baber/WOPTO huggingface dataset:
Patent CA-2009410-C (CA)
Title: Quick mounting arrangement for light fixtures in overhead cabinets and the like
Inventor: KNAUF MARVIN C
IPC: F21V33/00
Filed: 1990-02-06
Granted: 1994-11-08
Abstract: A quick mounting arrangement detachably mounts a light fixture or the like in an overhead cabinet of a furniture article.  Front and rear mounting ledges are located in the lower portion of the cabinet and are oriented to generally face one another.  Two mounting pins protrude from the rear side of the light fixture, and at least one latch protrudes from the front side of the light fixture.          Each latch includes a spring loaded slide pin, with a thumb tab to manually shift the slide pin from a normally extended position to a retracted position.  During installation of the light fixture, the mounting pins are positioned on the rear ledge, each slide pin is retracted, and the front side of the light fixture is pivoted upwardly into the bottom of the cabinet.  Each slide pin is then released to engage the front ledge to quickly and securely mount the light fixture in the cabinet without requiring any tools.
Patent CA-2014428-C (CA)
Inventor: JAILLET BERNARD
IPC: D04B21/16
Filed: 1990-04-11
Granted: 1998-09-29
Abstract: Fabric consisting of thermoplastic threads and of reinforcing threads, comprising in a superposed manner at least two tissues (1, 4) joined integrally to each other, characterised in that in order to obtain a thermoplastic fabric, at least one (1) of the superposed tissues is intended for the reinforcement and comprises predominantly threads (2, 3) made of a reinforcing material, and at least another (4) of the superposed tissues forms a thermoplastic matrix and comprises predominantly threads (5, 6) made of thermoplastic resin, while the interstice (8) between a reinforcing tissue (1) and an adjacent thermoplastic tissue (4) is free of any insert material other than that (7) used to join these two tissues together. 
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Patent CA-2015055-C (CA)
Title: Answering videotext terminal
Inventor: BINDELS GUY
IPC: H04M11/08
Filed: 1990-04-20
Granted: 2000-02-01
Abstract: The videotex answering terminal comprises transmission and data signal processing circuits and an electrical isolation transformer between them and the telephone network. It is characterised in that it comprises circuits (3, 10) for detecting and recognising a call signal originating from the network, which is coupled to the network by the said isolation transformer (13) used in regard to the circuits (4, 5, 10) for the data signal, with which are associated a capacitor (17) and an attenuation resistor (18) which are chosen with regard to the frequency and the levels of the call signal transmitted by the network, with first controlled means (19) for shunting the said attenuation resistor and second impedance-matching means (16) for lowering the impedance of the said capacitor (17) upon recognition of a call signal. 
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Patent CA-2019554-C (CA)
Title: Process for preparing french fried potato strips with salt content
Inventor: SLOAN JERRY L
IPC: A23L19/18
Filed: 1990-06-21
Granted: 2000-11-28
Abstract: A method for producing french fried potato strips which includes washing and cutting raw potatoes into suitably sized strips. The raw potato strips are steam blanched, immersed in a hot brine solution, partially dehydrated in hot air, par fried in oil, and then frozen.      After par frying, the strips have a solids content of about 20 to 45 percent by weight. The frozen french fries are reconstituted by finish frying, and have a sodium chloride content of about 0.5 to 2 percent by weight.
Patent CA-2020109-C (CA)
Inventor: STEEBY JON A
IPC: F16H61/02
Filed: 1990-06-28
Granted: 1994-10-18
Abstract: A control system (104) for at least partially automatically executing manually selected upshifts and downshifts of a mechanical transmission system (10) is provided.  The control system includes a central processing unit (106) for receiving input signals indicative of transmission input shaft (16) and output shaft (90) speeds and from a driver control console (108) and processing the same in accordance with predetermined logic rule to issue command output signals to a transmission actuator (112, 70, 96) to implement the selected shifts.  The processing unit logic rules include rules for sensing conditions indicative of non-torque lock at an engaged jaw clutch and for issuing commands to disengage an engaged jaw clutch only if non-torque lock conditions are sensed.
Patent CA-2026916-C (CA)
Title: Audio amplifier limiting for a remote power amplifier
Inventor: ZEROD RICHARD DAVID
IPC: H03G3/20
Filed: 1990-10-04
Granted: 1995-10-03
Abstract: An audio system having a main chassis including an audio preamplifier and a remote chassis including a power amplifier has a clipping level detector circuit in the remote chassis for detecting the onset of clipping by the power amplifier and has a gain control element in the main chassis for controlling the gain of the preamplifier.  Thus, clipping distortion is eliminated without introduction of other distortion and while preserving the spectral balance of the audio signal.
