baber/WOPTO huggingface dataset:
Patent CA-2059017-A1 (CA)
Title: Structure of faucet for automatic water supply and stoppage
Inventor: CHI CHENG-HSIAN
IPC: F16K31/40
Filed: 1992-01-08
Abstract: ABSTRACT:         A faucet for automatic water supply and  stoppage, comprising  a  casing  having fastened  therein  a  battery-operated  two-way  electromagnetic valve  controlled  by  an infrared controller to control a water flow control assembly to  stop or open a water outlet passage.    The  water  flow control  assembly comprises a movable stopper to  releasably block  up  the  water outlet  passage,  an  elastic  element disposed  above  the movable stopper, covered with  a  cover plate,  and defining with the cover plate a  water  chamber.          The  cover  plate has an outlet hole at the  top,  which is controlled   to  open  or  close  by  the  mandrel  of   the electromagnetic valve and disposed in communication with the water outlet passage, and an inlet hole which is disposed in communication with the water chamber.   The movable  stopper defines  therein  a  channel  having  one  end  disposed  in communication  with the water inlet passage and an  opposite end  disposed  in  communication  with  said  water  chamber through a through-hole made in size relatively smaller  than the  inlet  hole  of  the  cover  plate.      The   infrared controller is sensed to trigger the electromagnetic valve to lift  the  mandrel  from the  outlet  hole,  permitting  the movable  stopper  to be pushed toward the water  chamber  by intake  water pressure so as to fully open the water  outlet passage.
Patent CA-2061602-A1 (CA)
Title: Process for producing plastic lens
Inventor: MASE SHOJI
IPC: G02B1/11
Filed: 1992-02-20
Abstract: A process for producing a plastic lens, which comprises; (1) applying a primer coating composition composed mainly from a blocked polyisocyanate and a polyol onto a surface of a plastic lens substrate and heating the primer coating composition to form a primer layer of a thermoset polyurethane, the blocked polyisocyanate being a polyisocyanate blocked with a .beta.-diketone, (2) forming a hard coating layer on the primer layer, and (3) vapor-depositing an inorganic material or inorganic materials on the hard coating layer to form a single-layered or multi-layered anti-reflection coating.
Patent CA-2061782-A1 (CA)
Inventor: NAYYAR BALDEV K
IPC: F26B1/00
Filed: 1992-02-25
Abstract: An improved arrangement and method of drying fire hoses is disclosed which reduces the time and energy required to dry fire hoses.  According to one aspect of the invention, a plug is forced through the hoses prior to drying to strip water from the interior of the hose. According to a different aspect of the invention, a closed loop drying arrangement is used where moist warm air which has passed over the hoses being dried is reconditioned to remove the water at a dehumidifying station, followed by reheating for further drying of the hoses.  This closed loop system has improved the efficiency in drying hoses and produced a system which is not seriously affected by changing ambient conditions.
Patent CA-2065520-A1 (CA)
Title: 1-alkoxy-1,3-diazacycloalkane derivatives, their preparation and their use as pesticides
Inventor: VON DEYN WOLFGANG
IPC: C07D239/06
Filed: 1992-04-07
Abstract: O.Z. 0050/42351 ABSTRACT OF THE DISCLOSURE: 1-Alkoxy-1,3-diazacycloalkane derivatives of the formula I                              I   where: n is 0 or 1;     is substituted or unsubstituted alkyl, alkylcarbonyl, cycloalkylcarbonyl, alkenyl or alkynyl, a substituted or unsubstituted heterocyclic radical or a group -C(=O)-R, where R is substituted or unsubstituted phenyl or a substituted or unsubstituted aliphatic or aromatic heterocyclic structure, X is hydrogen; halogen; alkoxy; alkylthio; alkylcarbonyl; haloalkylcarbonyl; alkoxycarbonyl; substituted or unsubstituted alkyl, phenyl, phenoxy, phenylthio, benzoyl or phenyloxycarbonyl; and is hydrogen or alkyl, processes and intermediates for their manufacture, and their use in pesticides.
Patent CA-2066141-A1 (CA)
Inventor: ISHIKAWA TAKASHI
IPC: G03G15/08
Filed: 1992-04-15
Abstract: A toner pack for use with the developing device includes a toner box in which toner is stored and which is detachably set at the developing device, an endless seal sheet a portion of which is peelably bonded to the toner box to cover an opening of the toner box, a flat cylindrical cover member through which that portion of the endless seal sheet which does not cover the opening of the toner box is freely movably passed, and a pull portion which is freely movably passed through the cover member and one end of which is made continuous from the endless seal sheet.
