baber/WOPTO huggingface dataset:
Patent CA-2073316-A1 (CA)
Title: Shift lever locking device for automatic transmission
Inventor: IWATA HAJIME
IPC: B60K20/02
Filed: 1992-07-08
Abstract: A shift lever locking device basically comprising a shift lock plate, a plate stopper, a solenoid. a release lever and a control switch, all of which are assembled on a base plate and shaped in the form of a unit together with the base plate.
Patent CA-2075325-A1 (CA)
Title: Process for producing an embossing die in roll form
Inventor: GERHARDT JORGEN
IPC: B29C59/00
Filed: 1992-08-05
Abstract: Abstract of the Disclosure A process for producing an embossing die in roll form for embossing a relief on at least one side of a flat material.  The process includes the steps of applying a photoresist layer to one side of a metal sheet in planar form; exposing the photoresist layer through a film having a pattern corresponding to the relief; developing the metal sheet by removing unexposed parts of the photoresist layer; bending the metal sheet into sleeve from around a roll such that exposed parts of the photoresist layer face outwardly; etching unexposed regions of the metal sheet down to a predetermined depth; removing the exposed parts of the photoresist layer from the metal sheet; connecting mutually facing edges of the metal sheet; and fastening the metal sheet to a die roll.
Patent CA-2076128-A1 (CA)
Inventor: LU PANG C
IPC: C08J7/052
Filed: 1992-08-13
Abstract: F-6263-L(SGC) ABSTRACT        POLYMERIC FILMS WITH IMPROVED LOW COEFFICIENT OF        FRICTION MATERIAL COATED THEREON          As a means to improve the adhesiveness of a wax coated surface on a polypropylene substrate film, so that a thermal stripe seal can be suitably adhered thereto, an adhesive promoting composition comprising a neutralized olefin-unsaturated acid ionomer, and a cross-linkable formaldehyde resin admixed into and applied to the polypropylene surface together with, an emulsion of wax and a binder therefore. The preferred ionomer is surlyn resin and the preferred cross-linkable resin is melamine-formaldehyde.
Patent CA-2078667-A1 (CA)
Title: Human protein c expression vector
Inventor: SUZUKI MASAHIKO
IPC: C12N9/64
Filed: 1992-01-28
Abstract: An object of the present invention is to provide DNA fragments encoding human protein C and human protein C expression vectors including the same. The object is attained by removing arbitrary n (n = 1 to 6) introns from 7 introns distributing between 8 exons in human protein C gene, ligating the remaining before and behind sequences to form novel DNA fragments encoding human protein C  and preparing expression vectors including the same and mammalian cells transformed with said vectors. Another object of the present invention is to provide DNA fragments of increased expression efficiency by incorporating a useful DNA fragment into the introns remaining in the DNA fragments. They are useful for production of human protein C.
Patent CA-2078928-A1 (CA)
Title: Optical fiber units and optical cables
Inventor: RAWLYK MICHAEL G
IPC: G02B6/44
Filed: 1992-09-23
Abstract: OPTICAL FIBER UNITS AND OPTICAL CABLE            Abstract of the Disclosure Optical fiber unit with optical fibers loosely contained within a flexible tube formed from two plastic strips which are bonded together along edge seams.  The structure is completely flexible and the tube is compressible and deformable to assist in packing into channels in a cable while maximizing fiber density in the cable product.                             - i -
Patent CA-2079764-A1 (CA)
Inventor: PERRIER PHILIPPE
IPC: H04B10/24
Filed: 1992-10-02
Abstract: This bidirectional transmission system, especially by optical fibre, between a terminal called the source terminal and a terminal called the user terminal, using a single carrier for both transmission directions and arising from a source localised in the source terminal, includes, for each transmission direction, means for modulating one of the parameters of the said carrier, this parameter being different for these two directions, with an exception in the case of the intensity for which it may be the same, and in all cases with the condition that if the modulation applied first, namely for transmission from the source terminal to the user terminal, is an intensity modulation, it is so with a modulation factor small enough to permanently leave power on which that applied second, namely for transmission from the user terminal to the source terminal, may be exerted. <IMAGE>
Patent CA-2080812-A1 (CA)
Title: Hybridization probes derived from the spacer region between the 16s and 23s rrna genes for the detection of non-viral microorganisms
