baber/WOPTO huggingface dataset:
Patent CA-2025783-A1 (CA)
Inventor: KRINNER KLAUS
IPC: A47G33/12
Filed: 1990-09-20
Abstract: A Christmas-tree stand (2) features a foot-piece (4) with a connected holder (6) to which fastening components (14, 16, 18 and 20) are attached. In the example case, these components are swinging clamps which are pressed against the outer surface of the tree trunk by a clamping device (46). The pressure of the clamping device (46) is applied to the fastening components (14, 16, 18 and 20) via a steel cable (66), for example, which encircles them and is attached to the clamping device (46). The cable (66) moves the fastening components (14, 16, 18 and 20) toward the truck with adjustable and evenly distributed force.
Patent CA-2029042-A1 (CA)
Inventor: KOBAYASHI YUJI
IPC: G06K7/08
Filed: 1990-10-31
Abstract: A card handling apparatus includes a reader/writer incorporated in a vending machine, and the reader/writer reads the encoded data representative of a present value, which is written in a first recording portion of a prepaid card, in accordance with decoding data recorded in a second recording portion of the card, Thereafter, the inspection data representative of a residual value of "0" is encoded in accordance with another encoding method and written in the first recording portion of the card for recording the value data after a payment for a price of a sold item. The inspection data as written is read again to be compared with the inspection data intended to be written. If the both are not coincident with each others a failure or abnormality develops in a writing function, and therefore, an operation of the reader/writer is stopped. If the both are coincident with each other, no abnormality develops in a reading/writing function. In this case, the residual value data sent from the vending machine is encoded in accordance with a still further encoding method and written in the first recording portion, and the decoding data by which the data encoded in accordance with the still further encoding method can be decoded is written in the second recording portion.
Patent CA-2029320-A1 (CA)
IPC: H04N21/234
Filed: 1990-11-05
Abstract: A signal coding apparatus, which is coupled, via a transmission path, to a receiver having a receiver buffer and a decoder, includes a coding unit for coding a signal and outputting information generated in a frame unit, the information being a coded signal.  The apparatus also includes a transmitter buffer for temporarily storing the information, and a controller for controlling an amount of the information on the basis of a storage capacity of the receiver buffer and an amount of the information which is contained in a frame per a unit time.  There is also provided a method used in the above coding apparatus, and a signal coding transmission system employing the signal coding apparatus.
Patent CA-2029734-A1 (CA)
Inventor: URBAN BENOIT
IPC: G12B1/04
Filed: 1990-11-13
Abstract: The present invention relates to a floating spindle mounting, in particular for a sensor. 
<??>This mounting essentially consists of a rigid housing (4) in which the spindle (1) is accommodated, and of an elastically deformable element (5) for the mounting of the rigid housing (4) in the cover (2) of the encoder proper.
Patent CA-2031030-A1 (CA)
Inventor: KNOPFEL HANS P
IPC: F23C99/00
Filed: 1990-11-28
Abstract: In a fixing installation, fresh air (6) is drawn in and mixed with a fraction of flue gases (7), which are taken from the combustion chamber (1), by means of a fan (5) which acts outside of the casing of the firing installation. The fresh air/flue gas mixture (8) thus formed flows on its way to the combustion chamber (1) through a first heat exchanger (2a) whose caloric preparation is accomplished by the flue gases (7) fed in. In the combustion chamber (1) itself, this mixture flows through a heat exchanger (2) placed there. Before the mixture (9) thus preheated is fed as combustion air to a burner (4), it undergoes a further mixing with flue gases via a number of jet injectors (3), which further increases the temperature of this combustion air (10), with an optimized flue gas fraction.
