baber/WOPTO huggingface dataset:
Patent CA-2106529-A1 (CA)
Title: Centering means for holes of intramedullary nails
Inventor: FACCIOLI GIOVANNI
IPC: A61B17/56
Filed: 1993-09-20
Abstract: Abstract of the Disclosure A jig is detachably secured to the proximal end of an installed intramedullary nail having a transverse bolt hole near the distal end of the nail.  The jig comprises an offsetting arm which so mounts the proximal part of hinged elongate template structure as to render the distal part thereof angularly movable in a geometric plane substantially parallel to the nail.  One or more spaced guide bores near the distal end of the movable distal part is on an axis perpendicular to the geometric plane.  When the jig is chucked to the nail, the axes of the one or more guide bores of the template are parallel to the axes of one or more bolt holes of the nail; and corresponding guide-bore axis and bolt-hole axes are at identical distance from the offsetting arm.  The distal end of the template is adapted to removably mount a metal-detector establishing a magnetic field about a directional axis, such that the metal-detector can be scanned on one side and then the other side of a central position in which the directional axis of the detector locally intersects the axis of the nail.  Associated electronic circuitry takes note of template positions at which equal detector signals occur on opposite sides of the central position has been achieved, and a microprocessor component of the circuitry automatically calculates and displays a value representative of the calculated "center" position.  Meanwhile, a second display continuously indicates the instantaneous position of the directional axis of the metal-detector, so that the scanning distal part of the jig can be positioned to a displayed instantaneously indicated position which accords with the displayed value of the calculated "center" position.  Whereupon, the central position and the distal template guide bores are in axial alignment with the corresponding distal bolt holes of the nail.
Patent CA-2112338-A1 (CA)
Title: Material dispensing system
Inventor: NEWTON CLOYCE D
IPC: A01M21/04
Filed: 1993-12-23
Abstract: A material dispensing system for agricultural pesticides and chemicals. The system uses distributed processing with a main controller and a plurality of sub-controllers to control pesticide metering devices. The metering devices are attached to a pesticide container. -22-~
Patent CA-2114163-A1 (CA)
Title: Method for stabilizing antigenicity of myeloperoxidase
Inventor: NISHIKI NOBUO
IPC: C12N9/96
Filed: 1994-01-25
Abstract: A method for stabilizing antigenicity of a myeloperoxidase which comprises applying a solution of cyclodextrin to a myeloperoxidase and incubating the myeloperoxidase with the solution of cyclodextrin.      According to the invention, prolonged stabilization of myeloperoxidase antigenicity is provided.   Therefore, a reagent of myeloperoxidase which has been stored, even at the high temperature, for a long period can be used by which precise examination is achieved.      Accordingly, a myeloperoxidase reagent can be utilized effectively, without any waste.
Patent CA-2114597-A1 (CA)
Title: Fire-rated multiple-outlet in-floor fitting
Inventor: CASTELLANI NORMAN
IPC: H01R13/44
Filed: 1994-01-31
Abstract: A fitting, adapted to fit in a hole formed in a fire-rated floor, to enable activated wires to be connected thereto and therethrough for activation as an outlet. The fitting includes a receptacle which includes a plurality of bus bars adapted to connect and isolate current inputs to enable the fitting to accommodate multiple power plugs for multiple electronic devices.        The receptacle further includes plug blade retention contacts adapted to firmly grip, retain, and provide positive contact and connection between plug blades and receptacle outlets. It further includes grounding contacts and wires adapted to effectively ground electronic equipment.        The fitting further includes a service head adapted to extend substantially flush with the top of a carpet, to prevent unsafe obstruction of the carpet, and sliding plates adapted to automatically and positively cover receptacle outlets to prevent electrical shock. It further includes intumescent rings and phenolic insulating rings adapted to seal the floor hole and wires extending through the fitting, to enable the fire rating of the floor to be substantially the same with or without the hole and fitting therein.
