baber/WOPTO huggingface dataset:
Patent CA-1295803-C (CA)
Inventor: OFFENBROICH ADRIAN G
IPC: E04B1/58
Filed: 1988-06-09
Granted: 1992-02-18
Abstract: ABSTRACT      A connector releasably connects two building elements (6, 7), one (7) of which has an engageable edge (8) and the other (6) has, at the connection end, a cavity (9). In the cavity, a first sleeve (2) of the same cross-sectional shape as the cavity is insertable. The sleeve comprises a longitudinal hole (10) for receiving an elongate clamping member (1) which comprises, at its outer end, a hook (18) for engagement with said edge. The part of the clamping member received in said first hole has a bevelled surface (16) for cooperation with a clamping screw (4) which, when turned, is movable transversely of the clamping member and rests with its tip against the bevelled surface under the action of a spring bias between the first sleeve and the clamping member. The bevelled surface (16) is arranged in a transverse recess (15) in the clamping member (l). Into this recess, a second sleeve (3) having a threaded hole (14) for receiving the clamping screw (4) can be de-pressed, against the action of the spring bias, to a position in which the second sleeve (3) is located completely inside the circumference of the first sleeve (2).     Fig. 1
Patent CA-1302583-C (CA)
Title: Apparatus for dynamically switching the clock source of a data processing system
Inventor: CALLE JAIME
IPC: G06F1/08
Filed: 1988-06-24
Granted: 1992-06-02
Abstract: "PATENT" 52003007                             8 June 1987 ABSTRACT OF THE INVENTION         A data processing system includes a first and a second central  system wherein the central processing unit (CPU) of the first central system is operatively connected to the system control unit (SCU) of the second central system and  the  CPU  of  the  second central system is operatively connected to the SCU of the first central system,  each  central  system including a service processor and a timing subsystem for providing clocking signals.   Each central  system includes an apparatus  for  distributing the  clocking signals such that each central system is clocked from predetermined ones of the clocking signals in response to control signals from the service processors. The apparatus permits the distribution  of  the  clocking signals to be switched dynamically while the  central systems are operating,  the switching of the clocking signals being accomplished without  affecting  the operation of the central systems. The apparatus comprises a generating element for generating local clocking signals. A first logic element generating a stop signal at a predetermined time relative to the local clocking signals in response to predetermined "PATENT" 52003007                                      8 June 1987 ones of the control signals. A gating element conditionally outputs the local clocking signals in response to the stop signal. A selector which receives remote clocking signals from the timing subsystem of the other central system selectively outputs the local clocking signals or the remote clocking signals in response to the predetermined control signals, the control signals being modified during a time period that the stop signal is active, thereby permitting the selector to select alternate clocking signals before the stop signal becomes inactive thereby switching the source of the clocking signals which are clocking the central systems without perturbing the tasks being executed in the central systems.
Patent CA-1309128-C (CA)
Title: Heat exchanger for fuel cell power plant reformer
Inventor: MISAGE ROBERT
IPC: H01M8/04
Filed: 1988-08-19
Granted: 1992-10-20
Abstract: Abstract Heat Exchanger for Fuel Cell Power Plant Reformer A heat exchanger uses the heat from processed fuel gas from a reformer for a fuel cell to superheat steam, to preheat raw fuel prior to entering the reformer and to heat a water-steam coolant mixture from the fuel cells.  The processed fuel gas temperature is thus lowered to a level useful in the fuel cell reaction.          The four temperature adjustments are accomplished in a single heat exchanger with only three heat transfer cores.  The heat exchanger is preheated by circulating coolant and purge steam from the power section during startup of the latter.
Patent CA-1301839-C (CA)
Title: Apparatus and method for balancing electrical currents in a multiple-phase system
Inventor: OWEN DONALD W
IPC: G05F1/335
Filed: 1988-08-24
Granted: 1992-05-26
Abstract: Abstract of the Disclosure A current balancer for balancing one or more currents provided from a three-phase source to a load includes three current transformer/full-wave rectifier bridge sections and one or more saturable core reactors.   Each of the current transformer/fullwave rectifier bridge sections is to be con-nected  to  a  respective  one  of  the  phase  lines,  and  a saturable core reactor is to be connected into each phase line whose current is to be controlled.  The outputs of all three  current  transformer/full-wave  rectifier  bridge sec-tions  are  connected  in  electrical parallel  to provide a single direct current control current to the saturable core reactor(s).
