baber/WOPTO huggingface dataset:
Patent CA-2042589-A1 (CA)
Title: Process and device for adjusting and controlling a.c. voltages from the public mains
Inventor: MEIER-DARVASI WERNER
IPC: H02M5/293
Filed: 1990-10-01
Abstract: ABSTRACT OF THE DISCLOSURE            The process deals with the input voltage (Uin) by means of pulse width modulation followed by filtering so that it is possible to directly adjust an output voltage (Uout) lying within the envelope curve of the input a.c. voltage (Uin). The device for implementing the process includes voltage circuit components connected between the input voltage (Uin) terminals.   The output voltage  (UOut)  is detected between the a.c. voltage circuit components (4, 5) whereby these components are activatable alternately to modulate the pulse width.
Patent CA-2042620-A1 (CA)
Inventor: VILATO PABLO
IPC: C03C17/23
Filed: 1991-05-15
Abstract: Le produit comprend un substrat en verre et une couche conductrice transparente constituée principalement d'oxyde mixte de zinc et d'indium contenant de 10 % à 34 % atomique d'indium. Application aux vitrages bas émissifs et aux vitrages chauffants.
Patent CA-2043221-A1 (CA)
Title: Process of manufacture of non-bleeding maraschino cherries
Inventor: SAPERS GERALD M
IPC: A23L1/275
Filed: 1991-05-24
Abstract: The following abstract has been added:                     ABSTRACT OF THE DISCLOSURE         A method for dyeing a food by displacing water contained in the food with ethyl alcohol, placing the alcohol treated food into a solution of a dye soluble in alcohol but insoluble in water and allowing the dye to equilibrate within the treated food and subsequently displacing the alcohol in  the dyed food with water leaving the dye in the food.
Patent CA-2043625-A1 (CA)
Inventor: KOGA KUNIMASA
IPC: A61K8/00
Filed: 1991-05-31
Abstract: Xyloblose-containing skin preparations for external use are disclosed. Skin preparations for external use into which xylobiose may be incorporated include cosmetics such as clear lotions, milky lotions, packs and lip treatments, drugs or quasidrugs such as ointments and cataplasms, hair-care products such as rinses and hair conditions, and deter-gents such as hair shampoos and body shampoos. Xylobiose is typically contained in an amount of 0.0001 - 20 wt%, preferably 0.1 - 10 wt%, of the total amount of the skin preparation on a dry solids basis. The incorporation of xylobiose is effective not only in preventing the occurrence of stickiness, color change and malodor in the skin prepara-tions but also in providing enhanced moisture retention and reducing excessive roughness and dryness of the skin and hair.
Patent CA-2044806-A1 (CA)
Title: Purine derivatives
Inventor: JAUNIN ROLAND
IPC: A61K31/522
Filed: 1991-06-17
Abstract: Abstract Compounds of the formula   wherein R1, R2, R3, R4, R5 and R6 have the significance given in claim 1, inhibit angiotensin II receptors and can accordingly be used in the form of pharmaceutical preparations for the control or prevention of high blood pressure and arteriosclerosis. They can be manu-factured by N-biphenylmethylating corresponding unsubstituted purine derivatives according to methods known per se.
Patent CA-2045884-A1 (CA)
Inventor: ERIKSSON LEIF
IPC: G01R31/08
Filed: 1991-06-27
Abstract: A procedure and means for fault locating in a multi-terminal network consisting of a main power line having power lines leading from a number of tap points (A l, --A n) and where all end stations are provided with terminals for measuring current and voltage the readings then being combined in a common calculation and evaluation unit (1). With knowledge of the characteristic data the voltages in all the tap points can be calculated. By comparing the calculated voltage in a tap point departing from values measured in the terminals of adjacent line sections or from calculated values in the nearest tap points, it can be determined whether a fault exists in any line section.