Patent CA-2033733-A1 (CA)
Title: Electrical connector with externally applied radial lock
Inventor: ROY DHIRENDRA C
IPC: H01R13/426
Filed: 1991-01-07
Abstract: Abstract ELECTRICAL CONNECTOR         WITH EXTERNALLY APPLIED RADIAL LOCK     A subminiature electrical connector for use particularly in the automotive industry including an insulating plastic body (3) housing an exemplary three terminal pins (1A-C), which are initially locked into place by resilient internal fingers (6) having outward-ly directed locking tabs (6A), which are lockingly engaged into inner openings (19) in the terminal pins.          After the terminal pins have been inserted and seated, a resilient, exteriorly applied radial locking ring (4) is applied about the body, laterally straddling it, providing a second, double lock for the terminal pins.          The locking ring includes three, inwardly directed, radial tabs (42A-C) which extend through external body openings (3A) and which lockingly extend into outer, mating openings (18) in the terminal pins. The radial finger tabs and the radial ring tabs are oppositely positioned and conjunctively provide a double lock on each of the pins seated within the connector body.          Circumferentially extending guide rails (11) properly longitudinally locate the radial lock on the exterior of the body.  The body (16) of the terminal pin in its central, mechanical load bearing area (16) is prefera-bly rectangular in its lateral cross-section, with the outer and inner, female locking openings (18, 19) and mating male tabs (42, 6A) having appropriate geometry with direct, positive, straight edge, face-to-face, orthogonal, locking interfacing with the front edges of the windows.     [AG-718-APD-WA]
Patent CA-2033747-A1 (CA)
Title: Capacitor precharge for reduced synthesizer lock time
Inventor: BARABAN JAMES P
IPC: H03L7/10
Filed: 1991-01-11
Abstract: CAPACITOR PRECHARGE FOR REDUCED SYNTHESIZER                  LOCK TIME            Abstract of the Invention A method and process for reducing the frequency lock-on time required for a radiotelephone transitioning from a standby mode to a normal operation mode. The present invention comprises a microphone (101) coupled to a transmit synthesizer (104) through audio circuitry (102), a reference oscillator (103), and a transistor switch (109) controlled by a processing device (110). The transmit synthesizer (104) is comprised of a phase detector (105) coupled to a loop filter (106) that is coupled to a voltage controlled oscillator (VCO) (107). The output of the VCO (107), which is also the output of the present invention, is fed back through a divide by N (108) to the phase detector. The microcomputer (110), in the standby mode, periodically switches on power to the transmit synthesizer (104), keeping a capacitor in the loop filter (106) charged and thereby maintaining the voltage applied to the VCO (107). This voltage determines the frequency of the signal produced by the VCO (107). If this voltage is kept at the level used during normal operation, when the radiotelephone goes from standby to normal, this voltage will be close to the proper level.
Patent CA-2034199-A1 (CA)
Title: Protective aerated foam hand lotion and process for preparing the same
Inventor: DE BOECK JEAN MARIE
IPC: A61K8/34
Filed: 1991-01-15
Abstract: ABSTRACT OF THE DISCLOSURE    A compound of small amounts of skin protectants and a relatively large amount of deionized water in a lightweight cellular foam or froth resulting from the introduction of gas bubbles during manufacture enables the small amounts of protec-tants to penetrate the surface of the skin and form an active protective film in the upper layers of the epidermis so as to provide a barrier between the skin surface and the sensitive lower layers of the epidermis.  An optimum degree of protection of the skin results from the penetration of the small amounts of the ingredients of the compound which includes propylene glycol, glycerine, sorbitol, stearin, mineral oil, polydimethylsiloxane, sorbitan monostearate, POE sorbitan monostearate, triethanolamine, and a perfume oil in a combined total of 20% or less of the com-pound and 80% or more deionized water.  Processing the lotion-like compound with a desirable gas liquid forms a cellular foam in which bubbles of gas are contained spacing and diluting the very small amount of ingredients in the foamed lotion-like liquid which results in a quantity controlled application of the ingredi-ents to the skin and greatly expedites the ability of the ingredi-ents to penetrate the skin and form a barrier beneath the skin surface.
Patent CA-2035448-A1 (CA)
Title: Translateur optique birefringent et ecran tri-dimensionnel birefringent
Inventor: SIRAT GABRIEL
IPC: G02F1/31
Filed: 1990-07-03
Abstract: 2035448 9100542 PCTABS00104 La présente invention concerne un translateur optique biréfringent comprenant au moins un cristal biréfringent (10) dont l'axe (B-B) est perpendiculaire à l'axe optique (O-O) du système, et des moyens de polarisation (20, 21, 22) placés en amont du cristal biréfringent (10), entre celui-ci et un objet (A) et adaptés pour définir de façon contrôlée alternativement, soit une polarisation linéaire perpendiculaire à l'axe optique (B-B) du cristal (10), soit une polarisation linéaire parallèle à l'axe optique (B-B) de celui-ci. L'invention concerne également un écran tri-dimensionnel faisant application de ce translateur.
