baber/WOPTO huggingface dataset:
Patent CA-1295386-C (CA)
Title: Multi-piece connector and receptacle therefor
Inventor: GRANDY MARK E
IPC: G02B6/38
Filed: 1988-11-21
Granted: 1992-02-04
Abstract: ABSTRACT OF THE DISCLOSURE A connector and receptacle therefor used preferably to link a number of remote devices in daisy chain fashion by the joining of a plurality of separate cable segments.  The cable segments may contain electrical conductors, optical conductor fibers, or a hybrid thereof. Each cable segment ends with a con-nector.  Each cable segment is serially linked to the next through a joining of pairs of connectors to form a unified connector.  By the formation of the unified connectors, the plurality of cable segments are serially joined into what is effectively a single piece harness.  Each remote device is connected to a unified con-nector through a receptacle which receives the unified connector. In order to secure a daisy chaining effect between remote devices, a shunt for electrically connecting similarly functioning conduc-tors in the connectors of each unified connector may be provided in the receptacle.
Patent CA-1329496-C (CA)
Inventor: HELVEY ALEX
IPC: G01M3/20
Filed: 1989-01-05
Granted: 1994-05-17
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus for the detection of fluid leakage in a cast article having a cavity.  The apparatus has sealing means for sealing the cavity of the cast article for creating an inner chamber within the cavity.  An enveloping device having an open bottom covers the cast article and creates an annular chamber about the inner chamber.  A vacuum can be created within the inner chamber.  There is a supply means for penetrating the enveloping means for injecting a probe gas into the annular chamber.  There are measuring means in gaseous communication with the gas supplying means for automatically premeasuring a volume of the probe gas delivered to the annular chamber.  The premeasured volume of probe gas is determined by the volume of the inner chamber.         Valves disposed within the evacuating means control the vacuum in the apparatus and capture a mixture sample from the inner chamber.  A detector is in gaseous communication with the inner chamber for analyzing the mixture sample and for detecting the presence of the probe gas.  The presence of the probe gas in the mixture sample indicates leakage through the cast article.
Patent CA-1333365-C (CA)
Title: Alumina hydrate-containing toothpaste
Inventor: EVANS KENNETH A
IPC: A61K8/00
Filed: 1989-02-08
Granted: 1994-12-06
Abstract: This  invention relates to toothpaste containing an alumina hydrate abrasive and flavouring.            According  to the invention, there is provided a toothpaste containing  flavouring  and  unmilled, precipitated alumina trihydrate  as  an abrasive, wherein the alumina trihydrate particles  have a  median  particle  size  of  at  least 3 micrometres.            The  median  particle  size  of  the  alumina trihydrate is preferably  below 30 micrometres, more preferably from 5 to 20 micrometres, and most preferably 8 to 12 micrometres.            It  has  been  found  that  the  use of an unmilled alumina trihydrate,  obtained  by precipitation, reduces the amount of  flavouring  material required to obtain a given flavour strength  when  compared  with  an  equivalent  content  of milled alumina trihydrate of similar particle size.
Patent CA-1319941-C (CA)
Inventor: NAKAMURA SHUJI
IPC: E05B85/24
Filed: 1989-03-28
Granted: 1993-07-06
Abstract: ABSTRACT OF THE DISCLOSURE     A lock device for the use of vehicle doors is disclosed, in which a latch engaging a striker is supported to a lock body by a first shaft, a ratchet for preventing the latch form reversing and an open lever for releasing the engagement of the ratchet with the latch are supported to the lock body by à second shaft, and a lock lever for changing over the relation between the ratchet and the open lever to the engagement and to the disengagement is supported to the lock body by a third shaft, wherein a lock piece moving with the pivotal motion of the lock lever is supported to the second shaft.  The lock device further includes a keyless lock mechanism, in which the operation of a sillknob alone cannot change over the lock device to the lock state.
Patent CA-1318315-C (CA)
Title: Ester of ascorbic acid 2-phosphate
Inventor: KATO KANEYOSHI
IPC: C07F9/655
Filed: 1989-04-20
Granted: 1993-05-25
Abstract: Abstract of the Disclosure The present invention relates to a compound of the formula.                                 wherein R1 is a hydrogen atom, carboxylic acid acyl ox carbamoyl which may be substituted; R is an aliphatic hydrocarbon group which may be substituted or alicylic hydxocarbon group which may be substituted, or a salt thereof.     The compound of the present invention has the effects to prevent and improve dysfunctions caused by oxygen free radicals, and can be used as preventive and therapeutic drugs against dysfunctions in the circulatory system.