Patent CA-2066946-A1 (CA)
Title: Apparatus and method for synchronizing a plurality of remote transmission and receiving stations
Inventor: VELLA-COLEIRO GEORGE P
IPC: H04W88/08
Filed: 1992-04-23
Abstract: -11-APPARATUS AND METHOD FOR SYNCHRONIZING A PLURALITY OF REMOTE TRANSMISSION AND RECEIVING STATIONS Abstract System synchronization is achieved in a system of remote stations serving a particular cell site or base station by combining rf signals transmitted to the base station from the cell site with a reference signal to form a composite signal. This composite signal is used to modulate the output of a base station laser transmitter. The composite signal is transmitted to the remote station where thereference frequency is extracted and used to synchronize the rf circuits of the remote station. Special diagnostic features are built into the remote station transceivers so that equipment functioning may be monitored at the base station.
Patent CA-2067744-A1 (CA)
Inventor: FEARON DOUGLAS T
IPC: C12N15/12
Filed: 1990-09-25
Abstract: L'invention concerne le gène de récepteur (CR1) de C3b/C4b, sa protéine codée, ainsi que des séquences d'acides nucléiques de CR1 et des fragments de celles-ci comprenant 70 nucléotides, ainsi que leurs peptides ou protéines codées comprenant 24 acides aminés. L'invention concerne également l'expression de la protéine CR1 ainsi que de fragments de celle-ci. Les gènes et les protéines de l'invention présentent des utilisations dans le diagnostic et la thérapie de troubles appliquant une activité du complément, et divers modes de réalisation de l'invention comprennent le clonage, une séquence de nucléotides ainsi qu'une séquence d'acides aminés déduite d'un ADN complémentaire de CR1 de longueur intégrale ainsi que ses fragments. L'expression de la protéine CR1 et de fragments de celle-ci est également décrite, ainsi que l'expression d'une molécule de CR1 secrétée à laquelle il manque une région de transmembrane, laquelle est utile pour réduire la détérioration provoquée par l'inflammation, et pour réduire la taille de l'infarctus du myocarde et pour prévenir les blessures de reperfusion.
Patent CA-2067752-A1 (CA)
Inventor: KOENCK STEVEN E
IPC: H01M50/284
Filed: 1990-11-05
Abstract: A housing (11) of a battery pack (10) contains in addition to standard power cell elements (14-16) a voltage converter (75). The voltage converter (75) is interposed between the power cell elements (14-16) and external output contacts (29, 30, 100) of the housing (11). The voltage converter (75) regulates the output voltage applied to the output contacts (29, 30, 100) of the battery pack (10), such that the supply voltage of the battery pack (10) remains at a predetermined value which is independent of the voltage supplied by the power cell elements (14-16) to the voltage converter (75) and does not vary over the discharge cycle of the power cell elements (14-16). Excess battery voltage available particularly during the initial portion of the discharge cycle of the power cell elements (14 - 16) is efficiently converted to the predetermined output voltage value which reduces the overall current delivered by the power cells (14-l6) to extend the useful life of the battery pack (10) between charges.
Patent CA-2069111-A1 (CA)
Title: Method of treating auto-immune diseases using gallium compounds
Inventor: GERBER NICHOLAS
IPC: A61K33/24
Filed: 1991-09-19
Abstract: Gallium is utilized in methods of treating macrophage mediated autoimmune diseases and in the treatment and prevention of resistance to transplantation.
Patent CA-2069876-A1 (CA)
Title: Appareil de filtrage de suspensions et methode d'exploitation
Inventor: FRYKHULT RUNE
IPC: D21C9/18
Filed: 1991-02-18
Abstract: Le filtre à disques décrit, qui sert à filtrer les suspensions formant le matelas, telles que des suspensions à base de pâte de fibres, est pourvu d'un arbre creux destiné à recevoir un flux de fraction fine créé par la différence de pression hydrostatique entre la suspension à filtrer et la fraction fine contenue dans l'arbre creux. Selon la présente invention, chaque disque (7) comporte un certain nombre de chambres (11) pour fraction fine, qui communiquent avec l'intérieur de l'arbre creux par l'intermédiaire de trous correspondants (12) ménagés dans la paroi circonférentielle (5) de l'arbre. Chaque chambre (11) est conçue de façon à fonctionner comme colonne barométrique pendant les mouvements vers le haut, ce qui a pour résultat d'augmenter la concentration en particules (fibres) grossières de la fraction grossière créée.