Inventor: ROSSAU RUDI
IPC: C12Q1/689
Filed: 1991-04-18
Abstract: <   PCT WORLD INTELLECTUAL PROPERTY ORGANIZATION    International Bureau INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (51) International Patent Classification 5: (11) International Publication Number: WO 91/16454 C12Q 1/68, C07H 21/00 Al C12P 19/34 (43) International Publication Date: 31 October 1991 (31.10.91) (21) International Application Number: PCT/EP91/00743 (74) Agents: GUTMANN, Ernest et al.; Ernest Gutmann -Yves Plasseraud S.A., 67, boulevard Haussmann, F-(22) International Filing Date: 18 April 1991 (18.04.91) 75008 Paris (FR).   (30) Priority data: (81) Designated States: AT (European patent), AU, BE (Euro-90401054.3 18 April 1990 (18.04.90) EP pean patent), CA, CH (European patent), DE (Euro-(34) Countries for which the regional pean patent), DK (European patent), ES  (European pa-or international application tent), FR (European patent), GB (European patent), GR  was filed: GB et al. (European patent), HU, IT (European patent), JP, LU  (European patent), NL (European patent), SE (Euro-pean patent), US.   (71) Applicant (for all designated States except US): N.V. IN-NOGENETICS S.A. [BE/BE]; Industriepark Zwijna-arde 7, Box 4, B-9710 Ghent (BE). Published With international search report. (72) Inventors; and Before the expiration of the time limit for amending the (75) Inventors/Applicants (for US only) : ROSSAU, Rudi [BE/ claims and to be republished in the event of the receipt of BE]; Wilgehoevestraat 45, B-2070 Ekeren (BE). VAN amendments.   HEUVERSWYN, Hugo [BE/BE]; Colmanstraat 62, B-9288 Laarne (BE).   (54)Title: HYBRIDIZATION PROBES DERIVED FROM THE SPACER REGION BETWEEN THE 16S  AND 23S rRNA  GENES FOR THE DETECTION OF NON-VIRAL MICROORGANISMS     (57) Abstract The invention relates to a probe consisting of at least about 15 nucleotides from the spacer region between rRNA genes of a non-viral organism, particularly prokaryotic organism and more particularly bacteria, and preferably from about 15 nucleotides to about the maximum number of nucleotides of the spacer region and more preferably from about 15 to about 100 nucleotides to be used for the detection of non-viral microorganisms.
Patent CA-2084158-A1 (CA)
Title: Process and apparatus for blending viscous polymers in solvent
Inventor: JOHNSTON RAY L
IPC: D01D1/02
Filed: 1992-12-16
Abstract: Case No. 91/033 PROCESS AND APPARATUS FOR BLENDING     VISCOUS POLYMERS IN SOLVENT          Abstract A  viscous  polymer  is  passed  through  a filament or thread forming apparatus and introduced into a flowing solvent.  The polymer containing solvent is then passed through a shear strain apparatus where the polymer not formed into filaments or threads is formed into  long  fibers  and  the  solvent  and  polymer  are thoroughly blended.  The polymer and solvent leaving the shear strain apparatus may be introduced into a holding apparatus wherein the polymer and solvent are retained until the polymer has gelled.
Patent CA-2085973-A1 (CA)
Inventor: MCNEILL ANDREW B JR
IPC: G06F13/10
Filed: 1992-12-21
Abstract: A SCSI  computer  system  is  provided whereby  a  host computer gains access to a targeted but non-local peripheral device by sending commands via a SCSI bus to a connected SCSI target computer which emulates the targeted peripheral device  local  to  the  SCSI  target  computer  to  cause  the targeted peripheral device to carry out the commands.
Patent CA-2088018-A1 (CA)
Title: Direct Contact Water Heater with Hybrid Heat Source
Inventor: MANDEVILLE LUC
IPC: F24H1/10
Filed: 1993-01-25
Abstract: A direct contact water heater having a hybrid heat source, and its method of operation is described.   The water  heater  is  comprised of  an  elongated  vertical tubular housing having a water spray nozzle in an upper end thereof for spraying water substantially uniformly over  a  top  packing  of  heat  exchange  bodies.    An intermediate space is provided below the packing where external  hot  recovery  gases  are  admitted  into  the housing.  A burner chamber is provided at the bottom of the housing above a reservoir to provide a primary heat source.   Heat from the primary heat source mixes with the hot recovery gases below the packing,  and is in counter-current flow with the water percolating through the housing from the packing located at the top of the housing.   Two packings of heat exchange bodies may be provided in the tubular housing spaced from one another with  the  hot  recovery  gases  fed  between  the  two packings and the primary hot gas from the heat source being generated below a lower one of the packings.