Patent CA-1339444-C (CA)
Inventor: HERTLEIN KURT
IPC: C11D7/24
Filed: 1989-04-24
Granted: 1997-09-09
Abstract: The invention relates to a method for the cleaning, washing, degreasing, deoiling, removal of swarf or of pigment, of an object which comprises:  bringing the object into contact with a two-component system comprising a water-immiscible organic solvent, and water in the substantial absence of a surface tension lowering agent, and in the substantial absence of a substance increasing the alkalinity, and subsequently separating the object from the two-component system, and allowing the two-component system to separate in contaminated organic solvent and water.
Patent CA-1332608-C (CA)
Title: N-phenylpyrazol-4-yl ether derivatives
Inventor: HATTON LESLIE R
IPC: A61K31/41
Filed: 1989-07-05
Granted: 1994-10-18
Abstract: ABSTRACT          An N-phenylpyrazol-4-yl ether derivative of the formula:                          I       wherein R1 represents halogen, alkyl or alkoxy unsubstituted or substituted by halogen, alkylthio or alkylsulphinyl substituted by one or more halogen atoms, nitro, cyano, or alkylsulphonyl unsubstituted or substituted by halogen and n is 1 to 5, R3 represents hydrogen, halogen, cyano, nitro or alkyl group R which may be unsubstituted or substituted by halogen, R4 represents alkyl, alkenyl or alkynyl which is substituted by halogen, R5 represents hydrogen or an amino group NR6R7 wherein R6 and R7 represent hydrogen, alkyl, formyl or alkanoyl (or R6 and R7 together form a 5 or 6 membered cyclic imide) which may be unsubstituted or substituted by halogen, or alkoxycarbonyl unsubstituted or substituted by halogen, or R5 represents alkoxymethyleneamino unsubstituted or substituted on methylene by alkyl, or represents halogen, or pyrrol-1-yl, pyrazol-1-yl, 1,2,3-triazol-1-yl, 1,2,4-triazol-4-yl, piperidino, pyrrolidino, morpholino or N-alkylpiperazino optionally substituted by alkyl or phenyl and pesticidally acceptable acid addition salts thereof, possess arthropodicidal, nematocidal, anthelmintic and anti-protozoal activity.
Patent CA-1329405-C (CA)
Inventor: BEATTY WILLIAM E JR
IPC: H01H71/10
Filed: 1989-07-14
Granted: 1994-05-10
Abstract: RUBBER STOPS IN OUTSIDE POLES              Abstract of the Invention A molded case circuit breaker is provided with rubber stop assemblies disposed between the con-tact  assemblies  adjacent  the outside  poles  and  the cover portion of the housing.  The rubber stop assem-blies are disposed such that they prevent the contact assemblies from damaging the cover.   The stop assem-blies include a dual purpose U-shaped bracket having two parallel sets of arms.   One set of arms is pro-vided with aligned apertures at the free ends for re-ceiving a  pin which defines  a pivot point for  the crossbar  assembly.   The other  set  of  arms  is  also provided with aligned apertures at the free end for receiving  a  metal  pin  for  carrying  a  cylindrical shock absorber assembly.  The shock absorber assembly is mounted adjacent outside poles above the contact carrier but spaced away from the inside of the cover of the circuit breaker.   Thus, when the contact arm is opened,  it will stop against  the shock absorber and not damage the circuit breaker cover.  The center pole  is  provided with  an  adjacent  shock absorber, mounted  between  a  pair  of  spaced-apart  sideplates, vertically disposed and secured to the frame of the circuit breaker.   The center pole shock absorber is spaced away from the operating mechanism to prevent the center pole contact assembly from contacting it.
Patent CA-1331026-C (CA)
Inventor: SORENSEN JOSEPH A
IPC: B25B5/06
Filed: 1989-07-20
Granted: 1994-07-26
Abstract: ABSTRACT OF THE DISCLOSURE      A clamp which is operable with one hand includes a fixed jaw and a movable jaw.  The movable jaw connects to one end of a movable slide.  One-way drive means, by operation of a handle grip, releasably engages the slide and advance the movable jaw toward the fixed jaw.  Return motion of the movable jaw is accomplished manually when the one-way drive means is disengaged. A braking lever, biased to bind against the slide bar, prevents reverse motion of the movable jaw except when disengaged from the slide.  The handle advances the slide by driving a second lever which binds against a slide surface.  The second lever returns by spring force to its original position after each stroke of the handle.
