baber/WOPTO huggingface dataset:
Patent CA-1284575-C (CA)
Title: Device for strapping cables to host bodies
Inventor: FORRAY LOUIS L
IPC: F16L3/233
Filed: 1987-04-28
Granted: 1991-06-04
Abstract: Abstract Cables or other elongated elements are firmly and neatly secured to larger host bodies, such as pipes or tanks, by means of straps that extend around the host bodies.  Each strap has at least one clip, and preferably more than one clip arranged along the strap.  Each clip is made of a resilient material and has one end secured to the strap, a central, arched portion for embracing and retaining a cable or other element, and a free end including an outwardly projecting tab that can be manually raised to release the cable.
Patent CA-1311238-C (CA)
Title: Non-digestible fat substitutes of low-caloric value
Inventor: WHITE JOHN F
IPC: A23L33/20
Filed: 1987-05-07
Granted: 1992-12-08
Abstract: Abstract Esterified epoxide-extended polyols (EEEPs) of the formula P(OH)a+c(EPO)n(FE)b where P is a polyol having a = 2 - 8 primary hydroxyls, c = 0 - 8 secondary and tertiary hydroxyls, a + c is in the range of 3 - 8, EPO is a C3-C6 epoxide, FE is a fatty acid acyl moiety, n is the minimum epoxylation index average number having a value generally equal to or greater than a and is a number sufficient that greater than 95% of the primary hydroxyls of the polyol are converted to secondary or tertiary hydroxyls, and 2 < b ? a + c, methods of preparation thereof, and their use as non-digestible fat substitutes (fat mimatics) having non-caloric food values, which have good organoleptic characteristics, are substantially resistant to intestinal absorption, and do not appreciably hydrolyze in the digestive tract.    Suitable  polyols include sugars, glycerides or saccharides which are reacted (etherified) with C3-C6 epoxides such as propylene oxide, butylene oxide, isobutylene oxide, pentene oxide, and the like to produce epoxide-extended polyols (EEPs) having an epoxylation index number, n, generally in the range of 2 - 8. Acylation with C8-24 fatty acids such as octanoic, stearic, palmitic, oleic, and/or heptadecanoic, or fatty acids from soybean oil, fish oil, coconut oil, cotton seed oil, corn oil, sunflower oil, safflower oil, jojoba oil and the like, produce the end product ester with physical properties ranging from a liquid oil, through fats and greases, and ultimately to waxes.   Best mode example are acylated propoxylated glycerol compound mixtures (APGs) which are resistant to pancreatic lipase in vitro, and feeding studies show them to be suitably resistant to overall digestion. The resultant EEPEs are useful in food formulations and for cooking as they have a good mouth feel and characteristics similar to vegetable oils and fats. Being relatively non-absorbable, non-digestible, and non-toxic they may be substituted for natural or processed oils and fats, but have low caloric value.
Patent CA-1279377-C (CA)
Title: Microwave ovens
Inventor: EKE KENNETH I
IPC: F24C1/02
Filed: 1987-06-02
Granted: 1991-01-22
Abstract: ABSTRACT            Title:  Microwave Ovens A microwave oven has a forced hot air system for delivering a forced flow of hot air through the oven cavity and a magnetron for delivering microwave power to the cavity.  The hot air temperature is sensed after a predetermined time, between 8 and 15 minutes, and the further cooking time beyond the predetermined time is determined from a characteristic relating sensed temperature at the predetermined time and the further cooking time.  The characteristic is preloaded into a microprocessor of the oven, and different characteristics may be provided appropriate to different sorts of meats, such as poultry (Figure 1), beef and port (Figures 2 and 3 respectively)).
Patent CA-1295598-C (CA)
Title: Process for removing nitrogen oxides from exhaust gases
Inventor: IMANARI MAKOTO
IPC: B01D53/86
Filed: 1987-07-28
Granted: 1992-02-11
Abstract: Abstract of the Disclosure A process for removing nitrogen oxides from an exhaust gas containing the nitrogen oxides and an arsenic compound, which comprises bringing said exhaust gas into contact with a reducing gas in the presence of a catalyst to reduce the nitrogen oxides in the exhaust gas and render them nontoxic.  There are disclosed two types of catalysts: (1) a catalyst comprising (A) an oxide of titanium, (B) an oxide of at least one metal selected from tungsten and molybdenum, (C) an oxide of vanadium, and (D) an oxide and/or a sulfate of at least one metal selected from the group consisting of yttrium, lanthanum, cerium and neodymium, and (2) the above (A), (B), (C) components and (D)' at least one metal selected from the group con-sisting of yttrium, lanthanum, cerium, neodymium, copper, cobalt, manganese and iron, the component (D)' being deposited on zeolite.