Patent CA-2115985-A1 (CA)
Title: Vascular hypertrophy suppressor
Inventor: NISHIKAWA KOHEI
IPC: A61K31/4184
Filed: 1994-02-18
Abstract: Abstract of the Disclosure This invention relates to a vascular hypertrophy suppressor comprising as an active ingredient a compound represented by the formula:                                 wherein ring W is a nitrogen-containing heterocyclic ring residue which may be substituted; R1 is hydrogen or an optionally substituted hydrocarbon residue which optionally binds through a hetero-atom; R3 represents a group capable of forming an anion or a group capable of changing thereto; X shows that the phenylene and phenyl groups bind to each other directly or through a spacer having an atomic length of two or less; n denotes 1 or 2; a and b forming the heterocyclic ring residue are independently one or two optionally substituted carbon or hetero atoms; c is an optionally substituted carbon or hetero atom; provided that, when the ring W is a condensed ring, R1 is hydrogen or an optionally substituted hydrocarbon residue which binds through a hetero atom, or a salt thereof.
Patent CA-2117217-A1 (CA)
Title: Low viscosity group ii metal overbased sulfurized c12 to c22 alkylphenate compositions
Inventor: CAMPBELL CURTIS B
IPC: C10M159/22
Filed: 1994-03-08
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed are Group II metal overbased sulfurized alkylphenate compositions and in particular to Group II metal overbased sulfurized alkylphenate compositions derived from alkylphenols enriched in alkyl substituents attached to the phenol ring in a "middle" position.
Patent CA-2118137-A1 (CA)
Title: Coin-deposit lock
Inventor: LENANDER AAGE
IPC: E05B35/00
Filed: 1993-04-28
Abstract: A coin-deposite lock to be placed on a trolley being part of a row of mutually connected e.g. shopping trolleys or baggage trolleys comprises a main slide (14) being longitudinally slidable against the force from a spring (16) and a measuring slide (20) likewise longitudinally slidable against the force from a second spring (22). Each of the slides (14, 20) has a transverse central aperture (26, 24), and when a coin (C) of a certain value (diameter) has been inserted between the slides, the apertures (24, 26) are mutually aligned. Upon insertion of a key (8) belonging to the lock in a first key opening (6) in the lock, the slides (14, 20) can be moved to a position (Figure 2), in which a latching finger (36) on a pivotable release member (34) engages in the mutually aligned apertures (24, 26) and retains the slides (14, 20) and the coin (C) between them in a withdrawn position. At the same time, the release member (34) pivots to a position, in which a second latching finger (38) on it frees a second key (12) associated with a previous trolley in the row thus freeing the trolley from the row.
Patent CA-2120659-A1 (CA)
Title: Process for the production of fine granules
Inventor: SCHNEEBERGER RICARDO
IPC: B01J2/00
Filed: 1994-04-06
Abstract: Process for the production of fine granules Abstract In a process for the production of fine granules, a product melt (M) from a melt tank (2) is preferably supercooled, and then metered or sprayed into a high-speed mixer (5) and there brought into contact with dry powder, powder mixtures or also with centrifuged and then washed crystallisate (P) from a silo (6). During that operation, granules are formed by crystallisation, which are discharged from the high-speed mixer (5), subsequently dried and/or cooled in a drier (8), for example a moving bed drier or a fluidised bed drier, and then removed from the drier (8). Prior to cooling, the product melt (M) is mixed with a solvent (S), as a result of which its viscosity is greatly reduced and its wetting capacity in respect of the powder, the crystallisate or the powder mixtures (P) is substantially increased. The product melt/solvent mixture is then supercooled preferably to within the metastable range of the solubility curve so that very rapid crystallisation commences in the high-speed mixer (5). During that operation, the temperature of the product melt/-solvent mixture is so regulated that the mixture does not boil at the spray outlet (20) in the high-speed mixer (5).                                                   (Fig.)
Patent CA-2121237-A1 (CA)
Title: Tcmtb on a solid carrier in powdered form, method of manufacture and method of use
Inventor: LEE JAMES C
IPC: A01N25/12
Filed: 1993-07-30
Abstract: A composition comprising TCMTB and a solid, preferably inert, carrier. The composition is in a powdered form and can be effective for preventing the growth of microorganisms. A method for preparing this composition comprises mixing the TCMTB with the carrier.