Patent CA-2070569-A1 (CA)
Inventor: KOSUGI YUHEI
IPC: H01R12/71
Filed: 1992-06-05
Abstract: A microwave circuit component (40) has terminals and is mounted on a principal surface (38) of a substrate (34) received in a cavity (45) of a housing (35) with a back surface (39) brought into contact with a bottom surface (44) of the cavity.  With a part projected outwardly of the cavity for connection to an external conductor, a contact pin (36) is movably received in an insulator support member (37) placed in the cavity and is urged to one of the terminals.  It is possible to bring the principal surface into contact with the bottom surface.  In this event, the contact pin may be urged to the back surface with the terminal extended from the principal surface to the back surface.
Patent CA-2071100-A1 (CA)
Title: Camera suspension apparatus
Inventor: HILL KENNETH R
IPC: F16M11/42
Filed: 1992-06-12
Abstract: A suspension apparatus that enables an operator to make fluid camera movements without holding up the weight of the camera.  The apparatus includes a yoke rotatably mounted on a wheeled base for rotation about a vertical axis. A primary lever arm having first and second ends and a medial portion is pivotably mounted on the yoke to form a fulcrum.  A secondary arm has a first end pivotally attached to the second end of the primary lever arm, and a second end including a support for the camera.  A counterweight arm has a first end pivotally attached to the first end of the primary lever arm.   To insure balance, the apparatus includes a chain drive mechanism, responsive to pivoting of the secondary arm about the second end of the primary lever arm in a first direction, for pivoting the counterweight arm about the first end of the primary lever arm in a second opposed direction.   In addition,  the apparatus includes a chain drive mechanism for maintaining the camera level relative to the base as the secondary arm is pivoted about the second end of the primary lever arm.  Still further, the apparatus may include a braking system to adjust the tension between the primary lever arm and counterweight arm.
Patent CA-2073912-A1 (CA)
Title: Data exchange process
Inventor: HAG MANN WATER
IPC: H04L45/122
Filed: 1992-07-15
Abstract: ABSTRACT   In a process for the exchange of data between a master station (M) and at least one external station (A1 to A4) via a common data channel (1) and a plurality of interposed relay stations (R1 to R3), in which process the master station (M) directs a request to the external station and receives from the latter an answer and during transmission into the interposed relay stations (R1 to R3), the data are repeated by reception and retransmission, said data being transmitted in the form of data telegrams between the master station (M) and the external station.   Thus, with each data telegram is linked a positive integer in the form of a repetition number, being transmitted with the data telegram and determining how often the data telegram must be successively repeated by the relay stations (R1 to R3).  Each relay station (R1 to R3), which receives a data telegram with a repetition number higher than zero, repeats said data tele-gram, provided that the reception quality has a minimum acceptable quality level.  Each relay station (R1 to R3), which repeats a data telegram, derives from the old repetition number linked with the received data telegram by reducing by one a new repetition number and transmits the thus derived, new repetition number, in place of the old repetition number, together with the data telegram.
Patent CA-2074293-A1 (CA)
Title: Water-based hair fixative composition
Inventor: HOROSCHAK JOHN R
IPC: A61K8/85
Filed: 1992-07-21
Abstract: An aqueous hair fixative composition containing from a small amount of lower alkanol to no lower alkanol is provided. The composition contains a water-dispersable polymer which forms a colloidal dispersion in the aqueous composition and a dimethicone copolyol surfactant, in an amount sufficient to cause the aqueous composition to spread out uniformly on the surface of the hair shaft. The composition gives a perception of wetness comparable to that achieved with compositions containing large amounts of lower alkanol.
Patent CA-2074434-A1 (CA)
Inventor: ICHII YASUO
IPC: B65H23/16
Filed: 1992-07-22
Abstract: The tension of a strip can be controlled with high responsiveness  and  high  accuracy  despite  its  drastic external variation by threading the strip (1) between a transportation roll (2) and a movable transportation roll (10) and moving the movable transportation roll (10).   The movable transportation roll (10) is mounted on one end of an arm (11), which is mounted for a swing motion around a supporting shaft (12), a torque around the supporting shaft (12)  is generated in the arm  (11)  by means of an arm driving motor (14) connected directly to the supporting shaft (12), thereby applying a tension to the strip (1).          The angle of swing motion of the arm (11) is detected by means of an arm angle sensor (16), and the tension of the strip (1) is detected by means of a tension sensor (15).          The torque to be generated in the arm (11) is corrected in accordance with the detected angle and tension, whereby the strip tension is controlled for a target tension.