Patent CA-1317240-C (CA)
Title: Filter unit, and apparatus for treating particulates in an exhaust gas from a diesel engine
Inventor: ODA NORIYUKI
IPC: F01N3/021
Filed: 1987-09-24
Granted: 1993-05-04
Abstract: ABSTRACT   A filter unit comprises a plurality of plates made of an air-permeable, porous material which define particulate-containing gas passages and clean gas passages.  The clean gas passages are formed at one side of each of the air-permeable, porous plates and the particulate-containing gas passages are at the other side in the direction intersecting each other.  Particulates in an exhaust gas from a diesel engine deposit and accumulate on the air-permeable, porous plate while the exhaust gas is passed from the particulate-containing gas passages through the air-permeable, porous plates to the clean gas passages.   A nozzle is placed in an outlet conduit, which is connected to the discharging side of the clean gas passages, to eject gas for back washing to thereby peel off and drop the particulates on the air-permeable, porous plates.  A particulate receiving plate is provided to collect the particulates, which are burnt by a heater provided in the particulate receiving plate.
Patent CA-1288842-C (CA)
Title: Low voltage supply control system for fuel injectors
Inventor: WRIGHT DANNY O
IPC: F02D41/20
Filed: 1987-10-16
Granted: 1991-09-10
Abstract: ABSTRACT            LOW VOLTAGE SUPPLY CONTROL SYSTEM       FOR FUEL INJECTORS      A low voltage supply control system provides on command a voltage doubling of the supply voltage to the fuel injector coils of a fuel injection system. The command signal is responsive to the magnitude of the  battery voltage  falling  below  a  predetermined level at any time during the operation of the fuel injection systems be it on cold starting or during a component failure in the power generating system of the vehicle during operation.  The advantage of this system is that  the  impedance of  the  fuel  injector coils  is  typically many times  higher  than that of coils  used without  the  low voltage  supply  control system.   Overall  the  cost  advantages  of  the  low voltage supply control system are very attractive.
Patent CA-1327682-C (CA)
Title: Procede de changement d'un produit introduit dans des recipients thermoplastiques et d'au moins un element decoratif et/ou informatif desdits recipients et mecanisme de raboutage de deux bandes, mecanisme susceptible d'etre utilise pour la mise en oeuvre dudit
Inventor: HAUTEMONT JEAN-CLAUDE
IPC: B65B61/20
Filed: 1987-11-16
Granted: 1994-03-15
Abstract: PR?CIS DE LA DIVULGATION L'invention décrit un procédé de changement ou de remplacement d'un produit pâteux ou liquide par un autre destiné à être introduit dans une succession de récipients thermoplastiques portant un élément décoratif et/ou informatif. On détermine un volume tampon minimal du premier produit contenu dans le doseur-distributeur et dans un bac tampon, volume tampon qui correspond à la somme des portions de premier produit qui sont encore à introduire dans les récipients avant que ceux-ci ne soient remplacés dans la zone du poste de remplissage par des récipients munis d'éléments décoratifs différents; pendant le fonctionnement de l'installation, l'on coupe transversalement la première bande-mère au poste de décoration et/ou la première bande à couvercles à des distances du poste de remplissage correspondant à des longueurs de consommation en première bande-mère et/ou en première bande à couvercles par les récipients recevant les dernières portions de produit du volume tampon minimal de premier produit.
Patent CA-1304727-C (CA)
Title: Packaging machine for cigarettes
Inventor: FOCKE HEINZ
IPC: B65B19/30
Filed: 1987-11-18
Granted: 1992-07-07
Abstract: Abstract:            (In conjunction with Figure 2) 1.  Packaging machine for cigarettes.   2.1. Packaging machines for cigarettes are conventionally equipped with a (cigarette) magazine (11) which receives d stock of cigarettes (10). The lower region of the maga-zine (11) consists of a plurality of magazine shafts (12) which are divided off from one another by means of shaft walls (13). The cigarettes (10) are extracted at the lower ends of the magazine shafts (12) in groups each cor-responding to the content of a cigarette pack, by being pushed out axially.   2.2. In order to check the cigarettes for defective con-struction, especially for any gaps (16) in the tobacco in the region of the ends of the cigarettes (10), op-toelectrical sensors , especially receivers (17, 18; 30, 31), are arranged in the shaft walls of appropriate thickness. These sensors are directed towards the side of the cigarettes (10) transversely relative to the longitudinal axis of these. Light entering from the end faces of the cigarettes (10) is received by the receivers (17, 18; 30, 31) and evaluated in terms of any gaps (16) in the tobacco. To generate the light, transmitters (19; 32) can be arranged on the end faces of the cigarettes (10) in the front wall (21) and/or rear wall (22) of the maga-zine (11).   2.3. The magazine (11) equipped with test members in this way is suitable, in an especially simple and reliable way for testing and separating out individual or extremely small groups of defective cigarettes.
