Inventor: CLERC MICHEL
IPC: B62D1/18
Filed: 1986-09-29
Granted: 1990-05-22
Abstract: Company called: CYCLES PEUGOT     Fixing device for a tubular part, in particular for the steering column of a vehicle ABSTRACT     The tubular part (1) passes through a middle support piece (25) which is arranged between two clamping flanges (17a, 17b).  A tie rod (21) passes through the flanges (17) and bears against the external surfaces of these flanges by means of a stop (29) and a clamping device on the one hand, and a nut (31), on the other hand, The clamping device consists of a bistable toggle-joint system comprising two levers (40,41) located in between the stop (29) and a bearing part (34). The stop (29), the levers (40,41) and the bearing part (34) have com-plementary hanging surfaces which are freely engaged with each other for assembly of the clamping device.  With the device according to the invention it is possible to fix a steering column which can be continuously adjusted by pivoting and/or sliding.  It is also possible to absorb the torques which may be transmitted to the steering column when the anti-theft device of the vehicle is en-gaged.
Patent CA-1258954-A (CA)
Inventor: HANSON RAYMOND
IPC: A43D25/20
Filed: 1986-11-12
Granted: 1989-09-05
Abstract: ABSTRACT                  ATTACHING SOLES TO SHOES           Method of bonding a sole to a shoe by applying moisture-curable solvent-free melt adhesive to the sole and/or shoe upper, subjecting the adhesive coating to a hot-cure step with air-borne moisture, and pressing the sole and shoe upper together with the adhesive between them immediately after the hot-cure step, preferably in less than 90 seconds after leaving the hot-cure.         With preferred polyurethane melt adhesives the sole and shoe upper are preferably pressed together with a delay of not more than 60 seconds.         In  some  cases  the  bond  is  effected without application of adhesive to the sole, which may be merely pretreated by wiping with solvent or primer solution.
Patent CA-1257336-A (CA)
Inventor: CHARLTON DAVID E
IPC: G02B6/34
Filed: 1987-04-08
Granted: 1989-07-11
Abstract: Abstract of the Disclosure A dispersion  transformer  for  limiting the data rate  of  an  optical  fiber  transmission  system.   A transmission   optical   fiber,   which   connects   a transmitter and a receiver, may have a bandwidth much greater  than  that  necessary  to  transmit  a  desired predetermined  maximum  data  rate.   The  transmitted signal is connected to wavelength disperser means which spatially separates the different wavelength components of the transmitted signal.  Each wavelength component is then propagated with a different delay by optical fiber  delay  means.   The  wavelength  component  which propagates   with   the   least   delay   through   the transmission optical fiber is subjected to the least induced delay in the optical fiber delay means and that which propagates with the greatest delay through the transmission optical fiber is subjected to the greatest induced  delay  in  optical  fiber  delay  means,  the remaining components being subjected to intermediate delays.  The delayed wavelength components are combined to form a series of broadened optical pulses.
Patent CA-1248138-A (CA)
Inventor: LIN HENRY C
IPC: C07C269/04
Filed: 1987-10-09
Granted: 1989-01-03
Abstract: ABSTRACT     A method for the preparation of a 2-(trifluoro-methyl)-phenyl carbamic fluoride comprises isomerizing N-(trifluoromethyl)-anthraniloyl fluoride in the presence of hydrogen fluoride to 2-(trifluoromethyl)phenyl carbamic fluoride.
Patent CA-1274654-A (CA)
Inventor: SCHWARTZ LEO
IPC: A47D7/00
Filed: 1987-12-09
Granted: 1990-10-02
Abstract: CHILD CRIB WITH DISPLACEABLE AND                    STORABLE SIDE GATE                        ABSTRACT           A child crib comprising a head and a foot frame.          A mattress is supported elevated between the frames.  Each of the frames has opposed vertical side edge members.   A gate is secured to one side of the matteress between a common one of the vertical side edge members of the head and foot frame, and extends above the mattress.  The other common ones of the vertical side edge members each have a first straight elongated guide channel section extending in a predetermined length thereof and communicating at a lower end thereof with a further guide channel section extending under the mattress.   A displaceable gate having at least two spaced apart guide member in opposed side edges thereof  is also provided with the  guide members engaging the guide channels whereby the displaceable gate is displaceable from a position of use between the other common ones of the vertical side edge members to a storage position under the mattress.