Patent CA-2076854-A1 (CA)
Title: Electrolytic cell for electrolysis of process liquid
Inventor: MAYR MAX
IPC: C25D21/18
Filed: 1991-01-18
Abstract: In an electrolytic cell for oxidizing process liquid, flat mutually parallel plane anodes (3) are arranged at a distance from at least one cathode (2). Viewed from the cathode, a plurality of anodes is arranged on one side of the cathode and connected to the positive pole of an electric current supply via ohmic or electronically controlled connecting resistances (4) of various sizes. The connecting resistances decrease with increasing distance between the cathode and the corresponding anode.
Patent CA-2076882-A1 (CA)
Title: Processor having means for indicating an error in an operating condition
Inventor: SEIM APRIL M
IPC: G03D3/00
Filed: 1992-08-26
Abstract: PROCESSOR HAVING MEANS FOR INDICATING  AN ERROR IN AN OPERATING CONDITION              ABSTRACT A processor for x-ray film includes stations wherein a latent image on the film is developed, fixed, washed and dried.  Sensors detect operating conditions in the stations, and when a failure is detected in an operating condition, a lamp and alarm are energized in a predetermined sequence to signal an operator that a particular error exists.
Patent CA-2077172-A1 (CA)
Title: Hydrogen storage alloy electrode and method of manufacturing thereof
Inventor: SAWA HARUO
IPC: H01M4/38
Filed: 1992-08-28
Abstract: Abstract of the Disclosure Disclosed is a method of manufacturing a hydrogen storage alloy electrode, having the steps of mixing a hydrogen storage alloy powder with a powder of at least one another metal to obtain a mixed powder, milling the mixed powder in a milling apparatus with a closed system to obtain a milled powdery mixture, and preparing a hydrogen storage alloy electrode by using the milled powdery mixture.  Also disclosed is a hydrogen storage alloy electrode having a conductive substrate, and a mixed powder, which includes a hydrogen storage alloy powder and a powder of at least one metal, a disposed directly on the conductive substrate by means of the pressure molding, wherein the mixed powder is obtained by milling in a milling apparatus with a closed system.
Patent CA-2079669-A1 (CA)
Title: Road slalom gate
Inventor: SOPOREANU PETER
IPC: E01F9/627
Filed: 1992-10-01
Abstract: ABSTRACT            The Road Slalom Gate allows skiers to train in the summer in conditionssimilar to those of a winter slalom course. The Road Slalom Gate is composed of a rubber base and a light weight tube vertically attached to the base through an articulation mechanism. The articulation allows the tube to move in any direction when stuck by a passing skater and to recover to its initial vertical position immediately after.
Patent CA-2080081-A1 (CA)
Inventor: NAKAGAWA YOSHIKAZU
IPC: H01L21/338
Filed: 1992-10-07
Abstract: First    and    second    high-resistivity    compound semiconductor channel layers are formed between an undoped compound semiconductor layer and a doped compound semiconductor layer having an electron affinity smaller than the undoped compound  semiconductor  layer.    The  first high-resistivity compound semiconductor channel layer is adjacent to the doped compound semiconductor layer,  and has an electron affinity distribution  that  increases  toward  the  undoped  compound semiconductor layer.   The second high-resistivity compound semiconductor channel layer is located between the first high-resistivity  compound  semiconductor  channel  layer  and  the undoped compound semiconductor  layer,  and has an electron affinity  distribution  that  decreases  toward  the undoped compound semiconductor layer.  A gate electrode and cap layers are formed on the doped compound semiconductor layer.  Source and drain electrodes are formed on the respective cap layers.
Patent CA-2081793-A1 (CA)
Title: Cellulose ester resin stabilizer and cellulose ester resin compositions stabilized therewith
Inventor: AHLUWALIA SURINDER
IPC: C08K5/524
Filed: 1992-10-30
Abstract: ABSTRACT OF THE INVENTION       CELLULOSE ESTER RESIN STABILIZER AND CELLULOSE ESTER RESIN COMPOSITIONS STABILIZED THEREWITH             Surinder Ahluwalia Michael Fisch Davie Peveler Nonylphenyl neopentylene phosphite or stated in terms of systematic nomenclature 5,5-dimethyl-2-nonylphenoxy-1,3,2-dioxaphosphorinane, compositions effective to stabilize cellulose ester resins against the degradative effects of heat and processing are disclosed. In accordance with the present invention, preferred stabilizing compositions for cellulose ester resins include nonylphenyl neopentylene phosphite in combination with epoxidized linseed oil. These stabilizing compositions demonstrate their stabilizing effectiveness by maintaining the melt viscosity of he polymer during hot working and minimizing discoloration of the polymer when heated.