Patent CA-2038233-A1 (CA)
Title: Program-controlled feeding of molten metal into the dies of an automatic continuous casting plant
Inventor: THELER JEAN-JAQUES
IPC: B22D11/18
Filed: 1991-03-14
Abstract: Abstract Upstream of the dies (14) internally insulated in the upper region is casting furnace and a runner system, which latter comprises a distributor trough feeding all the dies (14) with metal at an identical level (60).  In the region situated below an inner ring (32), a gas cushion (54) which prevents direct contact of the die (14) with the molten metal (30) is maintained, and oil is injected into this region.        A joint main having distribution lines conducts air or an inert gas having the same, slight overpressure into all the dies (14).  The relative pressure between a desired value dependent on the metal level (H1) and computed by program and an actual value measured in the main (62) serves for regulation and monitoring.  Upon overshooting of the programmed, maximum deviation of the controlled variable, a processor triggers a manipulated variable for the actuator of the pressure control valve.                        (Fig. 2)
Patent CA-2039989-A1 (CA)
Inventor: ZHOU PETER Y
IPC: G08B13/24
Filed: 1991-04-08
Abstract: A novel sensor element having low magnetic coercivity and an asymmetric hysteresis characteristic is formed by heating a strip of cobalt alloy in an oxidizing atmosphere to form an oxide coating thereon and then the strip is cooled in the presence of a magnetic field of about 0.3 oersteds along its length.  The strip is detected by subjecting it to an alternating magnetic interrogation field and passing the resulting magnetic disturbances through signal processing circuits which select pulses produced only once in each interrogation field cycle.  The element is deactivated by subjecting it to a magnetic field which eliminates its asymmetry.
Patent CA-2042011-A1 (CA)
Title: Carburetor float chamber drain device
Inventor: BALTZ GENE F
IPC: F02M5/00
Filed: 1991-05-07
Abstract: ABSTRACT OF THE DISCLOSURE        A device for draining carburetors which do not have a float chamber drain.  The device is a screw which has an internal passageway.  The internal passageway has a longitudinal passageway beginning at the head of the screw and a transverse passageway which communicates with the float chamber and intersects the longitudinal passageway.  A drain plug is threaded into the longitudinal passageway near the head of the screw.
Patent CA-2042607-A1 (CA)
Inventor: NAKAHAMA HIDENARI
IPC: C08L23/16
Filed: 1990-10-05
Abstract: Disclosed is an ethylene-propylene-diene (EPDM) rubber containing sulfur dispersed therein. The rubber has been heat treated at a temperature of 90 to 160°C while kneading to such an extent that the EPDM is only partially crosslinked. The EPDM preferably has a Mooney viscosity ML1+4 (100°C) of 60 to 120 and is a mixture of:         (A)  90 to 40% by weight of a high-molecular weight ethylene-propylene-diene copolymer rubber having an ethylene content of 60 to 82 mol%, an intrinsic viscosity [?] of 3.0 to 5.0 dl/g as measured at 135°C in decalin and an iodine value of 8 to 35, and (B)  10 to 60% by weight of a low-molecular-weight ethylene-propylene-diene copolymer rubber having an ethylene content of 60 to 82 mol%, an intrinsic viscosity [?] of 0.15 to 0.8 dl/g as measured at 135°C in decalin and an iodine value of 8 to 35. The rubber is suitable for use in the fields of tires, automobile parts, general-purpose industrial components and civil engineering and building components.
Patent CA-2043623-A1 (CA)
Title: Procede de teinture des fibres keratiniques avec le 2,6-dimethyl 1,4-diamino benzene et/ou le 2,3-dimethyl 1,4-diamino benzene et/ou le 2,6-diethyl 1,4-diamino benzene en milieu acide et compositions mises en oeuvre
Inventor: COTTERET JEAN
IPC: A61K8/33
Filed: 1991-05-31
Abstract: L'invention concerne un procédé de teinture des fibres kératiniques, en particulier des fibres kératiniques humaines telles que les cheveux, consistant a appliquer sur ces fibres une composition contenant dans un milieu approprié pour la teinture, au moins un précurseur de colorant d'oxydation choisi parmi le 2,6-diméthyl 1,4-diamino benzène, le 2,3-diméthyl 1,4-diamino benzène, le 2,6-diéthyl 1,4-diamino benzène et leurs sels, et au moins un agent oxydant, le pH de la composition appliquée sur les fibres étant inférieur à 7 et la composition ne contenant pas d'ion iodure en quantité suffisante pour oxyder le précurseur de colorant d'oxydation. Le procédé selon l'invention conduit à des colorations pratiquement identiques à celles obtenues dans les conditions habituelles d'utilisation, et présentant par ailleurs d'une manière surprenante une plus grande ténacité à l'action de la transpiration, des shampooings, des traitements chimiques ou des agents atmosphériques tels que la lumière.