Patent CA-1308982-C (CA)
Title: Device for applying compressive pressures against a patient's limb
Inventor: HASTY JAMES H
IPC: A61M1/00
Filed: 1988-08-30
Granted: 1992-10-20
Abstract: A DEVICE FOR APPLYING COMPRESSIVE PRESSURES AGAINST A PATIENT'S LIMB                          ABSTRACT OF THE  DISCLOSURE    A device for applying compressive pressures against a patient's limb comprising a stocking having a circumferentially elastic boot portion which applies a compressive pressure against the limb which decreases from the ankle to a top of the stocking, an elongated pressure sleeve for enclosing a length of the patient 18 limb over the stocking, said sleeve having a plurality of separate fluid pressure chambers progressively arranged longitudinally along the sleeve from a lower portion of the limb to an upper portion of the limb proximal the patient's heart relative to said lower portion,. a device for intermittently forming a plurality of fluid pressure pulses and a device for connecting the pressure pulses to chambers in the sleeve to apply a compressive pressure against the patient's limb by the sleeve which decreases from the lower to upper portions.
Patent CA-1305509-C (CA)
Title: Flat panel display with row of electron multipliers
Inventor: AALDERS ALBERT F
IPC: H01J29/04
Filed: 1988-11-23
Granted: 1992-07-21
Abstract: ABSTRACT:     A cathode unit (31), comprising one or more cathodes (10), deflection means (15) and a row of electron multipliers (20), is arranged on an end wall (6) of the display device for the purpose of obtaining a flat display device. If necessary, the cathode unit may be manufactured as a separate unit.
Patent CA-1330073-C (CA)
Title: Composite chromatographic article
Inventor: HAGEN DONALD F
IPC: G01N30/88
Filed: 1988-11-30
Granted: 1994-06-07
Abstract: ABSTRACT OF THE DISCLOSURE          A composite chromatographic article comprising: a)  a polytetrafluoroethylene fibril matrix, and b)  non-swellable sorptive particles enmeshed in said matrix, the ratio of non-swellable sorptive particles to polytetrafluoroethylene being in the range of 19:1 to 4: 1 by weight, said composite article having a net surface energy in the range of 20 to 300 milliNewtons per meter.
Patent CA-1311097-C (CA)
Title: Anti-backflow valve for injection molding machines
Inventor: DINERMAN ALEX
IPC: B29C45/52
Filed: 1988-12-21
Granted: 1992-12-08
Abstract: ABSTRACT OF THE DISCLOSURE      An anti-backflow valve for mounting on the forward end of a plasticating screw of an injection molding machine.  The valve includes a rod-like member that extends forwardly of the plas-ticating screw, and is relatively rotatable therewith.  The rod-like member is axially retained in position relative to the screw by a retaining ring that engages with the formed end of the screw and that includes a valve seat.  The outwardly extending end of the rod terminates in a stop that is spaced forwardly of the valve seat.  An annular sealing ring includes an outer surface that engages the inner surface of the barrel and an inner surface that is radially spaced from the rod-like member to provide a flow passage therebetween.  The ring is positioned between the forward stop and the valve seat and is freely axially movable therebet-ween.  The relative rotation permitted between the rod and the rotating screw, coupled with the minimal rotation of the annular sealing ring relative to the barrel and with the stop, results in fewer wear surfaces and thereby permits the valve structure to be made from less wear-resistant, and therefore less expensive materials.  Additionally, the ability of the screw to rotate relative to the rod-like member avoids breakage of the rod-like member tip during a cold start-up when solidified plastic material is present around the rod-like member.
Patent CA-1327150-C (CA)
Title: Mecanisme a dephasage progressif d'un arbre a cames dans un moteur a combustion interne
Inventor: FABI CHRISTIAN
IPC: F01L1/344
Filed: 1988-12-28
Granted: 1994-02-22
Abstract: PRECIS DE LA DIVULGATION:          Mécanisme à déphasage progressif pour un arbre à cames d'un moteur à combustion interne.  Il comporte un premier disque relié à l'arbre-vilebrequin du moteur pour y être entraîné en rotation à la vitesse dudit arbre-vilebrequin, ce premier disque étant pourvu de deux cavités radiales et alignées dans chacune des-quelles coulisse une masselotte. Le mécanisme inclut également un second disque, coaxial et adjacent au premier, pourvu de deux fentes courbées de façon identi-que et allant du centre vers la périphérie du second disque.  Le second disque est relié à l'arbre à cames de façon à amener celui-ci à tourner à la même vitesse que le second disque.  Enfin, des goupilles solidaires des masselottes pénètrent librement dans les fentes courbées pour entraîner le second disque en rotation lorsque le premier tourne.
