baber/WOPTO huggingface dataset:
Patent CA-2111966-A1 (CA)
Title: Circuit protection arrangement
Inventor: PRYOR DENNIS M
IPC: H02H9/02
Filed: 1992-07-08
Abstract: An arrangement that is intended to be series connected in a line of an electrical circuit for protecting the circuit from an overcurrent, comprises a depletion mode FET (1) that switches the line current and a control device (4) that is connected across a resistance in the line, preferably the channel resistance of the FET  (1), and will bias the gate of the FET (1) in response to the voltage difference across the resistance in order to switch the FET  off when the arrangement is subjected to an overcurrent in the line. The arrangement has the advantage that since the FET (1) is normally on, there is no initial voltage drop across the arrangement before it becomes conductive so that the arrangement can be substantially linear.
Patent CA-2112610-A1 (CA)
Title: Transmission for combined shredding and mixing trucks for fibrous zootechnical products
Inventor: FACCIA TIZIANO
IPC: B01F7/24
Filed: 1993-12-30
Abstract: A  transmission  is disclosed for trucks  of  the  type having  a  wheeled chassis that is  towed  or  independently powered and supports a substantially inverted frustum-shaped container which is upwardly open and contains a scroll  with a  vertical axis for shredding and mixing fibrous  products. The transmission   comprises  a   tracked-type   epicyclic reduction  unit  which  is  mounted on  the  bottom  of  the container and supports the scroll in a cantilevered  manner. The reduction unit is coupled to a hydraulic motor connected to a pump, which is in turn coupled to a drive unit.
Patent CA-2113480-A1 (CA)
Title: An adhesive tape cutting apparatus applying a conveyor belt
Inventor: OH YOUNG S
IPC: B65H35/07
Filed: 1992-07-15
Abstract: The present invention relates to an adhesive tape cutting apparatus applying a belt like a conveyor belt, and particularly to an apparatus for cutting a transparent Scotch tape. Pulling a belt by hand or turning a belt by an electrical motor, a tape is lifted up on an adhesive flash (46) of the belt. This apparatus is used mainly in the shops and offices such as a department store, a book store, and a confectionery, and it is characterized in that lots of quantities of the tape are cut by one-shot. As for the construction and principle, an adhesive tape is attached on an adhesive flash (46) through a compression apparatus (64) by rotating a conveyor belt-shaped belt, the adhesive tape is pulled up, a tape roll (54) is released, the adhesive tape lifted up attaching on an adhesive flash (46) is cut by a cutting apparatus (48), and the cut tape is manually taken for use one by one from the belt.  This invention is that of new uses applying a conveyor belt or other form of belt using mainly as an endless wheel, to entirely new uses as well as that of a mechanical apparatus. The present invention has the mechanism of a pulley, and thus is operated smoothly.  The invention also has the possibility of variously adjusting the cutting length of the tape by applying a cutting apparatus having an improved function, and enables various and original designs as well.
Patent CA-2114902-A1 (CA)
Title: Aqueous Rechargeable Battery
Inventor: WAINWRIGHT DAVID S
IPC: H01M10/24
Filed: 1994-02-03
Abstract: Rechargeable batteries based on the 'rocking chair' principle and alkali or alkaline earth insertion compounds are disclosed that employ aqueous electrolytes. Batteries of the invention can have energy densities comparable to conventional aqueous batteries. Embodiments of the invention include aqueous lithium ion batteries.
Patent CA-2115817-A1 (CA)
Inventor: MURSCHALL URSULA
IPC: B65D65/40
Filed: 1994-02-16
Abstract: Abstract of the Disclosure An oriented, multilayer polyolefin film is described. It includes a base layer essentially containing poly-propylene, and at least one heat-sealable outer layer. The heat-sealable outer layer contains from 0.1 to 0.5% by weight of SiO2 which has been subjected to organic aftertreatment coating and has a mean particle diameter of from 2 to 6 µm, preferably from 4 to 5 µm.  The ratio between the mean particle diameter and the outer layer thickness is in the range from 3 to 11.  Also described is  a process  for the production  of  the multilayer polyolefin film and the use thereof.
Patent CA-2122562-A1 (CA)
Inventor: TABATA MASAMUNE
IPC: F16C33/12
Filed: 1994-04-29
Abstract: A slide surface construction which is an inorganic skin film formed of an aggregate of Fe crystals having a body-centered cubic structure. The aggregate includes a large number of (222) oriented Fe crystals with their (222) planes (by Miller indices) oriented toward a slide surface. At least some of these (222) oriented Fe crystals are hexagonal pyramid-shaped Fe crystals having six ridge lines. These Fe crystals having six ridge lines ensure that the oil retention of the slide surface construction can be improved, and a slide load acting on the slide surface can be finely divided.