Patent CA-2048585-A1 (CA)
Title: Gas flushed skin packaging
Inventor: STOCKLEY HENRY W III
IPC: B65D81/20
Filed: 1991-08-07
Abstract: ABSTRACT OF THE DISCLOSURE            A gas flushed skin packaging process combines the advantages of vacuum skin packaging and modified atmosphere packaging. The package produced by such process includes a lower member which supports the product being packaged and an upper web which is formed about the upper portions of the product.  A treating gas is retained within the space between the lower member and the upper web.   In a preferred embodiment,  the upper web is a peelable barrier film such that removal of the barrier layer leaves a permeable top web which allows for the flow of gases out of and into the package.     2/901121.1/TXTLPG
Patent CA-2050658-A1 (CA)
Inventor: PEASLEE JOHN M
IPC: G06F3/048
Filed: 1991-09-04
Abstract: An improved graphics processor (10) has rapid response to higher priority tasks. It is implemented with multiple channels of FIFO input circuits (60, 62 and 61, 63) and with task interrupt and context switching capability.  The graphics processor (10) servicing a first channel task is interrupted when a higher priority task is available in a second channel.  Context switching facilitates interrupting of the lower priority first channel task, then saving of the context of the first channel task, then performing high-er priority second channel task, then restoring the interrupted first channel task, and then continuing with the processing of the restored first channel task.  It is also imple-mented with concurrent downloading from a host computer (14) and processing by the graphics processor (10) and implemented with general purpose graphics processingcapability, including multi-level nested interrupts and nested subroutines.
Patent CA-2050767-A1 (CA)
Title: Process for the recovery of metals and coating materials from composite materials
Inventor: MERTENS-GOTTSELIG DAGMAR
IPC: C09D9/00
Filed: 1991-09-06
Abstract: RWE Entsorgung Aktiengesellschaft               Essen, 29. August 1991 T-2 Dr.Hov/Ka Process for the recovery of metals and coating materials from compositematerials Abstract The instant invention relates to a process for the recovery of metals and coating material from composite materia1s by treatment of the composite materials with specific solvents at elevated temperatures, whereby in the ease of metal/plastic-composite materials the plastic material is dissolved and recovered from this solution and the metal is separated in a pure state from this solution and recycled for reuse.   In the case of metal/paper-composite materials the metal can also be obtained in a pure state by application of water which contains small quantities of Cl-C3-alcohols and/or C3-C4-ketones.
Patent CA-2052030-A1 (CA)
Title: Apparatus for locking a closure
Inventor: DALEY ERNEST C
IPC: E05C17/04
Filed: 1991-09-23
Abstract: ABSTRACT         An apparatus for locking a closure such as door or window comprises connectors adapted for connection with respective espagnolette rods.  An operating mechanism reciprocating the connectors, and a key operable deadlock device is arranged to block slidable movement of the operating meachnism to lock the apparatus.
Patent CA-2052910-A1 (CA)
Title: Clevis joint capable of accommodating substantial pivotal motion between its joined members and loading along its axis
Inventor: SCHMALING DAVID N
IPC: B64C27/605
Filed: 1991-10-03
Abstract: ABSTRACT      An improved clevis joint capable of withstanding substantial pivotal motion between its joined members and loading along its axis.  An improved clevis joint wherein the parts joined thereby are pivotally connected by two sets of elastomeric bearings which are free to rotate about the joint axis and which envelope and support a free floating centering pin from the joined members so that during motion between the joined members, said elastomeric bearing sets share the rotary motion due to the rotating of the connecting pin.
Patent CA-2054224-A1 (CA)
Inventor: JEFFRIES ANDREW
IPC: B05B1/00
Filed: 1991-10-25
Abstract: Liquid to be dispensed is supplied to a dispensing nozzle (88) from a compressible container (30) such as a sachet with a valve-controlled outlet (66) by compressing the sachet through the agency of a pad (46) of resiliently deformable material. The dispensing device is embodied in a hand held unit having a trigger (102) and electrical circuitry (91, 96, 106, 98, 106) for applying high voltage to the liquid in order to effect dispensing of the liquid in the form of an electrostatically charged, atomised spray.
Patent CA-2055346-A1 (CA)
Title: Mixture of isocyanate-terminated polyurethane prepolymers having reduced set time
Inventor: TANGEN JOHN C
IPC: C08G18/42
Filed: 1991-11-12
Abstract: MIXTURE OF ISOCYANATE-TERMINATED POLYURETHANE      PREPOLYMERS EATING REDUCED SET TIME                 Abstract of the Disclosure Blends  of hydroxy-functional  polymers  such  as linear polyester polyols,  linear and non-linear polyester polyols, or poly-?-caprolactone and a linear polyester polyol. Addition of small amounts of one polymer to a another polymer greatly reduces the set time of the other polymer.