Patent CA-2088570-A1 (CA)
Title: Dispositif d'accrochage assurant le verrouillage, en position train haut, d'un train d'atterrissage d'avion
Inventor: DERRIEN MICHEL
IPC: E05B47/06
Filed: 1993-02-01
Abstract: L'invention concerne un dispositif d'accrochage du type  comportant  un  carter  principal  logeant  un  crochet articulé, et un levier de verrouillage dont une branche porte un galet d'appui coopérant avec le crochet, l'autre branche étant reliée,  par l'intermédiaire d'un embiellage,  à la sortie d'un ensemble moto-réducteur d'entraînement. Conformément à l'invention, l'embiellage présente une lumière oblongue de façon à autoriser un pivotement du levier de verrouillage en cas de blocage de l'arbre de sortie de l'ensemble moto-réducteur, et de plus un actionneur indépen-dant est associé au levier de verrouillage, de façon que son déclenchement en secours provoque un pivotement dudit levier suffisant pour dégager le galet d'appui de la surface de came associée et déverrouiller ainsi le crochet articulé.
Patent CA-2088761-A1 (CA)
Inventor: WHITTAKER MARK
IPC: C07D471/04
Filed: 1991-08-15
Abstract: Compounds of general formula I;   <IMAGE> I  wherein: A1 is =N-, =CH- or =CR1-; A2 is =N-, =CH- or =CR2-; provided that, when one of A1 and A2 is a nitrogen atom, the other of A1 and A2 is other than a nitrogen atom; wherein the other variables are as defined in the specification and their pharmaceutically and veterinarily acceptable acid addition salts and hydrates are antagonists of platelet activating factor (PAF) and as such are useful in the treatment or amelioration of various diseases or disorders mediated by PAF.
Patent CA-2094413-A1 (CA)
Title: Enhanced membrane-electrode interface
Inventor: TOWNSEND CARL W
IPC: C25B9/19
Filed: 1993-04-20
Abstract: ENHANCED MEMBRANE-ELECTRODE INTERFACE                  ABSTRACT OF THE DISCLOSURE    A   membrane-electrode   assembly   for   use   in thermoelectrochemical systems.  The electrode assembly includes a radiation grafted cation exchange membrane which  is  plasma etched to provide an  etched anode surface and etched cathode surface.  A catalytic cathode layer is thermally bonded to the etched cathode surface and a catalytic anode layer is thermally bonded to the etched  anode  membrane  surface.     The  resulting membrane-electrode assembly is resistant to delamination and provides electrochemical performance which is equal to or better than that obtained with more expensive conventional electrodialysis membranes.
Patent CA-2096886-A1 (CA)
Title: Attachable flashlight
Inventor: BAMBER DAVID
IPC: F21L4/00
Filed: 1993-05-25
Abstract: ATTACHABLE FLASHLIGHT                 ABSTRACT OF THE DISCLOSURE           An attachable flashlight includes a housing for containing a power source and a light source. The housing has an elongate opening, a generally round opening and a hook disposed on one of its sides for allowing a user to releasably secure the flashlight to a support.
Patent CA-2099182-A1 (CA)
Title: Apparatus for handling reels of webs of material
Inventor: FOCKE HEINZ
IPC: B65H67/06
Filed: 1993-06-25
Abstract: Disclosed  is  an  apparatus  for  handling reels of webs of material. A reel conveyor (35) having a downwardly  directed supporting  journal  (41) which can be accurately positioned serves for handling reels (10) formed from a  wound  web  of material,    especially   from   packaging   material.  The supporting journal enters a  central  orifice  (11) of  the reel  (10) and engages the reel. The supporting journal (41) is accurately alignable with the respective position of  the reel  (10)  or a working journal (33) of a packaging machine or  the  like  by  separately   operable   pressure   medium cylinders (47, 48, 49).  The  working  journal  (33) at the packaging machine is  driven rotatably  and,  at  the  same time,  tiltably  between an upright position and two opposed horizontal positions.
Patent CA-2102651-A1 (CA)
Title: Aldol condensation dehydration and catalyst therefor
Inventor: FUKAO MASAMI
IPC: C07C49/203
Filed: 1993-11-08
Abstract: ABSTRACT          ALDOL CONDENSATION DEHYDRATION AND        CATALYST THEREFOR           The present invention provides an aldol condensation  dehydration  catalyst  having  high performance  and  giving  condensation  dehydrates  at  a high efficiency which is obtained by heating a mixture of an aqueous medium, magnesium oxide having an average particle size of  100µ m or smaller and aluminum oxide and/or  aluminum  hydroxide  having  an  average  particle size of 100 µ m or smaller at 350-600°C.   The present invention further provides a process for producing the catalyst and a process for producing aldol condensation dehydrates.