Patent CA-2083249-A1 (CA)
Title: Battery connector cover
Inventor: DEWAR JOHN H
IPC: H01M2/00
Filed: 1992-11-18
Abstract: Abstract Battery Connector Cover A battery connector cover (10) having an insulative body (12) locked over a battery terminal (18) and a cable connector (16) for electrically insulating the battery terminal (18) and connector (16).  The connector cover (10) is locked in a closed position at one end by a locking detent (24) and is secured at its opposite end to battery cables (14) via a cable lock (40).  The cover includes an integral hinge (36) disposed between the two ends so as to provide easy access to the battery terminal (18) and connector (16).
Patent CA-2083673-A1 (CA)
Title: Polyurethane coating composition
Inventor: SHIMIZU HIROSHI
IPC: C09D175/04
Filed: 1992-11-24
Abstract: ABSTRACT OF THE DISCLOSURE      A two-package polyurethane coating system is provided which consists of a paint component comprising an OH-containing film-forming resin, such as a poly-acrylate polyol or an alkyd resin, and a thinner-curing agent component which is a solution, adjusted to insure a predetermined final application viscosity of the coating, of trimerized isophorone diisocyanate which functions as a curing agent for the resin in an active hydrogen-free organic solvent which functions as a thinner, the two components being supplied in indepen-dent cans for mixing and application at a coating site without need for viscosity adjustment.
Patent CA-2089387-A1 (CA)
Inventor: KIJOWSKI MARK
IPC: A23L15/00
Filed: 1991-09-24
Abstract: A method of removing cholesterol from egg yolk by shearing a mixture of oil:egg yolk:water ratio of about 3:1:0.8 to about 1.5:1:0.4 where the temperature of the mixture during shearing is between about 124 to about 148 °F.
Patent CA-2090906-A1 (CA)
Title: Method for improving quality of reforming gas used in the direct reduction of metal oxides
Inventor: BUENO C HENRY R
IPC: C21B13/00
Filed: 1993-03-03
Abstract: ABSTRACT OF THE DISCLOSURE    A method for modifying existing direct reduction processes and retrofitting existing direct reduction facilities so as to increase the capacity of the facilities without the need for increasing the capacity of external reformers associated with the existing facilities comprises mixing preheated air with the reformed reducing gas produced in the external reformers and contacting said mixture with excess natural gas in a reduction-reaction zone of the direct reduction reactor.
Patent CA-2092169-A1 (CA)
Title: Oil soluble alkoxylated surfactants from lignin
Inventor: NAAE DOUGLAS G
IPC: C09K8/584
Filed: 1993-03-22
Abstract: OIL SOLUBLE ALKOXYLATED SURFACTANTS FROM LIGNIN      (D#78,936-F) ABSTRACT OF THE INVENTION                A method of producing oil soluble surfactants from lignin is disclosed, along with a method for recovering oil from underground formations by means of a surfactant flooding system containing these lignin surfactants.  Lignin is reduced in the presence of a carbon monoxide or hydrogen reducing agent at high temperature and pressure, alkoxylated with an .alpha.-olefin epoxide and then changed into oil soluble lignin surfactants by a reaction selected from the group consisting of sulfonation, sulfation and alkoxysfulation.
Patent CA-2092450-A1 (CA)
Title: Oil resistant fluorosilicone heat cured rubber compositions with mixed metal oxides
Inventor: EVANS EDWIN R
IPC: C08K5/544
Filed: 1993-03-25
Abstract: PATENTS        ABSTRACT OF THE DISCLOSURE           In one embodiment, the invention comprises a vinyl containing fluorosilicone polymer containing a filler fluorosilicone gum or blend, a filler surface treatment, a cross-linking agent and a heat age additive combined with selected amounts of group (2A) and (2B) metal oxides.  In a particular embodiment, MgO and ZnO are present in ratios of about 1:3 - 1:5 and result in improved resilience heat age characteristics and resistance to hot engine oil.
Patent CA-2094954-A1 (CA)
Title: Apparatus and method for blasting metallic surfaces
Inventor: VANKUIKEN LEWIS L JR
IPC: C23C4/02
Filed: 1993-04-27
Abstract: The method of treating the surfaces of aluminum alloy cylinder bores or other objects by blasting the surfaces with extremely high water jets at pressures of at least twenty-five thousand pounds per square inch (25,000 psi) for preparing the surfaces of such bores or other objects for subsequent treatments such as coating with wear-resistant materials.