Patent CA-2029785-C (CA)
Title: Glutaric acid derivatives and preparations thereof
Inventor: BARNISH IAN T
IPC: C07C227/10
Filed: 1990-11-13
Granted: 1995-03-28
Abstract: The invention provides the substantially optically pure 2(S)-stereoisomeric form of compounds of the formulae:-     and               and the salts thereof, together with processes for their preparation.  The compounds are intermediates for the preparation of antihypertensive agents.
Patent CA-2040443-C (CA)
Title: Start from stop control method
Inventor: HOLMES RUSSELL C
IPC: F16H61/02
Filed: 1991-03-25
Granted: 1995-07-11
Abstract: A control system/control method for controlling the jaw clutch engagement and at least partially automated multiple speed change gear mechanical transmission (10) is provided.  The control includes a central processing unit (106) for receiving signals indicative of transmission input shaft (16) speed, transmission output shaft (90) speed and of a selected ratio to be engaged.  The control unit initiates/permits engagement of the jaw clutch members associated with the selected ratio upon sensing that the rotational speed of the input shaft falls within calculated synchronous window.  The control unit senses vehicle start from stop conditions and/or degraded clutch operation during vehicle start from stop conditions and responds thereto by enlarging the synchronous window.
Patent CA-2041113-C (CA)
Title: Thienobenzodiazepine derivatives and their use as pharmaceuticals
Inventor: CHAKRABARTI JIBAN KUMAR
IPC: A61P25/02
Filed: 1991-04-24
Granted: 1998-07-14
Abstract: 2-Methyl-10-(4-methyl-1-piperazinyl)-4H-thieno-[2,3-b][1,5]benzodiazepine, or an acid salt thereof, has pharmaceutical properties, and is of particular use in the treatment of disorders of the central nervous system.
Patent CA-2046851-C (CA)
Title: Apparatus and method of induction-hardening machine components with precise power output control
Inventor: STORM JOHN M
IPC: H05B6/40
Filed: 1991-07-11
Granted: 1995-03-07
Abstract: An induction-hardening machine for the contour hardening of machine components such as gears includes a system processor which controls thyristor power switching circuits which supply high-power signals to an RF generator.  Power switching circuits include silicon controlled rectifiers or SCR's.  In order to overcome the variable "on time" characteristics of SCR devices, a zero crossing detector is implemented and time periods are calculated so that the system processor activates the SCR circuits to supply power to the RF generator at predetermined times.  The system processor 12 will deactivate the SCR circuits at or just prior to a zero crossing referenced from the predetermined activation time thereby effectively controlling the on time of the SCR circuits with an accuracy of up to five ten thousandths of a second.  The signal produced by the RF generator is supplied to an induction heater coil which is used to case harden the gear teeth of a machine component or gear.  In another embodiment, a phase angle detector circuit produces a pulse for each corresponding detection of a predetermined phase angle of an AC signal.  A start switch and the pulse produced by the phase detector provide inputs to a circuit which requires concurrence of the pulse and activation of the switch before a predetermined width signal pulse is produced.  The predetermined width signal pulse activates power switching devices to supply a predetermined power signal to an RF generator coupled to an induction heating coil.  Precise induction heating is accomplished via precise control of power input to the RF generator.
Patent CA-2056087-C (CA)
Title: Photoelectric converting device and information processing apparatus employing the same
Inventor: MORISHITA MASAKAZU
IPC: H04N5/335
Filed: 1991-11-25
Granted: 1998-01-27
Abstract: A photoelectric converting device provided with a control electrode area of a semiconductor of a first conductive type and at least two main electrode areas of a semiconductor of a second conductive type different from the first conductive type, and capable of accumulating photo-generated carriers in the control electrode area.  The control electrode area becomes substantially depleted at the resetting operation.