Patent CA-2044514-A1 (CA)
Title: Coil, coil element, coil block, and heat generating motor assembled therefrom
Inventor: OIGAWA SENJI
IPC: H02K11/00
Filed: 1991-06-13
Abstract: ABSTRACT OF THE DISCLOSURE     A heat generating motor, and component coil block, coil element and coil thereof are disclosed.  Additionally, a hot air blower and water heater incorporating such a heat generating motor are disclosed.  The disclosed heat generating motor is capable of efficiently producing a high flow rate current of a fluid heated to a high temperature, and produced minimal magnetic vibration.  The disclosed component coil blocks, coil elements and hardened coils are which are used in motor coil windings of the heat generating electric motor of the present invention, can also be employed in various other devices wherein the efficient and simultaneous generation of heat and an intense magnetic field is desirable.  The disclosed hardened coil is comprised of multiple loops of insulated electrically conductive wire wound so as to form a flattened hollow disk shaped configuration which is then hardened to preserve its form, the insulated electrically conductive wire consisting of a conductive core having a conductance ratio of 5 to 95% and a heat resistant electrically insulating layer surrounding the conductive core.  The disclosed coil element consists of one or more hardened coils which are sandwiched tightly between a pair of radiating plates formed from magnetic material, with a insulating layer intervening between each surface of a given hardened coil and a respective adjacent radiating plate.  The disclosed coil blocks consist of multiple coil elements, interconnected by means of a heat resistant electrically insulating hollow core member which passes through the hollow central section of each component coil element.  The disclosed heat generating motor utilizes the coil block of the present invention as stator coil windings of motor.  By fitting a fan or propeller on the rotating shaft of the heat generating motor of the present invention, an efficient hot air blower or water heater can be fabricated.
Patent CA-2045894-A1 (CA)
Inventor: AOKI SATOSHI
IPC: F16B2/24
Filed: 1991-06-28
Abstract: ABSTRACT OF THE DISCLOSURE In a projection-type television set, a screen (2) is provided in a front opening part of a housing (1) and held by couplings of frames (30,31) and leaf springs (40,41) provided on ceiling (1a), bottom (1b) and side walls (1c) of the housing (1).
Patent CA-2046030-A1 (CA)
Inventor: CALLEBAUT FRANS
IPC: A23G1/16
Filed: 1991-07-02
Abstract: In  the  continuous  conching  of chocolate mass in a conche (10) it is important to  ensure  essentially  constant  con-tents  of  the  conche (10). For this purpose, the infeed of starting  material  and/or  the  discharge  of  the  conched chocolate  mass is monitored, namely measured, especially by means of weighing. In response to the  measurement  results, the  infeed  or  the  discharge is controlled, especially by means of altering the conveying  capacity  of  a  compulsory conveyor  (screw  conveyor  21)  for discharging the conched mass. The conched chocolate mass is dry,  i.e.  it  contains neither  lecithin nor cocoa butter. Lecithin is added in the region of the screw conveyor (21) which  is  followed  by  a mixing device (22).
Patent CA-2047481-A1 (CA)
Title: Drawer and drawer suspension system
Inventor: RYCZEK WILLIAM F
IPC: A47B88/14
Filed: 1991-07-19
Abstract: DRAWER AND DRAWER SUSPENSION SYSTEM            Abstract of the Disclosure A drawer has oppositely facing flanges extending from the top of each side wall, perpendicular to each side wall, and a pair of rollers at each rear corner. Two drawer runners are mounted below a surface in alignment with the drawer side walls,  each runner haying  oppositely  facing  flanges  for  engaging  the drawer-mounted wheels and a pair of wheels for engaging the drawer-mounted flanges. The drawer runners have depressions for holding the drawer wheels in a closed position and ramps for slowing the drawer wheels before reaching the opened position.  The drawer is assembled from parts which snap together.  The drawer runners are specifically designed to snap into place below a set of horizontal steel planks forming a shelf.