Patent CA-1274147-A (CA)
Inventor: LESSI FRANK
IPC: F03B13/26
Filed: 1988-04-21
Granted: 1990-09-18
Abstract: ABSTRACT OF THE DISCLOSURE    A portable electric generator in which a float tank rises and falls in response to tidal  flow.  The float tank  is operatively connected to a wheel  having a plurality of circumferential tanks, half of which are water filled and which is rotatable about a horizontal axis in both a clockwise and anticlockwise direction. When a full tank reaches the top of the wheel, trip means operate to release the water which flows over a turbine to corresponding empty tank at the bottom of the wheel.
Patent CH-514024-A (CH)
Title: Synthetic leather with a bonded non woven fabric
Inventor: FAHRBACH ERICH DR
IPC: D04H1/4258
Filed: 1969-04-30
Abstract: Synthetic leather for use in manufacture of shoes, etc. has the bonding agent, which contains PVC, in a coagulated state. The bonded fabric may then be coated with PVC on one face. Coagulation of the PVC is achieved by mixing with a dispersion of coagulable material such as synthetic rubber. Once the bonding agent has been coagulated, it is not squeezed out by passing the fabric through rollers to remove water. After coating one face with PVC, the other (fabric) face can be heat-sealed to itself or a fabric liner.
Patent CH-497850-A (CH)
Title: Animal feeding stuff bel 680462 provided
Inventor: ROLLAND G RANK
IPC: A23K3/00
Filed: 1966-05-02
Abstract: Animal feeding stuff resembling canned dog food and comprising:- (1) pasteurised meat and vegetable constituents, soaked in (2) an aq. soln. of a polyol contng. at least 3 OH gps. (pref. glycerol) in amt. at least 4% (4-20%) of the compn. so as to exert a bacteriostatic effect, the water content of the compn. being 15-35% (pref. > 20%) so as to impart plasticity to it (3) an antimycotic agent (0.1-2.5%) such as benzoic acid, K sorbate, etc. Alternatively, soln. (2) may contain a sugar as major constituent (e.g. 10-25% of the compn.) and the polyol as a minor (25-100%) of the sugar). Stable, wet, plastic compn., not requiring refrigeration, which may be non-hermetically packed.
Patent CH-535207-A (CH)
Title: 5-Hydroxytryptamine diarylamidines antagonists
Inventor: HAROLD FRANCIS HODSON
IPC: C07D333/16
Filed: 1965-07-07
Abstract: (A) Cpds. of general formula (I): where R1, R2 = phenyl, thienyl (both opt. substd. (R1 phenyl pref. in 3-position, and R2 phenyl pref. in 3 or 4 or 3,4-position) with one or more halogen, alkyl, alkoxy, OH, alkylthio, alkyl-sulphinyl or alkyl-sulphonyl) A1 = alkylene, contng. 2-6 carbons and 1 or 2 O or S atoms (is not  2 carbons between O or S and NH group). A1 pref. OR3 (R3 = alkylene (2-4C)) A2 = alkylene (1-4 carbons, pref. -CH2). N.B. Alkyl and alkoxy have 1-4 carbons. (B) Salts of (I) with non-toxic acids. (I) are non-toxic, long acting antagonists of 5-hydroxytryptamine (5-HT) (i.e. antagonizing pressor effect of i.v. 5-HT in pithed rats, the contracting effect of 5-HT on isolated rat uterus, and the inflammatory effect of 5-HT when injected into plantar surface of rat feet).