Patent CA-1294636-C (CA)
Title: Clamping device
Inventor: DEAKIN KEITH N
IPC: B25H1/10
Filed: 1988-03-28
Granted: 1992-01-21
Abstract: ABSTRACT   A clamping device comprising an elongate bar, a first abutment member fixed in position on the elongate bar, and a second abutment member slidably mounted on the elongate bar. A peg carried by both the elongate bar and the second abutment member enables each to be secured to a respective jaw of a vice such that in use movement of the jaws of the vice relative to one another results in a corresponding movement of the two abutment members relative to each other.
Patent CA-1295102-C (CA)
Title: Process and apparatus for injection molding tire treads
Inventor: MAJERUS NORBERT
IPC: B29D30/62
Filed: 1988-04-05
Granted: 1992-02-04
Abstract: ABSTRACT OF THE DISCLOSURE             PROCESS AND APPARATUS FOR INJECTION MOLDING TIRE TREADS     A viscoelastic fluid molding material  (50)  is injected into a tire tread cavity (32) between the mold (10) and an inflatable tread supporting body (30).   The clearance  distance  (A)  between the  mold  (10)  and  the inflatable  tread  supporting  body  (30)  is  varied  to increase the flow of the initial amount of fluid molding material  (50)  into  remote  portions  of  the tire tread cavity (32) and provide for the flow of the final amount of fluid molding material  (50)  into gate portions  (52) while the tread supporting body (30) is being deflected.         Circumferentially spaced  gates  (76)  may  be spaced from the centerplane (20"-20") of the mold (10") and have runners (80) extending toward the shoulders of the tread supporting body (30") for increased flow of the initial  amount  of  fluid molding  material  (50")  into remote shoulder portions (52") of the tread cavity (32"). Sealing rings (56) at the side edges of the tread cavity (32)  prevent flow of fluid molding material  (50)  into sidewall  areas  (60)  of  side  members  (16,18) of  the mold (10).
Patent CA-1329711-C (CA)
Inventor: HASHIMOTO KOJI
IPC: C22C45/08
Filed: 1988-04-22
Granted: 1994-05-24
Abstract: AMORPHOUS ALUMINUM ALLOYS              ABSTRACT OF THE DISCLOSURE      An amorphous aluminum-refractory metal alloy with special characteristics such as high corrosion resistance, high wear resistance and considerable toughness, consisting of Al and at least one element selected from refractory metals of Ta, Nb, Mo and W, a portion of the set forth refractory metals being allowed to be substituted with at least one element selected from Ti and Zr.
Patent CA-1299762-C (CA)
Title: Method of direct memory access control
Inventor: SUGANO MINORU
IPC: G06F13/28
Filed: 1988-05-09
Granted: 1992-04-28
Abstract: ABSTRACT OF THE DISCLOSURE         In a system comprising input/output devices, a memory and a control processor, direct memory access information (memory address and data) from an input/ output device to the processor is stored temporarily and then a direct memory access request is transmitted to the processor.  The processor bus holding time at direct memory access is reduced, and the processing speed of the processor is improved.
Patent CA-1312504-C (CA)
Inventor: JONES DAVID D
IPC: B63H20/02
Filed: 1988-05-27
Granted: 1993-01-12
Abstract: L-DRIVE            ABSTRACT    A propeller drive for a boat which provides independent steering and independent trimming/tilting mounts through a hole in a bottom surface of the boat.  Steering of the propeller drive is provided by a steering assembly constructed to rotate about a generally vertical axis for connecting the drive up through the hole in the boat. Trimming of the propeller drive is provided by a trimming assembly which is pivotally connected to swing the propeller drive generally horizontally from the steering assembly.
Patent CA-1300246-C (CA)
Title: Ice detector probe
Inventor: KLEVEN LOWELL A
IPC: G08B19/02
Filed: 1988-06-09
Granted: 1992-05-05
Abstract: ABSTRACT OF THE DISCLOSURE An ice detector probe senses an ice deposition from an air mass flowing relative to the probe.   The probe includes a support for installation of the probe to  receive  the  airflow and  an  element  formed  on  a substrate  having  a  sensing  surface  which  directly receives the airflow.   The element heats the sensing surface to melt an ice deposition formed thereon.  The resistance  element  also  senses  the  sensing  surface temperature  during  heating  and  provides  an  output representative of such temperature.