Patent CA-2048919-A1 (CA)
Inventor: MILLER LEROY
IPC: B65D6/20
Filed: 1991-08-09
Abstract: A utility tote container comprising a base panel, pair of side wall panels, and pair of end wall panels hingedly connected to the base panel.  A pair of end foldover panels are hingedly connected to each end wall panel.   The side wall panels and end wall panels are pivoted upwardly to an upright configuration,  and the end foldover panels are folded inwardly into parallel abutting contact with the exterior planar surface of the adjacent side wall panel.   End panel securing flaps are hingedly connected to each of the end foldover panels, and are received through aligned and correspondingly sized slots in the side wall panels.          The  end wall  securing  flaps  are  folded  into parallel abutting contact with the interior planar surface of the adjacent side wall panel, and are secured thereto using a releasable fastener such as mating hook and loop type fasteners.  Each end wall panel defines a centered handgrip opening, and a folded rim or shoulder extending along the length of the top edge of the end wall panel.  The portion of the end wall panel cut away to form the handgrip opening is folded upwardly across double scored fold lines, and into the interior of the shoulder between the end wall panel and the portion of the end wall panel folded downwardly to form the shoulder, thereby presenting two double-thickness folds of corrugated sheet material at the top of the handgrip opening to provide greater supporting surface or purchase when a user lifts the utility tote container.
Patent CA-2050464-A1 (CA)
Inventor: HARADA TSUTOMU
IPC: A23L29/244
Filed: 1991-08-30
Abstract: There is provided a food and drink having a reduced oil, fat, or sugar content yet retaining good gelation properties and good organoleptic properties, etc.  A part of or the whole of gelation materials, low calorie sugars and/or oils and fats is/are replaced with polyfructan.
Patent CA-2051941-A1 (CA)
Title: Retractable truck cover system
Inventor: SENIUK TIM
IPC: B60P7/04
Filed: 1991-09-20
Abstract: ABSTRACT OF THE DISCLOSURE      A longitudinally retractable cover system for truck and trailer boxes has travel blocks mounted within a tube containing a rotatable threaded rod.  Cover bearing hoops are attached to brackets mounted on the travel blocks.  The rearmost hoop is supported on a drive block, the rest on slave blocks.  The travel blocks may have wheels or rollers to aid smooth travel.  The drive block may itself be threaded or have paired abutting threaded drive blocks.  The hoops and cover are retractable under a front housing.  When a doghouse is present, angled and level support rods raise the hoops on pulley wheels to clear the doghouse.  The cover is a series of sections extending between hoops.  Grommet bearing apertures in the sections, correspond to threaded posts in the hoops, to which they are attached by nut and washer.  The system is more reliable than previous models and is fully retractable.
Patent CA-2053509-A1 (CA)
Title: Method for bursting two webs of material
Inventor: GERGELY WILLIAM JR
IPC: B65H35/10
Filed: 1991-10-16
Abstract: ABSTRACT OF THE DISCLOSURE     A method for conveying two webs of material having equally spaced, successive transverse lines of weakening along a longitudinal path and for separating the webs along the transverse lines of weakening.  The method includes: first, positively feeding the two webs simultaneously through a pair of upper and lower, vertically spaced feed rollers with the two webs offset from each other by one half the distance between the lines of weakening, one of the feed rollers having a flat extending across the portion of the length of the roller in contact with the web; second, feeding the two webs over a bursting element oriented transverse to the longitudinal path; and third, feeding the two webs through a pair of vertically spaced burster rollers, the burster rollers rotating at a speed greater than the speed of the feed rollers, whereby the webs are alternately and continuously burst by the burster rollers.
Patent CA-2054275-A1 (CA)
IPC: B65H29/68
Filed: 1991-10-25
Abstract: The invention relates to a deceleration device for folded products, with which folded products following one behind the other are gripped by decelerable transport devices (6, 7) and conveyed.  The oppositely arranged transport devices (6, 7) tracing a path of motion (15) are driven by a planetary gearing (16).  While planetary gears (21, 22) rotate around a sun gear (23), an instantaneous centre P1 describe a cardioid which, via drive brackets (17, 18 and respectively 55) causes the transport devices (6, 7) to take different speeds during rotation of the planetary gears (21, 22).