Patent CA-1306037-C (CA)
Title: Charge/purge control system for air dryer
Inventor: CRAMER KENNETH L
IPC: B60T17/00
Filed: 1989-07-25
Granted: 1992-08-04
Abstract: ABSTRACT OF THE DISCLOSURE A compressed air system includes an electronic control which controls enabling and disabling of the compressor in response to pressure level variations in the system storage reservoir.  The control unit responds to compressor disabling by causing the system air dryer to regenerate or purge for a predetermined time period, even if the compressor is unloaded for time periods greater than the predetermined time period.  If the compressor comes back on load before expiration of the predetermined times period, purging of the air dryer is immediately discontinued.  Accordingly, the air dryer is never purged for long periods of time, thereby conserving the desiccant used in the air dryer, and also increasing the efficiency of the engine which operates the air compressor, since turbocharged engines normally communicate the output of the turbocharger to the air compressor, and venting a portion of the turbocharger for long periods of time can significantly decrease engine efficiency.
Patent CA-1314948-C (CA)
Title: Distributed constant type delay line device and a manufacturing method thereof
Inventor: ISHIZAKA TAEKO
IPC: H01P11/00
Filed: 1989-07-27
Granted: 1993-03-23
Abstract: ABSTRACT OF THE DISCLOSURE           A distributed constant type delay line device comprises a first base body with a first cutout portion at a bottom corner thereof, a first delay path pattern provided on a first side of the first base body, a first ground conductor provided on a second side of the first base body, a second base body with a second cutout portion at a bottom corner thereof in correspondence to cutout portion of the first base body, a second delay path pattern provided on a first side of the second base body, a second ground conductor provided on a second side of the second base body, in which the second base body is combined with the first base body by contacting the second ground conductor to the first ground conductor such that the first cutout portion on the first base body exposes a part of the second ground conductor at another bottom corner of the second base body and that the second cutout portion exposes a part of the first ground conductor at another bottom corner of the first base body, a pair of input/output pins respectively provided on the first and second base bodies for connection with respective first ends of the first and second delay path patterns, a single jumper provided so as to bridge the first and second base bodies for connecting a second end of the first delay path pattern to a second end of the second delay path pattern, and a pair of ground pins respectively provided on the first and second base bodies for connection with exposed parts of the first and second ground conductors.
Patent CA-1321883-C (CA)
Title: Conditioning roll biasing mechanism
Inventor: HURLBURT JOSEPH C
IPC: A01D43/10
Filed: 1989-09-25
Granted: 1993-09-07
Abstract: CONDITIONING ROLL BIASING MECHANISM                ABSTRACT OF THE DISCLOSURE           A biasing mechanism for a roll-type conditioning apparatus having a pair of generally vertically spaced, counterrotating conditioning rolls in which the upper roll is biased toward engagement with the lower roll is disclosed wherein a torsion bar interconnects the opposing ends of the upper roll such that any movement of either end of the upper roll away from the lower roll effects a twisting of the torsion bar to increase the biasing force exerted thereby on both ends of the upper conditioning roll.  The torsion bar is connected to a mounting mechanism which includes a hub assembly pivotally connected to the frame of the conditioning apparatus on a pivot arm movably mounting one end of the upper conditioning roll. The pivotal connection of the hub assembly effects a rotational movement thereof whenever the pivot arm is moved to effect a corresponding twisting of the torsion bar connected thereto. The mounting mechanism includes an adjustment apparatus operable to vary the minimum biasing force exerted on the upper roll by the torsion bar.  Any movement of either end of the upper conditioning roll will result in a twisting of the torsion bar to effect an increase in tensioning force exerted thereby on both ends of the upper conditioning roll, while a simultaneous movement of both ends of the upper roll will effect an opposing twisting of the respective ends of the torsion bar.
Patent CA-1314617-C (CA)
Inventor: RYE GLEN
IPC: H02B1/48
Filed: 1991-07-12
Granted: 1993-03-16
Abstract: A  B  S  T  R  A  C  T              Electrical outlet box open side and edges of walls surrounding outer side cooperate with a ring member to seal to a flexible vapour barrier.