Patent CA-2124616-A1 (CA)
Title: Apparatus for producing electrolyzed water
Inventor: MIYAMAE KAZUHIRO
IPC: C02F1/46
Filed: 1994-05-30
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus for producing electrolyzed water comprising an electrolytic cell,  wherein the electrolytic cell includes an anode plate having a through-hole,  a cathode plate having a through-hole and a sealing member.   The electrolytic cell is constructed of the anode plate,  the cathode plate,  and the sealing member with the sealing member interposed between the anode plate and  the cathode plate.   Thereby a electrolytic chamber for electrolyzing subject water to be electrolyzed is defined between the anode plate and the cathode plate.  One of the through-holes of the anode plate and the cathode plate serves as  an  inlet  for  introducing  the  subject  water  into  the electrolytic chamber, the other through-hole serves as an outlet for  discharging  the  subject  water  into  the  electrolytic chamber.
Patent CA-2127439-A1 (CA)
Title: Wear surface
Inventor: KAY ROBERT
IPC: C23C4/14
Filed: 1993-01-08
Abstract: A method of forming a wear surface on a base structure, the wear surface comprising a metal layer having distributed therein at least one solid, filler characterized by the steps of: 1) providing a self-supporting substrate having at least parts of one surface capable of intimately bonding with said layer; 2) applying the layer to said one surface by a high temperature spray technique selected from flame spraying, plasma spraying and arc spraying; and 3) thereafter securing the substrate to the base structure with a surface opposed to the one surface in contact therewith.
Patent CA-2127464-A1 (CA)
Title: Mixtures of optically active cyclohexenone oxime ethers, their preparation, intermediates for this purpose and their use as herbicides
Inventor: MISSLITZ ULF
IPC: C07D239/20
Filed: 1993-01-30
Abstract: Mixtures of optically active cyclohexenone oxime ethers, with an R and S configuration in the oxime ether section of formula (I) where R1 = C1-C6 alkyl; Z = (a), (b), (c), (d), (e); X =  C1-C4 alkyl, C1-C4 halogen alkyl; m = 0-3 or 1-4 if all X  substituents are halogen; n = 0-3 or 1-5 if all X substituents are halogen; R2 = C1-C4-alkoxy-C1-C6-alkyl, C1-C4-alkylthio-C1-C6-alkyl, optionally substituted C3-C7 cycloalkyl, optionally substituted C5-C7 cycloalkenyl, optionally substituted 5-membered saturated heterocylic ring, optionally substituted 6 or 7-membered heterocylic ring, optionally substituted aromatic 5-membered heterocylic ring, optionally substituted phenyl or pyridyl; and their agriculturally usable salts, and esters of C1-C10 carboxylic acids and inorganic acids.
Patent CA-2132504-A1 (CA)
Title: Substituted 2, 6-dimethylbicyclo ¬3,3,1| non-6-enes, processes for preparing same and organoleptic uses thereof
Inventor: NARULA ANUBHAV P S
IPC: C07C255/31
Filed: 1994-09-20
Abstract: ABSTRACT OF THE DISCLOSURE   Described are substituted 2,6-dimethylbicyclo(3,3,1)-non-6-enes defined according to the generic structure:       wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond and wherein "R" represents one of the moieties:          ,     , processes for preparing same and uses thereof in augmenting or enhancing the aroma of consumable materials including perfume compositions, colognes and perfumed articles (e.g., solid or liquid anionic, cationic, nonionic or zwitterionic detergents, hair preparations, fabric softeners, fabric softener articles, cosmetic powders and perfumed polymers).
Patent CA-2132933-A1 (CA)
Inventor: BROX WERNER
IPC: A61K9/48
Filed: 1994-09-26
Abstract: Soft gelatin capsules having a capsule shell comprising gelatin, plasticizers and, if desired or required, further auxiliary agents, and a capsule filling containing a solvent including a migrateable solvent such as 1,2-propyleneglycol as a solvent in the capsule filling and in the capsule shell. The manufacture of said capsules is improved, if in the process for making the soft gelatin capsules the gelatin bands are cooled with a liquid, and preferably with water.