Patent CA-2122130-A1 (CA)
Title: Non-hydrogenous process level measurement
Inventor: DIMARTINO JOHN M
IPC: G01N23/204
Filed: 1992-12-08
Abstract: A process measurement system utilizes fast neutron backscattering for measuring density, level, and interfaces of substantially non-hydrogenous materials, that is, materials other than those containing hydrogen. Measurement of materials in thick walled vessels is accommodated. The system contains a fast neutron source for emitting neutrons into the material to be measured. A detection system is mounted near the neutron source to receive the backscattered neutrons. An energy degradation system reduces the energy level of the fast neutrons down to a desired range for detection.
Patent CA-2122552-A1 (CA)
Title: Poppet configuration for counterbalance valve
Inventor: CHRISTENSEN NORMAN B
IPC: F15B13/01
Filed: 1994-04-29
Abstract: ABSTRACT OF THE DISCLOSURE       A counterbalance valve has a first port connected to a hydraulic cylinder and a second port connected to a four-way controller, such as a four-way control valve.  Disposed between the ports is a poppet biased to a closed position. The poppet opens to allow operating hydraulic fluid to drain  from  the  hydraulic  cylinder  and  also  opens  if excessive pressure builds up in the hydraulic cylinder due to thermal conditions.  When an operator decides to move the piston within the hydraulic cylinder, hydraulic fluid must be drained from the cylinder.  This is accomplished by moving the poppet from a blocking position to an open position with  pressurized  pilot  fluid.    On  occasion, confusion caused by operator error can cause a build-up of valve backpressure from the four-way control valve, which prevents  the  poppet  from  moving  upon  applying  pilot pressure thereto.   The resulting excess pressure in the hydraulic cylinder can rupture the hydraulic cylinder.  In order to minimize the chances of a rupture, the poppet is provided with a longitudinal bore extending therethrough. The bore allows backpressure from the four-way controller to be passed through the poppet so as to be applied to both ends of the poppet.   Consequently,  increases in valve backpressure have a corresponding increase in the relief setting.  This minimizes a multiplier effect which could occur upon attempting to advance a piston while the four-way controller is inadvertently in a retracted mode.
Patent CA-2123232-A1 (CA)
Title: Pharmaceutical compositions containing ebastin or analogs thereof
Inventor: BOBEE JEAN-MARC
IPC: A61K31/445
Filed: 1992-12-01
Abstract: PCT No. PCT/FR92/01116 Sec. 371 Date Jun. 1, 1994 Sec. 102(e) Date Jun. 1, 1994 PCT Filed Dec. 1, 1992 PCT Pub. No. WO93/10782 PCT Pub. Date Jun. 10, 1993.This invention relates to the process for the preparation of novel 1,4-substituted piperidine derivative based solid compositions in micronized or hydrophilic form.
Patent CA-2123900-A1 (CA)
Inventor: LO YOUNG S
IPC: C07D257/00
Filed: 1992-11-18
Abstract: Novel tetrazolylphenylboronic acids, methods for their preparation and methods for preparing biphenyltetrazole compounds which are antiotensin II receptor antagonists or which are useful intermediates to prepare angiotensin II receptor antagonists. An illustrative biphenyl tetrazole compound is 2-n-butyl-4-chloro-1-[(2'-(tetrazol-5-yl)-1,1'-biphenyl-4-yl)methyl]-1H-im-idazole-5-methanol, potassium salt.
Patent CA-2124601-A1 (CA)
Inventor: RAO MADHUKAR B
IPC: F25J3/02
Filed: 1994-05-26
Abstract: A method is disclosed for separating a multicomponent gas mixture comprising at least three components into three product streams by means of adsorbent membrane zones operating in series. Each product is enriched in a different component based upon the relative strength of adsorption of each component on the adsorbent material. A non-permeate primary component product is obtained by the selective adsorption and permeation through the adsorbent membranes of secondary components which are more strongly adsorbed than the primary components in the gas mixture. Two or more permeate streams enriched in more the strongly adsorbed components are withdrawn from the membrane zones as individual secondary products, each of which contains a different component distribution determined by the relative strength of adsorption of the secondary components on the adsorbent material. Increased recovery and product purity are realized by the integration of pressure swing adsorption (PSA) and cryogenic separation systems with the adsorbent membrane zones. PSA reject gas is used as a membrane sweep gas to increase the permeation rates of secondary components.