Patent CA-2057629-C (CA)
Inventor: TERAUCHI KIYOSHI
IPC: F04B27/16
Filed: 1991-12-13
Granted: 1996-07-09
Abstract: A slant plate type compressor with a variable displacement mechanism is disclosed. The compressor includes a drive mechanism having a drive shaft rotatably supported in a compressor housing and a coupling mechanism for drivingly coupling the drive shaft to pistons such that rotary motion of the drive shaft is converted into recipro-cating motion of the pistons. The coupling mechanism includes a slant plate having an inclined surface. The slant angle changes in response to a change in pressure in the crank chamber and, thus, changes the capacity of the compressor. The drive shaft includes an inner end portion which has a diameter that is smaller than a diame-ter of the remainder of the drive shaft. A bias spring which has an outer diameter that is greater than a diameter of the remainder of the drive shaft is resiliently mounted on the inner end portion of the drive shaft between the slant plate and the cylinder block. The bias spring restores the slant plate back to its maximum slant angle when the slant angle is decreased below a predetermined angle without the bias spring interfering with the free pivoting motion of the slant plate between various inclination angles. Thereby, the impact forces which act on the internal component parts of the compressor when the com-pressor is started can be reduced, while at the same time the bias spring still can sufficiently urge the slant plate toward its maximum slant angle if the slant angle decreases below the predetermined slant angle.
Patent CA-2062080-C (CA)
Inventor: ISHIKAWA SHOICHI
IPC: F16H55/08
Filed: 1992-02-28
Granted: 2004-01-06
Abstract: A wave gear drive having a wave generator whose exterior configuration is formed using a shape defined by a tangential polar coordinate equation having at least four Fourier expansion terms, whereby the amount of flexing of the flexible external gear can be maintained at a prescribed magnitude while simultaneously reducing the magnitude of the tooth rim bending stress of the external gear, and the meshing entry gap of the teeth can be enlarged, thus eliminating the danger of tooth interference. The wave gear drive exhibits high load capacity and excellent gear meshing performance.
Patent CA-2062095-C (CA)
Title: Process for the genetic manipulation of myxobacteria
Inventor: JAOUA SAMIR
IPC: C12N1/21
Filed: 1992-02-28
Granted: 2003-11-11
Abstract: The present invention relates to a novel process for the genetic manipulation of myxobacteria, preferably of myxobacteria of the Sorangium/Polyangium group, which makes it possible for the first time specifically to apply recombinant DNA techniques to this group of organisms. The technical implementation of this process is based primarily on the preparation of recombinant DNA molecules which, by reason of their specific construction, are able to integrate genes or DNA sequences which code, where appropriate, for novel and desirable properties, with the aid of homologous recombination at sites, which are accurately defined by reason of the homologies present, within the bacterial genome, and on the insertion thereof into the myxobacterial cell.
Patent CA-2068003-C (CA)
Title: Device for the removal and replacement of a needle shield
Inventor: CAPACCIO PAUL R
IPC: A61M5/32
Filed: 1992-05-05
Granted: 1994-11-01
Abstract: A device for the removal and replacement of a needle shield having a distal end, an open proximal end and a side wall therebetween having an outside surface includes a housing having a proximal end and  a  distal  end.   The  housing  includes  a  bore therein beginning at the proximal end.  A threaded portion is provided in the housing along the bore and  accessible  through  the  bore.   The  threaded structure is spaced from the proximal end of the housing and is capable of engaging and holding the outside surface of a needle shield which is placed into  the  bore  through  the  proximal  end  of  the housing and rotated in a direction to advance the needle   shield   distally   along   the   threaded structure.
Patent CA-2074520-C (CA)
Title: Continuous flow augmentation of ventilation
Inventor: CHRISTOPHER KENT L
IPC: A61M16/04
Filed: 1990-11-01
Granted: 1995-02-14
Abstract: The present invention provides a system for augmenting ventilation and removing carbon dioxide of a spontaneous-brea-thing patient (P) and a method of use thereof. The system further allows relaxation of the breathing process thus reducing fatigue of the patient. The system involves providing a high continuous flow of a humidified oxygen/air mixture at a predetermined oxy-gen content and at a constant flow rate through a transtracheal catheter (10) into the lungs of the patient. The system typically provides an oxygen/air mixture of at least 21 percent oxygen, at a humidity between 80 to 100 percent, and a temperature of 35° to 38 °C. The mixture is delivered through the transtracheal catheter (10) at a flow rate of 8 to 20 liters per minute at a back pres-sure of 2 to 25 psi.