Patent CA-2132966-A1 (CA)
Title: Tetrahydrophthalamide derivative, intermediate for producing the same, production of both and herbicide containing the same as active ingredient
Inventor: YANO TOMOYUKI
IPC: A01N43/40
Filed: 1993-03-25
Abstract: ABSTRACT       The present invention relates to 3,4,5,6-tetra-hydrophthalamide derivatives and 3,4,5,6-tetrahydroiso-phthalimide derivatives having excellent effects as effective active ingredients of herbicides, and processes for preparing the same, and provides the compounds having a more efficient herbicidal activity, and efficient and industrial processes for the preparation thereof.       More specifically, the tetrahydrophthalimide derivative obtained by reacting a halogen-substituted 5-cycloalkyloxyaniline derivative with a 3,4,5,6-tetra-hydrophthalic anhydride, or the tetrahydroisophthalimide derivative of the present invention is reacted with various types of amines to prepare a tetrahydrophthalamide derivative represented by the general formula (I):                                             (I) These tetrahydrophthalamide derlvatlves and the tetrahydro-isophthalimide derivatives exhibit excellent herbicidal activities in the soil treatment in the paddy field and field and the stem-foliar treatment.  The tetrahydroiso-phthalimide derivatives are also useful as intermediates for the preparation of the tetrahydrophthalamide derivatives, etc.
Patent CA-2133285-A1 (CA)
Title: Axle assembly and configuration
Inventor: DUCOTE EDGAR A
IPC: B62D7/18
Filed: 1994-09-29
Abstract: Title: Axle Assembly and Configuration ABSTRACT OF THE DISCLOSURE        An axle assembly and configuration of axle assemblies for a mobile vehicle.  The axle assembly includes a fixed axle fastened to the frame of the vehicle so that the axle maintains a fixed orientation with respect to the vehicle frame.  A steerable spindle is connected to each end of the axle by a vertical king pin.  The axle is straight beam, king pin to king pin, with the king pins lying on the longitudinal axis of the axle, thus eliminating caster.  The configuration of axle assemblies includes a fixed axle with fixed wheels and a fixed axle with steerable wheels.  The axles are straight beam, king pin to king pin, with the king pins lying on the longitudinal axes of the axles.  The axles are separated by a distance of at least about ten feet.
Patent CA-2135323-A1 (CA)
Title: Universal mounting plate for door opener
Inventor: CARAMBULA DAVID E
IPC: E05F3/22
Filed: 1994-11-08
Abstract: ABSTRACT OF THE DISCLOSURE    A universally-adaptable mounting plate for mounting an electrically-operated door opener on a door frame. The mounting plate is substantially rectangular, having a plan portion  with  longitudinally-directed  side  edges  and transversely-directed end edges. A tab is struck from the plan portion at one end of the mounting plate and is posi-tioned substantially perpendicular to the plan portion and substantially equidistant from and substantially parallel with respect to the side edges.  The plan portion is provided with both longitudinally-elongated and transverse-ly-elongated  apertures  for  mounting  the  door  opener thereon,  and the tab is provided with an aperture for receiving conventional fastening means for affixing the tab to a door frame or door frame jamb.  A flattened Z-bracket is conveniently used in combination therewith and mounted transversely near the top edge of the inside of the door for affecting inward opening of the door by means of a conventional roller, rotatably mounted at the end of a door opener actuator arm, operating in rotating contact with the inside surface of the outer upstanding wall of the Z-bracket.
Patent CA-2136327-A1 (CA)
Title: Planetary gear with two driven shafts
Inventor: FORSBERG BJOERN
IPC: B04B9/08
Filed: 1994-03-15
Abstract: This specification discloses an epicyclic gear with two driven shafts which rotate at different speeds, the speed of the second driven shaft being reducible or increasable by means of a second gear stage, the input shaft of which can be varied in its speed, functioning as a control shaft, the magnitude of the speed difference between the two driven shafts depending solely on the speed of the control shaft and not on the input speed, so that even if there is a change in the input speed, a constant speed difference between the two driven shafts is maintained automatically without a change in the speed of the control shaft.
Patent CA-2138135-A1 (CA)
Title: Apparatus for controlling ultrasonic aerosol envelope
Inventor: HARREL STEPHEN K
IPC: A61C17/14
Filed: 1993-06-16
Abstract: Disclosed is a suction hood assembly (30) that is attachable to an ultrasonic handpiece (10), as well as to a source of suction (56). The suction hood assembly (30) includes a portion thereof that opens in an area adjacent the ultrasonic tip (16) to provide an area of influence of the suction and thereby recover microdroplets of body fluids, matter and water mist. The suction can be used to control the size of the aerosol envelope (20) generated when the water stream from the ultrasonic device (10) is directed toward the ultrasonic-moving tip (16). The size of the aerosol envelope (20) can be substantially reduced to a small area of operation, thereby minimizing the dispersion of germs, viruses and body fluids for the patient to the surgeon. The suction tube assembly (30) is easily attached or removed from the ultrasonic handpiece (10), is easily manufactured, cost effective and thus is disposable.