Patent CA-2126033-A1 (CA)
Title: Optical interface for hybrid circuit
Inventor: PRIEST JOHN F
IPC: G02B6/42
Filed: 1994-06-16
Abstract: Apparatus is provided for coupling the optical energy conducted through an optical fiber to an electro-optic hybrid element, such as a photodetector, that is positioned within a hybrid casing.  The outer jacket of the fiber is stripped, cleaved to 45 degrees and silvered or coated with a dielectric to form a mirror for directing the optical energy through the side of the cladding.  A window, transparent to a predetermined bandwidth of the optical energy, is provided in the lid of the case overlying the electro-optic element.  The mirrored end of the fiber is positioned above the window and the element while the fiber is fixed to the top of the lid of the casing.  The arrangement requires no ferrule and permits bakeout and testing of the hybrid package prior to engagement of the optical fiber.
Patent CA-2127076-A1 (CA)
Title: Brightness measuring device for a camera and related control method
Inventor: SEO SOON-GIL
IPC: G03B7/091
Filed: 1994-06-29
Abstract: ABSTRACT OF THE INVENTION     A brightness measuring device for a camera including a device for activating the brightness measuring device.  The bright measuring device includes a device for accumulating electrical energy representing the level of a detected ambient brightness of an object, a device for measuring time between when the activating device activates the brightness measuring device and when the accumulating device accumulates electrical energy to a reference level, and a device for determining a proper exposure value based on measured time.
Patent CA-2128031-A1 (CA)
Title: A method for estimating the biologic potential of a selected carcinoma in a patient
Inventor: BRAWER MICHAEL K
IPC: G01N33/50
Filed: 1993-01-15
Abstract: A method for estimating the biologic potential of prostate carcinoma in a patient is provided, comprising the steps of (a) obtaining a tissue sample of prostate carcinoma from a patient, and (b) quantifying the vascularity of the tissue sample, and therefrom estimating the biologic potential of the prostate carcinoma. Also provided is a method for estimating the biologic potential of a selected carcinoma in a patient, comprising the steps of (a) obtaining a biopsy specimen from a carcinoma by a method selected from the group consisting of needle biopsy, endoscopy, laproscopy, and cystoscopy, and (b) quantifying the vascularity of the biopsy specimen, and therefrom estimating biologic potential of the selected carcinoma.
Patent CA-2132678-A1 (CA)
Inventor: EYKMANN RUDOLF
IPC: A61C5/06
Filed: 1994-09-22
Abstract: SYRINGE FOR THE CONTROLLED DISCHARGE OF VISCOUS MATERIALS A syringe having a stopper configured at least partly as a membrane surface. The stopper is prestressed opposite to the direction of insertion of a rotary piston so that it assumes a stable position at rest. After displacement by the rotary piston, the membrane surface reversibly returns to this stable position after it is depressurized.
Patent CA-2133743-A1 (CA)
Title: Electronic Security System
Inventor: HYATT RICHARD G JR
IPC: E05B49/00
Filed: 1993-04-02
Abstract: An electronic security system includes an electronic lock mechanism and an electronic key (104a) each of which is provided with a microprocessor controller (CPU) and a memory (502) storing data including an ID code and encryption key codes. The lock microprocessor may either change ID codes stored in its memory or encrypt a seed number to be used for determining access to the lock. The key can only be used to access the lock (301a) either once or for a limited number of successive times, and must thereafter be reprogrammed by a host computer (910) to be loaded with either the proper ID code or the appropriate encryption key code for that lock. The electronic lock operates a solenoid which retracts a bolt-blocking mechanism that prevents the unlocking of the volt even when a key having the correct mechanical key cuts is inserted into the lock. Power for operating the electronic lock as well as the solenoid is provided by a power supply within the key. In a preferred embodiment the key unit is composed of a handheld computer and key module interface.
Patent CA-2134508-A1 (CA)
Title: Holographic chmsl with refractive element to diverge zero-order beam
Inventor: MOSS GAYLORD E
IPC: G02B5/32
Filed: 1994-10-27
Abstract: HOLOGRAPHIC CHMSL WITH REFRACTIVE ELEMENT TO DIVERGE ZERO-ORDER BEAM                  ABSTRACT OF THE DISCLOSURE      A holographic center high mounted stoplight system that includes a light source for providing a nearly colli-mated beam, an expanding lens responsive to the nearly collimated beam for providing a diverging or converging reconstruction beam, and a stoplight hologram responsive to the expanding beam for producing stoplight illumination. Also disclosed is a holographic center high mounted stop-light system that includes a light source for providing a nearly  collimated  beam,  a  light  bending  hologram  for providing a diffracted near collimated beam, and an expand-ing stoplight lens array responsive to the diffracted near collimated beam  for  providing  non-collimated  stoplight illumination.