Patent CA-2076705-C (CA)
Title: Low nox formation burner apparatus and methods
Inventor: NAPIER SAMUEL O
IPC: F23C6/04
Filed: 1992-08-24
Granted: 1997-11-04
Abstract: Improved low NOx formation gas burner apparatus and methods of burning fuel are provided.  The burner apparatus includes a refractory burner tile having a base portion and a wall portion, the wall portion extending into the furnace, surrounding a central area of the base portion and having exterior sides which are slanted.  Means are attached to the burner tile for mixing a portion of the fuel gas with the air and discharging the resulting mixture into a primary burning zone in the furnace from within the space defined by the wall portion of the burner tile.  At least one secondary fuel gas nozzle means positioned for discharging the remaining portion of the fuel gas adjacent to an external slanted side of the wall portion whereby the fuel gas mixes with flue gases and air in the furnace and burns in a secondary burning zone therein.
Patent CA-2077975-C (CA)
Title: System and method for computer aided software engineering
Inventor: CHANG ROGER A
IPC: G06F9/44
Filed: 1992-09-10
Granted: 2000-02-15
Abstract: A data processing system supports preparation of a software application by coordinating the efforts of a metaprogrammer and a plurality of system users responsible to the metaprogrammer. The data processing system includes a plurality of workstations, each having a display and a user input device. Each of the workstations is connected to shared memory for access to data objects stored therein.      One data object is a blank project container which includes a plurality of subject objects relating to phases in a product life for a software application. The metaprogrammer is authorized to replicate a blank project container to provide a project specified container available in shared memory to system users selected to work on a particular software application. The project specific container includes a plurality of subject objects relating to phases in a product life for the software application package. In addition, the project specified container includes a directory to templates for use in creating standard software modules and functions selected for use in generating code for storage in data objects. Data objects are stored in memory categorized within subject objects of the project container. An index is generated as data objects are created. Such an index is located with each sub-object with each subject object. Lastly, private instances of the project container are generated relating to users. Each private instance includes a subset o~ the objects within the project container, selected on the basis of usefulness to the tasks assigned to this particular user.
Patent CA-2081354-C (CA)
Title: Method of type-specific detection of herpes simplex virus
Inventor: MATSUMOTO TOSHIYA
IPC: C12Q1/70
Filed: 1992-02-24
Granted: 2003-08-26
Abstract: The present invention relates to a method of the type-specific detection of herpes simplex virus, characterized by comprising the step of DNA amplification in a liquid mixture containing either of a combination of a first DNA primer containing an oligonucleotide having at least 15 bases in a base sequence of the formula (1a) CACGGGTATA AGGACATCCA (1a) with a second DNA primer containing an oligonucleotide having at least 15 bases in a base sequence of the formula (2a):      GGGTCCTCGT CCAGATCGCT (2a), or a combination of a first DNA primer containing an oligonucleotide having at least 15 bases in a base sequence of the formula (1b):      GCCTCTTTTC CCCCGGGGAG (1b) with a second DNA primer containing an oligonucleotide having at least 15 bases in a base sequence of the formula (2b):      GGGAAAAAAG CCGCGCCGGGG (2b), a DNA polymerase and an aqueous liquid sample; and then the step of DNA examination on the resultant reaction solution.        According to the present invention, it is possible to differentiate infectious disease caused by the HSV I or HSV II, accurately and rapidly in a type specific manner.
Patent CA-2092558-C (CA)
Title: Detergent containing alkyl sulfate and polyhydroxy fatty acid amide surfactants
Inventor: MURCH BRUCE PRENTISS
IPC: C11D1/12
Filed: 1991-09-25
Granted: 1997-08-19
Abstract: Disclosed are detergent compositions comprising alkyl sulfate and polyhydroxy fatty acid amide of formula (I) wherein R1 is H, C1-C4 hydrocarbyl, 2-hydroxy ethyl, 2-hydroxyl propyl, or mixture thereof, R2 is C5-C31 hydrocarbyl, and Z is a polyhydroxy hydrocarbyl with a linear hydrocarbyl chain having at least three hydroxys directly connected to the chain, or an alkoxylated derivative thereof, in combination with a suds suppressor. In another aspect, the alkyl sulfate and polyhydroxy fatty acid amide are utilized together within selected ratios for improved performance. In another aspect, liquid detergents are provided containing the polyhydroxy fatty acid amide and C14 or higher alkyl sulfates. In yet another aspect, detersive particles of alkyl sulfate and polyhydroxy fatty acid amide are provided. In yet another aspect, specified types of auxiliary surfactants are added to the composition for improved results.