Patent CA-2103431-A1 (CA)
Title: Electrical lamp base and socket assembly
Inventor: HEINDL RAYMOND A
IPC: H01J5/52
Filed: 1993-11-18
Abstract: ELECTRICAL LAMP BASE AND SOCKET ASSEMBLY        ABSTRACT The invention relates to an electrical lamp base and socket assembly for mechanically holding and supplying power to an electrical lamp, having a vitreous envelope, allowing mainly axial motion for the lamp and avoiding any turning motion over a certain angle during its insertion into and removal from the socket.      The lamp base and socket are made of insulating material, and the lamp base has slot on its surface while the socket has mechanical means with spring mechanism and protruding parts engaging the slot of the socket.
Patent CA-2109017-A1 (CA)
Title: Method and apparatus for the intermittent delivery of oxygen therapy to a person
Inventor: SMITH DONALD M
IPC: A61M16/06
Filed: 1993-10-22
Abstract: METHOD AND APPARATUS FOR THE INTERMITTENT DELIVERY OF OXYGEN       THERAPY TO A PERSON                        ABSTRACT         An apparatus for  supplying measured doses of respirating gas to a person in synchronization with the respiratory cycle of said person comprising:   (a)  step control relay means having a connection adapted for con-necting to a source of respirating gas, said step control relay means being adapted to be controlled by a microcon-troller means;  (b)  gas  flow  sensor means  adapted  for determining the onset or expiry of an inspiration phase of the person, said gas flow sensor means being connected to a respiratory gas outlet adapted for connection to the respiratory tract of said person,  said gas flow sensor means being connected to said step control relay means to enable respiratory gas upon command from the microcontrol-ler to be transferred from said step control relay means to said flow sensor means, and ultimately to the person, said flow sensor means being adapted to deliver transmit elec-tric signals to the  microcontroller in synchronization with the onset and termination of the inspiration phase by the person; (c) electrical power supply means adapted for connection to said microcontroller and upon command from the microcontroller, delivering an electrical current to said step control relay means; (d) a microcontroller means adapted to receive electric signals from said gas flow sensor means, and to deliver programmed electric signals to said step control relay means; (e) a liquid display crystal means adapted to display programmed data from said micro-computer controller means, and data received from said gas flow sensor means; and (f) keyboard switching means con-nected to said microcontroller unit means for enabling manual signals to be conveyed to said microcontroller means and displayed on said liquid display crystal means.
Patent CA-2111752-A1 (CA)
Title: Fastener-Driving Tool with Improved, Adjustable, Tool Actuating Structures
Inventor: ROBINSON JAMES W
IPC: B25C1/04
Filed: 1993-12-17
Abstract: In a fastener-driving tool, a primary structure, an intermediate structure, and a secondary structure are movable separately along a tool axis.  The primary structure is biased to a tool-disabling position, movable along the tool axis to a tool-enabling position, and engaged by an upper end of the intermediate structure.  The secondary structure has a lower end to be firmly pressed against a workpiece.  A bolt is threaded adjustably into an axial socket of the intermediate structure.  A spring disposed around the bolt shank, between the bolt head and a flange on the secondary structure, biases the intermediate structure in one direction.  The bolt head has flat surfaces, one of which is engaged by a tab on another flange on the secondary structure to prevent bolt rotation unless the secondary structure is moved against the spring bias, whereupon the bolt can be then rotated.
Patent CA-2115170-A1 (CA)
Title: Imidazolyl-alkenoic acids
Inventor: KEENAN RICHARD M
IPC: C07D405/06
Filed: 1992-08-12
Abstract: Angiotensin II receptor antagonists that are imidazolyl-alkenoic acids are useful in regulating hypertension and in the treatment of congestive heart failure, renal failure, and glaucoma, pharmaceutical compositions including these antagonists, and methods of using these compounds to produce angiotensin II receptor antagonism in mammals. Antagonists of the present invention have the formula:
Patent CA-2116755-A1 (CA)
Title: Radar apparatus
Inventor: ZWARTS JOHAN M C
IPC: G01S7/03
Filed: 1994-03-01
Abstract: Abstract:            The invention relates to a radar apparatus provided with a phased array antenna for pulsed radar transmissions. According to the invention, the phased array antenna can also be used for quasi-CW illumination of a number of targets. To this end, it is optional to reduce the supply voltage of the transmitter-output amplifier, to reduce the bias voltage of the FET amplifier elements in the transmitter-output amplifier or to use a dynamically varying thinned array.