Patent CA-1297150-C (CA)
Title: Cross tie for induction motor drive
Inventor: ESPELAGE PAUL M
IPC: H02P27/04
Filed: 1988-06-16
Granted: 1992-03-10
Abstract: 21-DSV-2718 CROSS TIE FOR INDUCTION MOTOR DRIVE An induction motor drive having source and load side converters with individual control channels for the respective converters includes a cross tie arrangement between the channels for increased system stability.
Patent CA-1336149-C (CA)
Title: Superconducting thin film and a method for preparing the same
Inventor: ITOZAKI HIDEO
IPC: C01G3/00
Filed: 1988-07-06
Granted: 1995-07-04
Abstract: An outer surface of a superconducting thin film of compound oxide such as YBa2Cu3O7-.delta. is protected with a protective layer which is composed of any one of (i) oxide of metal such as SiO2 and TiO2, (ii) carbide such as SiC, (iii) nitride such as BN or (iv) the same material as the substrate such as SrTiO3.
Patent CA-1267448-C (CA)
Title: Communication system
Inventor: GORDON ALASTAIR
IPC: H04H60/94
Filed: 1985-12-24
Granted: 1990-04-03
Abstract: ABSTRACT OF THE DISCLOSURE A communication network advantageously uses existing broadcast channels to instruct remote receivers and eventually use automatic dial-up capability for forming a telephone communication link with a central processing facility. The network is capable of providing many services from remote reading of meters to electronic mail and electronic billing. The network is preferrably shared by a number of large users communicating with a host of subscribers.
Patent CA-1337959-C (CA)
Inventor: HAARANEN ALPO ERIK
IPC: E21D20/00
Filed: 1988-08-24
Granted: 1996-01-23
Abstract: A tool for inserting rebar bolts and similar shaped articles into overhead holes.  A mounting bracket adapted to be securely attached to a drill includes a tube.  The tube is beveled at an angle and has an associated slip plate.  The slip plate is adapted to engage the rebar as it is inserted into the cylinder.  As the drill is energized, it propels the entire tool upwardly forcing the rebar into the hole.
Patent CA-1323409-C (CA)
Inventor: QUICK BRADLEY S
IPC: B07C5/14
Filed: 1988-08-24
Granted: 1993-10-19
Abstract: A B S T R A C T     The present invention represents a further extension of the automation of the various steps of the wood gluing process.  This invention automatically selects and transmits to further work stations appropriately sized pieces of stock which, when glued together (utilizing various of the apparatus shown in the art for gluing such strips together), saves time in the formation of the end products.
Patent CA-1304215-C (CA)
Title: Method of carrying out heterogeneous catalytic chemical processes
Inventor: BADEN NIELS T
IPC: C01B3/12
Filed: 1988-08-25
Granted: 1992-06-30
Abstract: Abstract A METHOD OF CARRYING OUT HETEROGENEOUS CATALYTIC CHEMICAL PROCESSES          A catalytic chemical process is carried out non-adiabatically using as a catalyst a body with two sets of channels throughout the body. One set of channels leads the process fluid towards one of two parallel walls of the cata-lyst chamber, the other set towards the other wall. In slits between walls and catalyst heat is exchanged between process fluid and at least one of these walls upon reflecting the pro-cess fluid leaving channels of one set and entering channels of the other. The body may be made of alternatingly corru-gated and plane sheets using in turn two different orienta-tions for the corrugated sheets. It is preferred that the sheets are arranged orthogonal to the heat transmitting wall(s) and parallel to the overall direction of flow. The method is preferred for endothermic processes, especially steam reforming of hydrocarbon(s).
Patent CA-1325982-C (CA)
Title: Filter bed clarifier
Inventor: TITOFF JUHA
IPC: B01D21/00
Filed: 1988-09-13
Granted: 1994-01-11
Abstract: Abstract A filter bed clarifier comprising a tank (1), which consists of an upper, cylindrical part (2) and a lower, tapered part (3) and which is provided with a centrally disposed feed pipe (11)  for the liquid to be clarified. The feed pipe has an outlet leading into the tank at the top opening (7) of the circulating/mixing cone  (6)  disposed in the lower,  tapered part of the tank. The top opening is larger than the outlet opening (12) of the feed pipe so that the sludge being dis-charged from the feed pipe draws sediment flocs from the lower part of the bed,  thus causing internal circulation of the sediment. The apparatus is especially suitable for clarifying green liquor.          Fig. 1
Patent CA-1292504-C (CA)
Title: Sensorless brushless motor
Inventor: TANAKA MASATO
IPC: H02P8/06
Filed: 1988-10-05
Granted: 1991-11-26
Abstract: ABSTRACT OF THE DISCLOSURE           In a brushless motor of the kind not employing a sensor for detecting rotor position, a rotational reference position of the rotor is detected based on an induction voltage in a stator excitation coil, and an energization switching point of the stator excitation coil is determined to occur a delayed time from the reference position.  The time delay is increased or decreased in response to the rotational speed of the motor, so that energization switching of the excitation coil is performed at the optimum position in accordance with corresponding changes in the rotational speed of the motor.  Signal masking is performed so that noise generated by the excitation coil switching does not interfere with the detection of the rotor reference position.