Patent CA-2097192-C (CA)
Inventor: SCHALLY ANDREW V
IPC: A61K38/08
Filed: 1991-11-15
Granted: 2002-01-01
Abstract: The novel pseudo polypeptides of this invention are potent bombesin antagonists. There are provided processes for their production, pharmaceutical compositions comprising said polypeptides and their use as pharmaceutically active agents. More particularly the present invention provides pseudopeptides comprising a nonapeptide moiety of formula (I): X-A1-A2-A3-A4-A5-A6-A7-A8-psi-A9-Q, wherein Q is NH2 or OQ1 where Q1 is hydrogen, C1-10alkyl, phenyl or phenyl-C7-10-al-kyl; X is hydrogen or a single bond linking to A2, the acyl residue of an organic acid, or a group of formula R1CO- wherein 1) R1 is hydrogen, C1-10alkyl, phenyl or phenyl-C7-10-alkyl; 2) R1CO- is a) R2.N(R3)-CO- wherein R2 is hydrogen, C1-10al-kyl, phenyl or C7-10phenyl-C7-10-alkyl, R3 is hydrogen or C1-10 alkyl; b) R4-O-CO- wherein R4 is C1-10alkyl, phenyl or phe-nyl-C7-10-alkyl, A1 is D-, L- or DL-pGlu, Nal, Phe, Thi, Tyr, Tpi, Hca, Hpp, Mpp, Trp or Trp substituted in the benzene ring by one or more members selected from the group consisting of halogen, NO2, NH2, OH, C1-3 alkyl and C1-3 alkoxy wherein halogen is fluorine, chlorine and bromine, A2 is Asn, Dpa, Gln, His, MeHis, His(Bz), His(Z) or a group of formula Dpa (X), Asp (Y), Glu [-] and Glu (Y); wherein X is as above, Y is -OR5 or R6-NR7 wherein R5 is hydrogen, C1-3alkyl or phenyl; R6 is hydrogen or C1-3alkyl; R7 is hydrogen, C1-3alkyl or -NHCONH2 and [-] is a single bond linking the side car-boxyl group with the alpha amino group of A1 where X is a single bond, A3 is Nal, Pal, Tpi, Trp, MeTrp, Trp(For) or Trp substituted in the benzene ring by one or more members selected from the group consisting of halogen, NO2, NH2, OH, C1-3 alkyl and C1-3 alkoxy wherein halogen is fluorine, chlorine and bromine; A4 is Ala, MeAla or Gln; A5 is Val or MeVal; A6 is Gly, Phe or D-Ala; A7 is His, MeHis, His(Bz), His(Z), Lys(Z) or Pal; A8 is a reduced isostere of Leu or Phe; A9 is Leu, Phe, Tpi, Trp or Trp substituted in the benzene ring by one or more members selected from the group consisting of halogen, NO2, NH2, OH, C1-3alkyl and C1-3alkoxy wherein halogen is fluorine, chlorine and bromine; provided that where A9 is Leu or Phe, A1 is other than D-Nal or DL-Phe and where A1 is D-Nal or DL-Phe, A9 is other than Leu or Phe and the salts thereof with pharmaceutically acceptable acids.
Patent CA-2104412-C (CA)
Title: Intrinsic factor - horse radish peroxidase conjugates and a method for increasing the stability thereof
Inventor: BOENISCH MICHAEL T
IPC: C12N9/96
Filed: 1993-08-19
Granted: 1995-09-05
Abstract: This  invention  presents  a  non-isotopic  competitive assay for Vitamin B12  (B12),  utilizing intrinsic factor (IF)  labelled  with  horse  radish  peroxidase  (HRP),  by coupling via heterobifunctional cross-linking agents.   In addition,   a   method   for   stabilizing   the   resultant conjugates  by  pretreatment  with  N-ethylmaleimide  is disclosed.
Patent CA-2105445-C (CA)
Title: Stereoscopic display method of hologram and its forming method and its stereoscopic display apparatus
Inventor: KATO MASAYUKI
IPC: G03H1/08
Filed: 1993-09-02
Granted: 1997-08-19
Abstract: 3-dimensional information is divided every object structure and a 2-dimensional plane to obtain a 2-dimensional image is set.  2-dimensional images by the projection seen from a plurality of points which were finely divided on a hologram forming surface are formed on the 2-dimensional setting plane.  As for an electronic hologram, a phase distribution at the hologram forming surface is calculated from the 2-dimensional images of each figure structure.  The calculated phase distribution is displayed on a liquid crystal display or the like.  A reference light is irradiated onto the phase distribution and is converted into an optical wave front, thereby displaying a solid image.  In case of forming a hologram recording medium, each of the 2-dimensional images of a plurality of structures is multiplexingly exposed every exposing regions which were finely divided on a dry plate.