Patent CA-2116965-A1 (CA)
Title: Process for inhibiting scale formation in subterranean formations
Inventor: YAN TSOUNG-YUAN
IPC: E21B43/12
Filed: 1991-09-03
Abstract: Wells producing oil and gas are treated with formation waters containing selected time-release scale inhibitors to reduce the deposit of scale in the wellbore and within the formation. The inhibitors are formed by cross-linking a polyacrylic acid compound of controlled molecular weight from about 1,000 to 10,000 with trivalent chromium cations to produce a water-soluble complex which progressively releases the inhibitor from the formation over an extended period of time.
Patent CA-2117540-A1 (CA)
Title: Supervisory interface controller and method for remotely controlled terminal
Inventor: UTTER KEVIN R
IPC: H04L12/12
Filed: 1994-08-23
Abstract: A terminal which is remotely controlled over a digital data line includes a computer and a videotelephone for sending and receiving audio, video and digital data over the digital data line. The terminal also includes a remotely controlled power strip which has power outlets and relays for remotely controlling AC power to and from the power outlets. The computer is connected to at least one of the power outlets. The terminal also includes a plurality of switches, each of which corresponds to a telephone number. The terminal also includes a supervisory interface controller which is responsive to selection of one of the switches to identify a telephone number corresponding to the selected switch and to direct the videotelephone to place a telephone call to the identified telephone number, via the digital data line. The supervisory interface controller is also responsive to audio signals which are received over the digital data line for identifying DTMF (touch) tones which are received over the digital data line, to energize the relay in the power strip in response to identification of a predetermined DTMF tone sequence, to thereby apply power to the computer.
Patent CA-2118629-A1 (CA)
Title: Dental Strip
Inventor: CZAPOR HENRY P
IPC: A61C15/00
Filed: 1994-03-09
Abstract: An improved dental strip which includes a dental rubber tube with a reduced silicon coating and wherein the talcum powder generally used between the inner surfaces of the rubber tube is replaced with by a flavoring compound, which is preferably in the form of a tooth powder, such as baking soda. Many flavoring compounds may be used, such as those which impart a fresh mint taste plus a medicament (e. g., fluoride), which is effective to inhibit the formation of dental caries. Baking soda, as eluded to above will neutralize the odor. A further improvement, and alternative embodiment of the present invention involves improving the appearance of the dental strip and making it easier to remove from a conventional dental strip pack.
Patent CA-2120610-A1 (CA)
Inventor: IMAI HIDEAKI
IPC: H01L31/105
Filed: 1992-08-07
Abstract: On décrit un dispositif semi-conducteur à base de nitrure qui comporte un substrat (23), une première couche comprenant un semi-conducteur à base de nitrure polycristallin orienté (24, 29, 32, 35, 39, 45, 46, 49) formé directement sur le substrat (23) et doté d'une épaisseur inférieure à 5000 Å, des couches opérationnelles (25, 26, 30, 31, 33, 34, 36, 37, 38, 40, 41, 42, 47, 48) composées de semi-conducteurs à base de nitrure monocristallin et formées directement sur la première couche, et des électrodes (27, 28, 43, 44) connectées avec des zones prédéterminées, une de ces électrodes au moins (28, 44) étant connectée à la première couche. On fabrique ce dispositif semi-conducteur avec un équipement de croissance cristalline, selon le procédé épitaxial à faisceau moléculaire, où l'on trouve une source de gaz (7) qui fournit un composé azoté gazeux, des sources de solides (2, 3, 4) qui fournissent des éléments du groupe III, et des sources (5, 6) qui fournissent des dopants de type n et de type p. La première couche est créée sur le substrat (9) à une vitesse de croissance de 0,1 à 20 Å/s en y amenant le composé azoté gazeux et les éléments du groupe III, à une pression inférieure à 10-5 Torr et à une température de substrat de 300 à 1000  C. On crée la couche opérationnelle sur la première couche à une vitesse de croissance de 0,1 à 10 Å/s en y amenant le composé azoté gazeux et les éléments du groupe III, à une pression inférieure à 10-5 Torr et à une température de substrat de 300 à 1000  C.
Patent CA-2123042-A1 (CA)
Title: Apparatus and method of opthalmological surgery
Inventor: MACHAT JEFFERY J
IPC: A61F9/01
Filed: 1994-05-06
Abstract: An apparatus and an improved method for ophthalmological surgery is disclosed. The apparatus and method are used to change the optical characteristics of an eye through subjecting the eye's cornea to ultraviolet irradiation therebyvolumetrically removing corneal tissue by way of photoablative decomposition. The apparatus and method further provide for subjecting a central portion of thecornea to increased ultraviolet irradiation and photoablative decomposition, over and above the irradiation of other corneal tissue. The effect is an increase in qualitative visual results while not significantly changing the refractive characteristic of the cornea.