Patent CA-2139270-A1 (CA)
Inventor: KADKHODAYAN ABBAS
IPC: C10M137/10
Filed: 1994-12-29
Abstract: This invention relates to a process for preparing an overbased metal salt of hydrocarbyl dithiophosphoric acid comprising neutralizing hydrocarbyl dithiophosphoric acid with an amount of metal oxide sufficient to form said over-based metal salt of hydrocarbyl dithiophosphoric acid, which metal oxide has a surface area of no less than 4 m 2 per gram up to 12 m 2 per gram.
Patent CA-2139491-A1 (CA)
Inventor: LAMBERT JOHN E
IPC: F02P5/15
Filed: 1993-06-24
Abstract: An electronic control system for an internal combustion single cylinder gas engine adapted to control the timing pulse for spark ignition by measuring the timing pulse width and the cycle time to compute an advance and/or dwell time from an LUT corresponding to engine conditions from a leading edge of the timing pulse to the optimum interrupt/turn on point in advance of TDC wherein precise timing of the spark advance throughout a wide range of engine speeds can be achieved whereby efficient burning of a lean air/fuel mixture in the combustion chamber of the engine can be achieved to minimize undesirable exhaust gas emissions and to increase the operating engine efficiency. Adaptive threshold is applied to a waveform shaping circuit to supp-ress electronic noise at higher engine speeds.
Patent CA-2139909-A1 (CA)
Title: Crosslinked anion exchange particles and method for producing the particles
Inventor: BLIEM PAUL E
IPC: C08F220/34
Filed: 1995-01-10
Abstract: New bile acid sequestrant polymer compositions and a process for preparing the polymers in particulate form, preferably in spherical form, are described. The polymer particles are prepared by crosslinking an amine-containing polymer with an amount of a polyfunctional amine-reactive compound sufficient to crosslink the polymer so that it is essentially water insoluble and has bile acid sequestering efficacy greater than that of cholestyramine, preferably greater than about three times the efficacy of cholestyramine. A preferred polymerization process involves suspension polymer-ization of water-soluble amine-containing monomers, such as dialkylaminoalkyl (meth)acrylate esters and dialkylaminoalkyl (meth)acrylamides, in the presence of polyfunctional amine-reactive compounds, such as substituted dihaloalkanes. Pharmaceutical compositions containing the bile acid sequestrant polymer partides and a method for lowering blood cholesterol levels using the pharmaceutical compositions are also discribed.
Patent CA-2145269-A1 (CA)
Inventor: LEUNG ARTHUR
IPC: B60Q9/00
Filed: 1995-03-22
Abstract: The present invention provides a warning device for attachment to a tractor unit for warning when an attached trailer has pivoted to a position where it may cause damage to the tractor. The warning device comprises a base for attachment to a skirt of the tractor unit, the base being adapted at one end for receiving a switch means and also being adapted to receive one end of a resilient connecting means. The device includes a feeler which extends from the device in a position to contact the trailer unit when the trailer unit has pivoted to a potentially skirt contacting position, the feeler being adapted for receiving the second end of the resilient connecting means to connect the base and the feeler. The resilient connecting means joining the base and the feeler of the warning device allows for full movement of the feeler relative to the base in all directions. The switch means is selected such that movement of the feeler in any direction causes activation of the switch and a suitable signalling means electrically connected thereto.
Patent CA-2148126-A1 (CA)
Title: Backplane with signal bus
Inventor: MCMICHEN THOMAS BLANE
IPC: H01R12/70
Filed: 1994-08-08
Abstract: A backplane (1101) includes a plurality of connectors (1150, 1250, 1350) mounted on the front (1105). each connector arranged to accept a circuit board (1160, 1260, 1360) having a set of signal receptacles (1140, 1240, 1340). Each connector includes a set of connector holes (1130, 1230, 1330) positioned such that when a circuit board is mounted in the connector the set of connector holes aligns with the set of signal receptacles. Further, the backplane includes a set of backplane holes (1120, 1220, 1320) aligned with the set of connector holes. As a result, when circuit boards are mounted in the connectors, a signal bus (1107) including a plurality of sets of conductive prongs (1110, 1210, 1310) may be affixed to the back (1103) so the prongs extend through the backplane holes and connector holes to make electrical contact with the signal receptacles in the circuit boards.