Patent CA-2055430-A1 (CA)
Title: Dosage de l'hemoglobine glycosylee
Inventor: SUNDREHAGEN ERLING
IPC: G01N33/00
Filed: 1990-05-11
Abstract: Le procédé de mesure de l'hémoglobine glucosylée présente dans un échantillon consiste: (a) à effectuer en option l'hémolyse de l'échantillon pour libérer l'hémoglobine liée aux globules; (b) à mettre en contact cet échantillon ou l'hémoglobine extraite de l'échantillon selon l'étape (c) ci-dessous avec des molécules formant signal comprenant un conjugué d'un ou de plusieurs résidus de dihydroxyboryle ou de sels de ces résidus, reliés à une étiquette formant signal; (c) à séparer l'hémoglobine glucosylée et non glucosylée et toutes les molécules liées à elle, de l'échantillon ou du mélange de réaction de l'étage (b) ci-dessus; et (d) à mesurer la quantité de ces molécules formant signal, qui se sont liées à l'hémoglobine séparée, et/ou toutes les molécules formant signal non liées à l'hémoglobine. L'invention se rapporte également à un kit de test analytique à utiliser conjointement au procédé décrit ci-dessus. Ce nouveau procédé d'analyse est particulièrement utile pour le diagnostic et le contrôle in vitro du diabète sucré.
Patent CA-2057248-A1 (CA)
Inventor: BOURGEOIS MAURICE
IPC: E01F8/00
Filed: 1991-12-16
Abstract: Abstract:   The object of this patent is the creation of a new composite material fabricated with used or defective tires to make useful structures.  It is made of tires strung with cable passing through their eye; the cables have threaded ends which enable end plates to clamp the tires together.  This new composite material can replace concrete, steel pannels, wire fencing, steel tubes or pipes, sand bags etc. in the construction or fabrication of the following structures: noise-barrier walls for highways or streets near neighborhoods, windbreakers for highways to prevent snow accumulations, roadrails, military barricades to protect infantry men replacing sand bags (these barrier walls could be inflamed creating a smoke screen), noise and pressure barriers for large caliber firing, noise barriers for small are tunnel-shaped firing ranges and all other types of noise barriers or mufflers thereof, roofs for outdoor water bassins, new type of dike, icebreakers and other similar structures.
Patent CA-2059668-A1 (CA)
Title: Plug-in transient voltage suppressor module
Inventor: BRADY PETER J
IPC: H02H9/04
Filed: 1990-06-11
Abstract: A plug-in surge suppressor module (14A) for insertion into a circuit breaker panel includes four stacks of metal oxide varistors (16, 17, 18, 19) arranged in a cloverleaf pattern on opposite sides of an elongated copper ground bus attached to one lead of each of the metal oxide varistors. The other leads of two of the stacks of metal oxide varistors are attached to a terminal of a V-shaped first resistive wire fuse (24A), another terminal of which is connected to a first AC power line conductor. The other leads of the other two stacks of MOV's are attached to a terminal of a second U-shaped resistive wire fuse (24B), another terminal of which is connected to a second AC power line conductor. A monitor circuit senses the presence of power and continuity of both fuses by pulsing a light emitting indicator diode (46) every cycle of the AC line. A low frequency oscillator circuit produces slow blinking of the light emitting indicator diode which alerts an observer to replace the surge suppressor module if one of the fuses fails.
Patent CA-2060336-A1 (CA)
Inventor: ICHIHARA MASAKI
IPC: G06K17/00
Filed: 1992-01-30
Abstract: An IC card information read/write system is constituted with an IC card and a read/write apparatus.  The IC card includes a solar cell and an LCD. whereas the card read/write apparatus includes a light source and a photosensor. In an information write operation, a light emitted from the light source is sensed by the solar cell.  In an information read operation, an emission light from the light source is irradiated onto a pattern presented on the LCD so as to sense a reflection light or a transmission light thereof by the photosensor. Data communication can be achieved between the  IC card and the read/write apparatus without necessitating any mechanical contact therebetween.