Patent CA-1329540-C (CA)
Title: Use of tnf and lt for the preparation of drugs
Inventor: SCHLICK ERICH
IPC: A61K38/19
Filed: 1989-01-13
Granted: 1994-05-17
Abstract: Abstract of the Disclosure:  TNF and LT are used for the prophylaxis and therapy of effusions in body cavities.
Patent CA-1332597-C (CA)
Title: System for low temperature refrigeration and chill storage using ammoniated complex compounds
Inventor: ROCKENFELLER UWE
IPC: F24V30/00
Filed: 1989-02-20
Granted: 1994-10-18
Abstract: ABSTRACT OF THE DISCLOSURE An improved heat exchange system incorporates the cooling created by using a metal salt/ammonia ligand complex compound  which  is  alternately  heated  and  cooled  to alternately desorb and adsorb,  respectively,  the ammonia creating useful cooling or refrigeration in the temperature range of between -65°C to 15°C.
Patent CA-1311563-C (CA)
Inventor: NISHIKAWA TAKESHI
IPC: G06F9/38
Filed: 1989-03-03
Granted: 1992-12-15
Abstract: Abstract of the Disclosure:     In an instruction processing unit of an information processing system in which operable instructions are executed as executing instructions on operands held by operand registers to store results of execution in result registers and in which a bypass arrangement is controlled by an enable signal to bypass the operand and the result registers when an instruction is one of inoperable instructions and should use, as a particular operand, a particular result of execution of a particular one of the executing instructions, an instruction managing section (52) manages the execution instructions by entry numbers related individually to the executing instructions to successively produce the entry numbers as managed entry numbers at predetermined time instants.  An execution waiting instruction buffer (56) holds, as a held entry numbers one of the entry numbers that is related to the particular instruction when one of the inoperable instructions indicates an operand register equal to one of the result registers that is indicated by the particular instruction.  A coincidence finding section (58) finds coincidence between the held entry number with each of the managed entry numbers to produce a coincidence signal as the enable signal whenever the coincidence is found.
Patent CA-1325046-C (CA)
Inventor: WEBBER HAROLD H JR
IPC: H04L12/44
Filed: 1989-05-11
Granted: 1993-12-07
Abstract: ABSTRACT OF THE INVENTION         A multiple port signal regenerator for facilitating communication between a plurality (two or more) computers and computer peripheral devices ("computer products") in a local access network.  The regenerator includes logic circuits that:          (1) receives, processes and transmits an incoming message from a source computer product and ignores subsequently received incoming messages from other computer products until the first-received message is processed; (2) suppresses or ignores, for a predetermined punishment time interval, subsequent messages received from a source computer product, if temporal length of a message received from the source exceeds a predetermined protocol time interval; and (3) after the end of a message is received, determines when the lines of a network are all idle so that the regenerator can be re-activated to receive another incoming message from a computer product in the network.
Patent CA-1324928-C (CA)
Inventor: YAMAGATA HIROSHI
IPC: C22C21/00
Filed: 1989-07-20
Granted: 1993-12-07
Abstract: CORROSION-RESISTANT AND HEAT-RESISTANT ALUMINUM-BASED ALLOY THIN FILM AND PROCESS FOR PRODUCING THE SAME       ABSTRACT OF THE DISCLOSURE      The present invention provides a corrosion-resistant and heat-resistant aluminum-based alloy thin film consisting of a composite having a composition represented by the general formula , AlaNibXcNd, wherein: X is a metal element selected from Y and Zr and a, b, c and d are as follows, in atomic percentages:  70 ? a ? 93, 0.5 ? b ? 7.5, 0.5 ? c ? 12 and 1 ? d ? 18, the composite being at least 50% (by volume) composed of an amorphous phase.  The thin films are produced by depositing a material having the composition represented by the above-defined general formula onto a substrate by a thin film formation technique, such as sputtering, vacuum deposition or ion plating.  In the production process, only nitrogen may be supplied as gas.  The novel aluminum-based alloy thin film has superior corrosion-resistance and heat-resistance together with high levels of hardness and wear resistance.  Further, the thin films can be subjected to a high degree of bending.
Patent CA-1338567-C (CA)
Title: Method of recycling steel belted tires
Inventor: DIGHE SHYAM VASANT
IPC: C22B1/00
Filed: 1989-08-01
Granted: 1996-09-03
Abstract: A process for recycling steel  belted  tires  by shredding the tires in multiple stages and separating the rubber from the rubber encrusted steel until the rubber encrusted steel is about 50% steel and charging a plasma fired cupola with the rubber encrusted steel,  coke,  and limestone,  melting  the  steel  and adding dolomite  as  a desulfurizing agent in the plasma torch feed nozzle to make a low sulfur iron.