Patent CA-2148301-A1 (CA)
Title: Expression of recombinant mpf-4, cpf-4, pf-4 and precursor compounds
Inventor: BELAGAJE RAMA
IPC: C07K19/00
Filed: 1995-05-01
Abstract: The present invention includes methods and recombinant DNA molecules for production of human platelet factor-4 (PF-4), modified forms of PF-4 such as MPF-4 and CPF-4, and precursor polypeptides of PF-4, MPF-4 and CPF-4. The precursor polypeptides have the formula X-PF-4, X-MPF-4, or X-CPF-4 wherein X is a cleavable peptide leader sequence.  The cleavable peptide leader sequence is preferably Met-Arg or Met-Arg-Met.  The precursor polypeptides can be optionally cleaved to remove the cleavable peptide leader sequence to form biologically active native compounds or can be used without cleavage in methods to inhibit angiogenesis.
Patent CA-2153452-A1 (CA)
Title: Process for the manufacture of paraformaldehyde
Inventor: EEK-VANCELLS LUIS
IPC: C08G2/08
Filed: 1995-07-07
Abstract: The process comprises providing a formaldehyde solution at a concentration of 80-89 %; heating the solution to a temperature of 80-100 °C; pouring the heated solution over heated zones on a metal belt conveyor travelling from the heated zones to other, chilled zones. The formaldehyde solution is preferably previously mixed with a catalyst.
Patent CA-2153636-A1 (CA)
Title: Improved grounding clip
Inventor: ZIELINSKI JAMES S
IPC: H01R4/24
Filed: 1995-07-11
Abstract: An improved grounding clip connector for positively grounding an insulated conductor to an appliance panel comprises a base section, a first pair of laterally spaced blade members projecting upwardly from one edge portion of the base section and a second pair of laterally spaced blade members projecting upwardly from a second opposite edge portion of the base section, the laterally spaced blade members defining vertical passageways between the pairs thereof for retaining the insulated conductor upon the connector. A spring clip member is integrally formed with the base section of the connector and is substantially C-shaped in configuration so as to cooperate with the base section of the connector in grasping the appliance panel therebetween. In accordance with the improvement of the present invention, the spring clip member is provided with a pair of axially spaced barbs or prong members for engaging the undersurface of the appliance panel, while the base section is provided with a third barb or prong member for engaging the upper surface of the appliance panel. The three barbs cooperate in concert so as to effectively define a pivot mechanism about which the connector can pivot upon the appliance panel. In this manner, should a force be inadvertently applied to the insulated conductor and thereby transmitted to the connector, the pivotal action or movement of the connector will cause the three barbs or prong members thereof to dig into the respective surfaces of the appliance panel with increased biting effects whereby the retention power or pull-off resistance of the connector with respect to the appliance panel is significantly enhanced.
Patent CA-2158910-A1 (CA)
Inventor: KREUTTER DAVID K
IPC: A61K31/4245
Filed: 1995-09-22
Abstract: Disclosed are pharmaceutical compositions for treat-ing or preventing intestinal motility disorders such as irritable bowel syndrome, peptic ulceration, esophagitis, gastritis and duodenitis, (including that induced by H. pylori), intestinal ulcerations (including inflammatory bowel disease, ulcerative colitis, Crohn's disease and proctitis), gastrointestinal ulcerations, depression, prostate disease, neurogenetic inflammation and dyslipidemia comprising a .beta.3-adrenoceptor antagonist or agonist, which may for example be a compound of the formula:         (wherein  R1 is phenyl, (CH2)n-O-phenyl or thiazolyl, each optionally substituted, R2 is hydrogen or alkyl, R3 is hydrogen or substituent, R4 is, for example, (CH2)n-CN, R5 is hydrogen or alkyl, X is bond, O or S, Z is C or N, and Y is O, N or S).
Patent CA-2166745-A1 (CA)
Title: Locking-swivel mount
Inventor: KENDALL THOMAS LEE
IPC: F16M11/04
Filed: 1996-01-08
Abstract: A locking-swivel mount is described, for example for mounting a miniature video camera in an automatic teller machine (ATM).  The mount comprises two mounting brackets, one of which carries the camera and the other of which is fixed to the ATM housing.  One bracket carries a threaded stud which passes in turn through a first spherical spacer set, a hole in the other bracket, a second spherical spacer set, and a locking washer and nut.  When the locking nut is loose the brackets can be moved relative to each other to allow adjustment of the camera viewing angle.  When the nut is tightened the brackets are rigidly clamped together, so as to lock the camera in position.  The locking-swivel mount provides the same function as a locking ball-and-socket joint, but occupies less space.