Patent CA-2135919-A1 (CA)
Inventor: VAN PRAET DIRK J
IPC: B32B7/12
Filed: 1993-05-21
Abstract: An article is provided for applying a temperature indicating composition (8) on to the surface of a heat recoverable substrate.  The article comprises the following four layers: backing layer (2), release layer (4), indicating composition (8), heat-activatable adhesive layer (10). The conversion temperature of the temperature indicating composition (8) is higher than the melting temperature of the release layer (4) and the melting temperature of the release layer (4) is the same as or higher than the activation temperature of the adhesive (10).
Patent CA-2138188-A1 (CA)
Inventor: DATTA PABITRA
IPC: C08L33/06
Filed: 1994-12-15
Abstract: A method of electrophotographically manufacturing a screen assembly on an interior surface of a faceplate panel for a color CRT includes the step of forming a photoreceptor, by sequentially coating the surface of the panel with a conductive solution to form a volatilizable conductive layer and then overcoating the conductive layer with an organic photoconductive solution comprising a suitable resin, an electron donor material, an electron acceptor material, a surfactant and an organic solvent to form a volatilizable photoconductive layer. The photoconductive layer of the photoreceptor is resistant to cracking during filming, displays increased phosphor adherence during fixing, can be substantially completely baked-out, and has substantially no spectral sensitivity beyond 550 nm, so that the screening process may be carried out in yellow light, rather than in the dark, in order to provide a safe working environment without deleterious effects on the panels coated with the novel photoconductive layer.
Patent CA-2138546-A1 (CA)
Inventor: LARSSON ROLAND
IPC: B27N3/02
Filed: 1993-06-23
Abstract: 2138546 9400280 PCTABScor01 The invention relates to a homogeneous particle board having considerably increased strength and moisture resistance and a use of the particle board.
Patent CA-2139476-A1 (CA)
Title: Mixer valve for hot and cold water incorporating a pressure balancer
Inventor: OTTELLI GIORDANO
IPC: F16K11/085
Filed: 1995-01-03
Abstract: The invention relates to a mixer valve for hot and cold water having a cartridge-type body 10 with a rise 16 which is integral to the base 11 of its body and the rise having a slot 17 for holding a pressure balancer 18. The slot has a passages for the inlet of water to the balancer and passages for the outlet of water from the balancer towards the plate-type mixer unit inside the body, the water coming out of the mixer unit and going towards the delivery mouth passing on outside and around the slot.
Patent CA-2140068-A1 (CA)
Title: Improved resilient seed firming attachment for a planting machine
Inventor: KEETON EUGENE G
IPC: A01C5/06
Filed: 1995-01-12
Abstract: A resilient seed firming attachment for a planting machine designed to effectively place seed at a consistent depth and at consistent spacing. The attachment may be of any geometrical configuration having a length adequate to firm the seed in the opened furrow and is mounted in a position trailing the discharge end of a seed boot. The resilience of the seed firming attachment being variable and having a control mechanism to ensure that sufficient force is applied to the seed to firm it into the soil at the desired planting depth. By controlling the amount of flex, the proper seed planting depth and firming will be accomplished in a variety of soil and moisture conditions.      The seed firming device is also variable so as the amount of down pressure will not modify the depth desired and obtained by the furrow opening device.
Patent CA-2141627-A1 (CA)
Title: Operator presence sensor for operator's seat
Inventor: ASCHE JAMES E
IPC: B60N2/90
Filed: 1995-02-01
Abstract: An operator presence sensor for an operator's seat on equipment, such as skid steer loaders and the like, provides a signal to indicate when the seat is occupied.  The operator presence is sensed by permitting seat rails to pivot about their forward end against leaf springs designed to support the seat weight plus a known fraction of an operator's weight so that the rear of the seat is raised when the seat is unoccupied and when an operator occupies the seat the springs deflect and the rear of the seat moves down, resting on a seat support pan.   An electronic sensor detects seat position to provide a position signal.