Patent CA-1278316-C (CA)
Title: L-alkoxy-3-methylhexa-1,3,5-triene derivatives and their use for preparing polyenic aldehydes
Inventor: DUHAMEL LUCETTE
IPC: C07C43/315
Filed: 1989-08-08
Granted: 1990-12-27
Abstract: Polyene aldehydes are made by reaction of a carbonyl compound of formula:    <IMAGE>  (I)  in which R denotes a hydrocarbon radical and R' denotes hydrogen or alkyl, with a metal derivative of a halogen compound of formula:    <IMAGE> (II)  in which X denotes halogen (preferably bromine), R3 is alkyl, and either R1 denotes hydrogen and R2 denotes an alkoxy radical indentical with OR3 or R1 and R2 together form a bond, followed by hydrolysis of the product obtained.
Patent CA-1323600-C (CA)
Inventor: DAUGHERTY WILLIAM D
IPC: B07B1/15
Filed: 1989-08-15
Granted: 1993-10-26
Abstract: ABSTRACT OF THE DISCLOSURE            A disc screen wood chip sorter of the type having a series of corotating shafts, each of which is provided with an axially spaced series of concentric discs.  The peripheries  of the  discs  carried  by  one  shaft interdigitate with those of the next adjacent shafts. The discs on any one shaft are maintained in parallelism by spacer elements in the general form of short cylindrical washers.  The specific improvement of this invention relates to a novel configuration of these spacing elements.  Each spacer end is provided with a flangeto thereby define a central, annular grooveor recess between the flanges,  each annular receiving recess receiving a portion of the periphery of an adjacent disc, i.e., a disc mounted on a neighboring shaft.  By virtue of this novel form of disc spacer, the disc screen sorter severly inhibits the passage of wood chips of a thickness greater than intended, i.e., chips of a thickness greater than the spacing between interdigitated discs.   The use of discs with longitudinal thickness less than the desired thickness sort fully enhances the desirable effects of the novel spacer.
Patent CA-1324279-C (CA)
Title: Truncated mirror surface
Inventor: SCHMIDT WILLIAM P
IPC: E01D19/12
Filed: 1989-09-28
Granted: 1993-11-16
Abstract: ABSTRACT OF THE DISCLOSURE        The mirror assembly of the present invention includes a frame which house the mirror, a mirror frame, a rigid tubular member, and means for mounting the mirror frame to the vehicle. The mirror assembly is for mounting onto an exterior front surface of a vehicle, preferably, in the shape of a one-fourth of an ellipsoid.  The mirror surface is in the shape of a convex triangle, having a variable radius of curvature.  The mirror is in the shape of a portion of a quadratic surface.  The mirror is formed by the intersection of each of two parallel planes with the quadratic surface.  The mirror surface has a plurality of radii of curvature.  The mirror provides the driver of the vehicle with a field of view which is substantially greater than angle of the quadratic surface about a vertical axis.  The top portion of the ellipsoid which provides a field of view over the driver, and the side of the ellipsoid which provides a field of view of the front of the vehicle are eliminated from the mirror surface.  Hence, the portion of the ellipsoid that remains enabling the driver to view alongside the vehicle, can be effectively enlarged, while still providing a reduction in the size of the blindspot behind the mirror.
Patent DK-165280-C (DK)
Inventor: NIESKENS MARTIN JEAN PIERRE CO
IPC: B01D53/34
Filed: 1985-03-25
Granted: 1993-03-22
Abstract: Process for removing H2S from gases, which process comprises contacting a H2S-containing gas with a solid absorbent comprising an intimate mixture of zinc oxide and a zeolite having a pore size larger than 0.40 nm at a temperature above 300 DEG C, and regenerating spent absorbent by passing an oxygen-containing gas over the absorbent at a temperature above 400 DEG C.
Patent DK-160219-C (DK)
Inventor: SOLBERG PER
IPC: F26B17/20
Filed: 1986-04-01
Granted: 1991-07-15
Abstract: PCT No. PCT/NO85/00045 Sec. 371 Date Mar. 20, 1986 Sec. 102(e) Date Mar. 20, 1986 PCT Filed Jul. 29, 1985 PCT Pub. No. WO86/01284 PCT Pub. Date Feb. 27, 1986.A heat exchanger (10) for indirectly heating, drying and cooling materials comprises a hollow rotor (40) having an inlet (46) of heating and cooling medium and an outlet (47) of the medium or its condensate, a casing mounted on the hollow rotor, a plurality of disc-shaped base boards (20), a plurality of annular ducts (21, 23; 22, 24) projected from both side surfaces (11, 12) of the base boards (20), the duct forming a passage communicating with the inlet (46) and the outlet (47), arranged so as to be partly superposed sequentially on both front and back surfaces (11, 12) of the base board (20) from the inner peripheral edges to the outer peripheral edges of the base boards (20) in such a manner that partition plates for shielding the ducts (21, 23; 22, 24) being provided in the superposed positions.