Patent CA-1318787-C (CA)
Title: External heating, rotary furnace
Inventor: UEMURA TADASHI
IPC: F27B/
Filed: 1988-10-20
Granted: 1993-06-08
Abstract: AN EXTERNAL HEATING, ROTARY FURNACE                    Abstract of Disclosure An external heating, rotary furnace for indirectly heating materials which are liable to be oxidized. The furnace comprises a rotary furnace body (20) which comprises the following rotary members capable of rotating therewith and being integral therewith: a core chamber (5) located at the center of the rotary furnace body (20) and defined by polygons made of heat resistant ceramics(4); and, plural heating-gas chambers (6) formed around the core chamber (5).
Patent CA-1327208-C (CA)
Inventor: EVANS EDWIN R
IPC: C08G77/08
Filed: 1988-11-03
Granted: 1994-02-22
Abstract: CATALYST FOR PRODUCING FLUOROSILICONE POLYMERS                 Abstract of the Disclosure Sodium fluorosilanolate catalyst is disclosed which has improved effectiveness as a catalyst to produce fluorosilicone polymer and which at the same time improves fluorosilicone polymer purity.
Patent CA-1322087-C (CA)
Title: Method and system for localized fluid assisted injection molding and body formed thereby
Inventor: LOREN NORMAN S
IPC: B29C45/17
Filed: 1988-12-12
Granted: 1993-09-14
Abstract: METHOD AND SYSTEM FOR LOCALIZED FLUID-ASSISTED INJECTION MOLDING AND BODY FORMED THEREBY                        ABSTRACT       A method and system are disclosed for locally introducing fluid, such as a gas, at a predetermined location into molten resin downstream from a resin injection aperture to form a hollow part.  The gas is utilized at the localized area to distribute the molten resin, to eliminated molded in stress and to prevent formation of sink marks in the part during resin solidification.  An overflow reservoir outside of the mold cavity is filled with the resin during resin injection and then the gas is introduced into the reservoir through a fluid aperture and into the part.  The reservoir creates a cocoon of solidified material to act as a seal to prevent gas leakage. One hollow body formed by the method and system includes a substantially endless hollow body portion with a fluid opening for communicating the interior of  the  hollow  body  portion  with  the  locally introduced  fluid.    The  hollow  body  provides  an internal gas manifold and means for greater struc-tural integrity.
Patent CA-1300142-C (CA)
Inventor: SHUMAN RICHARD F
IPC: C07D237/32
Filed: 1988-12-20
Granted: 1992-05-05
Abstract: TITLE OF THE INVENTION Improved Process for the Preparation of 3-[(4-Bromo-2-fluorophenyl)methyl]-3,4-dihydro-4-oxo-1-phthalazine-acetic Acid.     ABSTRACT OF THE DISCLOSURE         There is disclosed an improved process for the preparation of 3-[(4-bromo-2-fluorophenyl)-methyl]-3,4-dihydro-4-oxo-1-phthalazineacetic acid. The process is significantly improved over the prior art process in preparing the product in a one-step process where the prior art required three steps. The instant process directly alkylates a phthalazine ring nitrogen in the presence of the acetic acid moiety without the necessity of protecting the carboxylic acid group as was necessary in the prior art preferred process.  The product is useful for treating the progressive deterioration resulting from diabetes, and is of the general formula:
Patent CA-1313140-C (CA)
Title: Pharmaceutical composition containing cimetidine
Inventor: GOTTWALD EBERHARD F
IPC: A61K9/16
Filed: 1988-12-22
Granted: 1993-01-26
Abstract: ABSTRACT          PHARMACEUTICAL COMPOSITION CONTAINING CIMETIDINE     The prevent invention provides a pharmaceutical granule composition comprising cimetidine and, as a granulating agent and taste-masking agent, an ester of a polyhydroxy compound, and where desired a palatable pharmaceutically acceptable emulsifier.   Particular esters are glycerol esters.   The granules of the prevent invention can be used in the preparation of chewable tablets which have good palatability and bioavailability.