Patent DK-151999-C (DK)
Inventor: LENZ SIGMUND
IPC: H04B7/14
Filed: 1982-03-23
Granted: 1988-07-04
Abstract: A method for compensating nonlinearities of a transmission member in a radio relay transmission system by means of a linear converter having a linear gain characteristic and a harmonic generator converter having a nonlinear characteristic, in which an intermediate frequency signal modulated a useful signal is converted by a local oscillator signal into a radio frequency signal and the output signals of the two converters are linked together by a network. The method further includes: setting the operating point of the harmonic generator converter in a manner to cause its output signal to be essentially composed of components corresponding to the useful signal and to third order intermodulation products thereof; modifying the harmonic generator converter output signal by substantially suppressing the useful signal component from that output signal and setting the amplitude of the remaining third order intermodulation products component of that output signal; setting a relative phase position between the modified output signal of the harmonic generator converter and the output signal of the linear converter; and combining the modified output signal of the harmonic generator converter and the output signal of the linear converter subsequent to setting the relative phase position.
Patent FI-69595-C (FI)
Inventor: EDELE EUGEN
IPC: D21F3/06
Filed: 1981-02-16
Granted: 1987-06-30
Abstract: Disclosed herein are a method and apparatus for the compression treatment of a material web in a calender or the like, wherein the pressure in the roller nip can be precisely set and regulated by the comparison between the set point value and the actual value of the pressure in the roller nip. The actual pressure is determined by a pressure measuring element mounted on a piston supported against the rollers of the calender or in the bearings of such a roller, taking into consideration the weight of the directly supported roller.
Patent FI-74867-C (FI)
Inventor: LANDSIEDEL HORST
IPC: B27K3/50
Filed: 1984-01-31
Granted: 1988-04-11
Abstract: 1. Method for the treatment of wood against wood-colonizing fungi and bacteria, characterized in that a biocidal material is used which contains as active ingredients the components (a) trialkyltin compounds of the general formula R3 SnX where R represents propyl or butyl and X represents the acid group of an organic or inorganic acid or -OSnR3 , (b) methylenendithiocyanate in a weight ratio of 5:1 to 1:3 especially 5:2 to 1:1.
Patent FI-90413-C (FI)
Inventor: JEFFERY JAMES EDWARD
IPC: C07C211/33
Filed: 1986-12-10
Granted: 1994-02-10
Abstract: N,N-Dimethyl-1-[1-(4-chlorophenyl)cyclobutyl]-3-methylbutylamine hydrochloride monohydrate is a non-hygroscopic material which can be used as a pharmaceutical in the treatment of depression.
Patent FI-87697-C (FI)
Inventor: EISENMANN MICHAEL
IPC: G02B6/28
Filed: 1988-04-22
Granted: 1993-02-10
Abstract: A fiber optic star coupler which is suitable, in particular, for monomode optical waveguides. This is realized by a multiple taper coupler configured as a hollow cylinder.
Patent FI-83192-C (FI)
Inventor: KARILAINEN LASSE
IPC: B60D1/26
Filed: 1988-09-12
Granted: 1991-06-10
Abstract: PCT No. PCT/FI89/00171 Sec. 371 Date Mar. 12, 1991 Sec. 102(e) Date Mar. 12, 1991 PCT Filed Sep. 11, 1989 PCT Pub. No. WO90/02681 PCT Pub. Date Mar. 22, 1990.A load distributing and articulating system in an all terrain vehicle of a tractor and a trailer arranged along a longitudinal axis. The trailer has a trailer body with a load section thereon. The system comprises a first pivot for articulating rotation between the tractor and the trailer in a vertical plane perpendicular to the longitudinal axis, about the longitudinal axis; a second pivot for articulating rotation between the trailer body and the load section, in a vertical plane along the longitudinal axis, about an axis perpendicular to the longitudinal axis; at least two variable length actuators disposed between the tractor and the load section for controlling rotation about said first and second pivots; an adjustable controller for varying the lengths of the variable length actuators independantly of each other; and a device for preventing the adjustable controller from varying the lengths of the variable length actuators, and for enabling variation of the lengths thereof.
Patent FI-90307-C (FI)
Inventor: LIU RICHARD TIEN-SZU
IPC: A47J31/20
Filed: 1990-02-21
Granted: 1994-01-25
Abstract: A beverage infusion device (10) for preparing an individual cup of an infusible beverage such as coffee and tea. The device includes one or more porous pouches (12) containing infusible material permanently or removably secured to a rotatable, hand held shaft (11), with the pouches extending radially outwardly from the shaft and dimensioned to fit within a conventional beverage cup or mug. In use, the device inserted in a cup of hot water and the shaft is rotated between the thumb and finger of the user in alternating clockwise and counter-clockwise directions. Upon rotation of the shaft and the pouches secured to the shaft, a centrifugal flow pattern is created in water which enhances the efficiency of extraction of the infusible material. When the pouches are permanently secured to the shaft, the entire device is discarded after use. When the pouches are removably secured to the shaft, the pouches are separated from the shaft after use and discarded, with the shaft portion of the device being reusable.