Patent DK-163119-C (DK)
Inventor: KVANT MAGNUS BIRGER
IPC: C01F7/76
Filed: 1987-05-27
Granted: 1992-06-09
Abstract: A product containing polynucleate basic Me<3><+> hydroxysulphate complex in solid form which when dissolved in water will provide a positively charged polynucleate complex possessing charge neutralizing properties in systems containing suspended or colloidal negatively charged particles, preferably polyaluminium hydroxysulphate complex and polyferrihydroxysulphate complex, and containing calcium sulphate hemihydrate. The invension also relates to a method for producing the product.
Patent FI-67510-C (FI)
Inventor: SCHWEIZER EDUARD HANSJOERG
IPC: B42F17/00
Filed: 1978-02-17
Granted: 1985-04-10
Abstract: A storage device for storing card-like objects, for example photographs. The device is in the form of a cassette like container in which the objects are stacked upright in a rear section comprising the base, lower parts of each side wall and the rear wall of the cassette. A first section of the cassette is pivoted about the front edge of the base and comprises at least part of the top, the front wall and upper parts of the side walls complementary with the side wall lower parts. In the open condition of the cassette photographs can readily be turned forward one by one to stack face downwards on the front section. A plurality of such cassettes may be pivotally supported in a rectangular frame, one behind the other, so that the contents of each cassette can be readily inspected in turn.
Patent FI-71863-C (FI)
Inventor: LUECK ERICH
IPC: A21D2/14
Filed: 1982-09-20
Granted: 1987-03-09
Abstract: 1. A process for preserving yeast- and/or sourdoughfermented sour-dough-fermented bakery products by addition of coarsegrain sorbic acid to the flour or dough before baking, characterized using a sorbic acid the grain size of which is substantially in the range of from 200 to 600 microns ; the proportion of the different grain sizes being limited as follows : < 200 mu m :       5 weight % at most 200-300 mu m :     20 weight % at most 300-400 mu m :     30 weight % at most 400-600 mu m :     50-70 weight % at most > 600 mu m :       10 weight % at most.
Patent FI-82180-C (FI)
Inventor: FUKUDA KEISHI
IPC: A01H13/00
Filed: 1984-11-12
Granted: 1991-02-11
Abstract: Desalinating food is prepared by demetallizing the tissue of a marine alga by treating it with an inorganic acid and then contacting it with an aqueous solution containing potassium ions to effect replacement of the metal ions therewith. The food can adsorb a large amount of sodium ions with simultaneous dispensation of potassium ions in the living body and is suitable for dietetic care of patients for whom a decrease of salt ingestion is essential.
Patent FI-80890-C (FI)
Inventor: CROS PATRICK
IPC: C12P19/06
Filed: 1986-08-13
Granted: 1990-08-10
Abstract: Novel deacetylated polysaccharide biopolymers having improved viscosity/filtrability/injectability, well adopted for the secondary and tertiary recovery of oil deposits, are conveniently prepared by (i) acidifying an aqueous polysaccharide composition, e.g., a carbohydrate fermentation broth, with nitric acid to a pH of from about 2 to 0.1, (ii) heat-treating said acidified composition at a temperature of from about 50 DEG  to 100 DEG  C. for from about 5 to 60 minutes, and (iii) cooling said heat-treated composition and adjusting the pH thereof to a value of from about 5 to 7.
Patent FI-90784-C (FI)
Inventor: GAUGHAN ROGER GRANT
IPC: C08G75/02
Filed: 1987-09-04
Granted: 1994-03-25
Abstract: A process, and product produced therefrom, for preparing a high molecular weight (poly(arylene sulfide ketone) from the reaction product of an alkali metal bisulfide with an alkali metal hydroxide, employing molar excess of alkali metal bisulfide with respect to the alkali metal hydroxide. A process, and product produced therefrom, for preparing a high molecular weight poly(arylene sulfide ketone) employing an alkali metal sulfide and an alkali metal hydrosulfide, wherein the alkali metal sulfide is added in a molar excess with respect to the alkali metal hydrosulfide.