Patent CA-2061690-A1 (CA)
Title: Process for preparing polyolefins
Inventor: SANO AKIRA
IPC: C08F4/44
Filed: 1992-02-21
Abstract: A polyolefin is prepared by using a catalyst comprising a solid catalyst component and an organometallic compound, the solid catalyst component being prepared by reacting the following components [I], [II] and [III]: [I] a reaction product obtained by the following components (1), (2) and (3) in the presence of a compound represented by the general formula R2OH wherein R2 is a hydrocarbon radical having 1 to 20 carbon atoms or an organic residue containing such an element as oxygen, nitrogen, sulfur, or chlorine: (1) a silicon oxide and/or an aluminum oxide; (2) a reaction product obtained by reacting a magnesium halide and a compound represented by the general formula [Me(OR)n X z-n] wherein Me represents an element of Groups I to IV in the Periodic Table, z represents the valence of the element Me, n is 0 < n ~ z, X is a halogen atom, and R is a hydrocarbon residue having 1 to 20 carbon atoms; and (3) a titanium compound represented by the general formula Ti(OR1)m X4-m wherein R1 is a hydrocarbon radical having 1 to 20 carbon atoms, X is a halogen atom, and m is 0 ~ m ~ 4; [II] an organoaluminum compound represented by the general formula Al(OR3)p R4q X3-(p+q), wherein R3 and R4, which may be the same or different, are each a hydrocarbon residue having 1 to 24 carbon atoms, X is a halogen atom or hydrogen atom, and p and q are 0 ~ p < 3, and 0 ~ q ~ 3, provided 0 < p+q ~ 3; and [III] a silicon compound represented by the general formula [R5a R6b R7c Si(OR8)d X4-(a+b+c+d)] where R5, R6, R7 and R8, which may be the same or different, are each a hydrocarbon residue having 1 to 20 carbon atoms, X is a halogen atom, and a, b, c and d are 0 ~ a < 4, 0 ~ b < 4, 0 ~ c < 4 and 0 < d ~ 4, provided 0 < a+b+c+d ~ 4.
Patent CA-2063268-A1 (CA)
Inventor: RUBIN SOL R
IPC: B60B3/16
Filed: 1991-04-30
Abstract: A system (20) for mounting vehicle wheels (22) is disclosed in which at least one lock nut (26) secures the wheel upon lug bolts (31) to prevent theft. The dimensions of the lock nut are selected such that a lock nut tool (30) may also tighten and remove polygonal nuts that are used to secure the same wheel to the lug bolts. With this invention, a vehicle owner or a vehicle assembly line is not required to have two distinct type of tools, and the assembly line is not constrained to having the lock nut tightened at a particular lock nut tightening station.
Patent CA-2063448-A1 (CA)
Inventor: SEINOSUKE HORIKI
IPC: B05B15/04
Filed: 1991-04-30
Abstract: 2063448 9116996 PCTABS00008 An object of this invention is to easily fix a masking material to a plate-like part of a certain member for temporally protecting said part from surface treatment. For attaining the above object, in a clip-like masking material of this invention having a groove into which the plate-like part of said member is inserted, outwardly opened tapered guide parts are extended from the open part of said insertion groove so that said guide parts abut on said plate-like part and adjust a position of the masking material even when the open part of the masking material insertion groove slightly deviates from a position opposite to said plate-like part.
Patent CA-2063536-A1 (CA)
Inventor: ISHIWATARI JUNICHI
IPC: H04B17/00
Filed: 1992-03-19
Abstract: A terminal equipment is connected in a first optical network and connected, via a conductive path, to a predetermined one of a plurality of communication devices connected in a second optical network. The above terminal equipment includes an optical transmitter/receiver unit, a controller for controlling the above predetermined one of the communication devices in order to monitor the communication devices connected in the second optical network, and a selector unit. This selector unit transfers, via a control path coupled to the predetermined one of the communication devices, a poling signal from the first optical network to a specified one of the communication devices addressed by the poling signal, and sends back, to the first optical network, control data which shows a status of the specified one of the communication devices connected in the second optical network and which is received, via the control path, from the specified one of the communication devices.
Patent CA-2064820-A1 (CA)
Title: Systeme a spectre restreint
Inventor: OWEN JEFFREY R
IPC: H04B1/16
Filed: 1990-06-07
Abstract: L'invention concerne une technique et un système de modification de la modulation de la sous-porteuse de 66,5 kHz, de sorte que son spectre ne chevauche pas celui requis par la sous-porteuse de 57 kHz, tout en maintenant en même temps une compatibilité avec des récepteurs de sous-porteuses existants. On crée un signal spécial dont la forme spectrale est asymétrique par rapport à la sous-porteuse de 66,5 kHz. Dans le domaine des fréquences, la partie des fréquences inférieures du spectre symétrique est coupée, basculée autour de la fréquence porteuse, puis est ajoutée à la partie de fréquence supérieure du spectre. Cette technique et ce système profitent du fait que le récepteur (22) utilise un procédé d'échantillonnage (24) produisant un crénelage de fréquences. La forme spectrale produite au niveau de l'émetteur est telle que le crénelage provoqué par l'échantillonnage effectué dans le récepteur (22) a pour résultat l'addition des parties du spectre inférieure à la porteuse et supérieure à la porteuse, produisant un spectre symétrique dans ledit récepteur (22).