Patent FI-97210-C (FI)
Inventor: KORHONEN ANTTI
IPC: B65G1/04
Filed: 1994-12-23
Granted: 1996-11-11
Abstract: PCT No. PCT/FI95/00699 Sec. 371 Date Aug. 25, 1997 Sec. 102(e) Date Aug. 25, 1997 PCT Filed Dec. 21, 1995 PCT Pub. No. WO96/20121 PCT Pub. Date Jul. 4, 1996The invention relates to a method and apparatus for handling sheet stacks, in which sheet stacks including at least one sheet are moved into a storage area with the help of handling apparatuses into sheet piles of at least one sheet stack. By virtue of the support beds, a handling apparatus and a straddle carrier, and a flexible and efficient buffer storage system for sheet stacks are provided for interfacing with existing sheet processing lines.
Patent NO-173672-C (NO)
Inventor: VITHAYATHIL JOHN J
IPC: G05F1/70
Filed: 1987-09-21
Abstract: A static controlled reactance device is inserted in series with an AC electric power transmission line to adjust its transfer impedance. An inductor (reactor) is serially connected with two back-to-back connected thyristors which control the conduction period and hence the effective reactance of the inductor. Additional reactive elements are provided in parallel with the thyristor controlled reactor to filter harmonics and to obtain required range of variable reactance. Alternatively, the static controlled reactance device discussed above may be connected to the secondary winding of a series transformer having its primary winding connected in series to the transmission line. In a three phase transmission system, the controlled reactance device may be connected in delta configuration on the secondary side of the series transformer to eliminate triplen harmonics.
Patent NO-172147-C (NO)
Inventor: ARVIDSSON THOMAS
IPC: F16C23/02
Filed: 1988-07-01
Abstract: PCT No. PCT/SE87/00524 Sec. 371 Date May 1, 1989 Sec. 102(e) Date May 1, 1989 PCT Filed Nov. 9, 1987 PCT Pub. No. WO88/03611 PCT Pub. Date May 19, 1988.A hydrostatic thrust bearing system characterized in that the hydrostatic bearings are axially movable and are held urged against the pressure plate in mutually opposite directions by hydraulic pressure created in a chamber associated with a respective bearing; and in that a servo valve is provided for co-action with an axial-position sensor for controlling the amount of hydraulic fluid fed to a respective chamber and also to control the hydraulic pressure acting on a respective bearing such as to take-up axial loads which vary in magnitude and direction.
Patent NO-177565-C (NO)
Inventor: EGGLER JAMES FREDERICK
IPC: C07D215/14
Filed: 1990-04-18
Abstract: Substituted tetralins, chromans and related compounds which, by inhibiting 5-lipoxygenase enzyme and/or blocking leukotriene receptors, are useful in the prevention or treatment of asthma, arthritis, psoriasis, ulcers, myocardial infarction and related disease states in mammals, pharmaceutical compositions comprising said compounds; a method of treatment with said compounds, and intermediates useful in the synthesis of said compounds.
Patent CA-2004976-C (CA)
Inventor: FOIT VILEM
IPC: B66C13/06
Filed: 1989-12-08
Granted: 1994-09-06
Abstract: An anti-sway crane reeving apparatus is disclosed in which a reeving apparatus is connected between an overhead frame carried by a crane, winding drum means mounted on the frame, and a lifting beam positioned below the frame from which a load carrying means is suspended.  The reeving apparatus includes a plurality of upper spaced-apart sheaves affixed to the overhead frame and a plurality of lower spaced-apart sheaves affixed to the lifting beam.  Each of the lower sheaves has first and second grooves.  A rope means is affixed to the drum means and overhead frame and extends between the drum means and the lower sheaves and between the upper  and lower sheaves.   The rope means includes a plurality of pairs of first and second ropes having a reeving path extending to and wrapping in the same direction around the first and second grooves of each of the lower sheaves.  Each pair of first and second ropes extends from the lower sheaves in directions transverse to the axis of the sheaves and away from each other relative to the vertical.  The ropes wrapping each lower sheave are under tension and in friction engagement with the lower sheave around which they wrap.  They thus apply friction forces to the lower sheave and lifting beam which opposes swaying forces on the sheave and lifting beam.