Patent CA-2065021-A1 (CA)
Title: Recreational boat/camper vehicle
Inventor: AVILLEZ DE BASTO LUIZ J
IPC: B63B35/73
Filed: 1991-06-14
Abstract: A combined trailer home and boat assembly (10) adapted to be towed behind a motor vehicle comprising a trailer (12) having a frame structure supported on a plurality of wheels and including a support cradle for supporting a boat (14) in a stowed position. A  superstructure (20) is mounted in at least partially surrounding relation to the support cradle on the trailer (12) wherein the superstructure (20) is dimensioned and configured to conform with the outer configuration of the boat (14) in such a manner as to present the appearance of a unitary, aera-dynamically designed structure whereby the combined assembly (10) is intended to be used as a recreational vehicle, such as a trailer home or like vehicle.
Patent CA-2065671-A1 (CA)
Title: Mortise lock
Inventor: HOPKINS WAYNE E
IPC: E05B59/00
Filed: 1992-04-09
Abstract: ABSTRACT OF THE DISCLOSURE     A  mortise  lock  including  a housing adapted to be recessed into  the free end of a door having an outside and an inside side including  a  dead  bolt  slidably  mounted  in  the  housing for movement  between  a retracted position and an extended position, the  deadbolt  having a recess therein defining  opposed front and rear  surfaces,  a latch  bolt  slidably  mounted in the housing between  an extended position and a retracted position, a mortise cylinder  adapted  to  be mounted to the housing and rotated by a key  from  the  outside  side  of  the door, the mortise cylinder having  a  cam thereon adapted to act to operate the dead bolt, a latch  bolt  lever pivotally mounted to the housing adapted to be contacted  by  the cylinder cam on one end thereof and act on the latch  bolt at the other end thereof, a follower member pivotally mounted  to  the  housing  adapted  to be engaged by the cylinder cam,  the follower member having a driving portion extending into the  recess in the dead bolt and adapted to contact the front and rear  surfaces  to extend and retract the dead bolt, the follower member  having a socket adapted to receive a shaft therein from a turning  device on the inside side of a door whereby the deadbolt may  be  extended and retracted from the inside side of the door, a  thumbpiece  lever pivotally mounted within the housing adapted to act  on  the  latch  bolt  ant  retract  the  latch bolt, the thumbpiece  lover being accessible through an opening in a bottom wall  of  the  housing  to be engaged by a lever or handle on the outside  of  the door to rotate the thumbpiece lever and cause it to  retract the latch bolt,  a toggle mechanism pivotally mounted to  the  housing and having two operative positions and including a  slide  member slidable in the housing between a first position to  prevent  pivotally  movement  of  the  thumbpiece lever and a second  position  to  permit  pivotal  movement of the thumbpiece lever  to  retract  the latch bolt, and an egress lever pivotally mounted  to the housing about a  socket member adapted to receive a  shaft  of  a  turning device extending from the inside side of the  door,  the  egress lever having a portion adapted to contact the  latch  bolt and  a  portion adapted to act on the dead bolt whereby  the  egress lever may be pivoted from the inside side of the door to retract both the deadbolt and the latch bolt.
Patent CA-2066712-A1 (CA)
Inventor: DAVIS WALTER L
IPC: H04B7/185
Filed: 1990-10-01
Abstract: A global communica-tions system is described hav-ing terrestrial transmitters (1108) for transmitting coded message signals in each of a plurality of geographic areas (1102, 1104, 1106). The global communication system further includes at least one satellite transmitter (1114) for transmit-ting the coded messages signals in each of a plurality of global geographic areas. The coded message signals transmissions include channel identification codewords identifying the ter-restrial channels and the satel-lite channel. The terrestrial channel is selected for opera-tion when the channel identifi-cation codeword received matches a first predetermined channel identification code-word. The satellite channel is selected for operation when the channel identification codeword does not match a second predeter-mined channel identification codeword. The terrestrial channel is periodically reselected when the channel identification code-word received on the satellite channel matches the second predetermined channel identification codeword.
Patent CA-2067087-A1 (CA)
Title: Hockey stick
Inventor: HAY RICHARD
IPC: A63B60/08
Filed: 1992-04-24
Abstract: ABSTRACT          A hockey stick having a fibre-glass, hollow box beam filled with semi-rigid plastic foam and having a hockey blade adapted to fit snugly within the shaft by means of a pin located in the blade which connects with a hole in the shaft.