baber/WOPTO huggingface dataset:
Patent CA-2130927-A1 (CA)
Title: Roller shutter usable as a venetian blind
Inventor: ERBER GUENTHER
IPC: E06B7/086
Filed: 1993-04-20
Abstract: ABSTRACT     A roller shutter usable as a Venetian blind has slat-like roller shutter bars (14) similar to Venetian blind slats hingedly linked at their upper zones to articulated links (21, 40) of a traction chain and at their lower zones to articualted links (23, 41) of an adjusting chain.  The roller shutter bars (14) are further laterally guided in fixed guiding sections (31).  The pins (32) that join the adjusting chain links (23, 41) to the roller shutter bars (14) are spaced apart from the plane in which the hinge pins (30) of the adjusting chain links (23, 41) are located.  The pins (16, 30) of the hinges that link the traction chain links (21, 40) and the adjusting chain links (23, 41), as well as the swivelling pins (16) of the roller shutter bars (14), are mutually aligned when the roller shutter is not used as a Venetian blind.  This allows the roller shutter to be rolled up without problems in a reduced space and to be used as a Venetian blind with no need for special aids.
Patent CA-2135241-A1 (CA)
Inventor: SOBHANI MOHI
IPC: H01R12/62
Filed: 1994-11-07
Abstract: Electronic interconnection of two printed wiring structures. Two printed wiring boards (11, 16) or a flexprint circuit (20) and a printed wiring board (11) are interconnected by creating a plated hole pattern (12) on a surface (12) of the printed wiring board (11), and wherein holes (13) of the pattern (12) have a concave cross section. The holes (13) of the plated hole pattern (12) are mated with corresponding bumps (17) or dimples (17) disposed on the second printed wiring board (16) or the flexprint circuit (20). The holes (13) formed in the first printed wiring board (11) are disposed a predetermined depth below a surface (18) of the printed wiring board (11), typically to a depth of between 0.007 inches and 0.020 inches below the surface. The plurality of plated holes (13) are formed by electroless plating or electroplating of the holes (13). The present interconnection structure (10) provides for reliable and self aligning interconnection of the two printed wiring boards (11, 16) or the flexprint circuit (20) and printed wiring board (11).
Patent CA-2137333-A1 (CA)
Title: Multiple optic sensor system
Inventor: MAURICE LISA B
IPC: G01R15/24
Filed: 1994-12-05
Abstract: An optic sensor system comprising N optic sensors, each of the N sensors operating with received input light and providing output light having a characteristic corresponding to a sensed parameter; a number, less than N+2, of devices wherein each of the devices operates as a light source and as a light detector such that one device can be used to transmit interrogation light to two of the sensors, with two other of the devices being used to receive output light  from the interrogated  sensors;   and  optic  waveguide  means  for transmitting light between the sensors and the devices.
Patent CA-2138357-A1 (CA)
Inventor: BLEJEAN FRANCK
IPC: C07C11/02
Filed: 1994-12-16
Abstract: L'invention concerne un catalyseur contenant un support comprenant au moins un métal du groupe VIII de la Classification Périodique des Éléments tel que le platine, le palladium, le ruthénium, le rhodium, le nickel, l'osmium et l'iridium, au moins un métal additionnel choisi dans le groupe formé par les groupes IIB, IIIA, IVA, IVB, VA, VB, VIIB et VIII et au moins un métal choisi dans le groupe formé par les métaux alcalins et alcalino-terreux, caractérisé en ce que ledit métal alcalin ou alcalino-terreux est au moins partiellement compris dans le support sous forme d'aluminate; l'invention concerne aussi la préparation et l'utilisation dudit catalyseur en déshydrogénation de paraffines C3-C20.
Patent CA-2139324-A1 (CA)
Title: Implanting Devices for Release of Neuroinhibitory Compounds
Inventor: AEBISCHER PATRICK
IPC: A61K35/54
Filed: 1993-07-12
Abstract: Methods are disclosed for the alleviation of movement disorders via the implantation of static devices which focally release neuroinhibitory compounds to preselected brain areas. Pathological conditions to be treated by these methods include parkinsonian movement disorders, Huntington's chorea, and epileptiform seizure activity. In the treatment of parkinsonism, target areas implantation include the subthalamic nucleus, the globus pallidus internus, and the substantia nigra pars reticulata. In the treatment of epilepsy, implants may be placed in an epileptogenic focus area of neural over-activity. The devices may be polymeric implants that release neuroinhibitory compounds such as GABA, GABA agonists, GABA potentiators, action potential blockers and voltage dependent calcium channel blockers, and glutamate antagonists. Alternatively, the devices may contain living cells which secrete neuroinhibitory compounds.
Patent CA-2144315-A1 (CA)
Title: Gearwheel-shaped dressing cylinder with diamond-tipped teeth
Inventor: WINTER ERNST-MICHAEL
IPC: B24D3/00
Filed: 1995-01-18
Abstract: The invention concerns a profiled dressing cylinder (1) for grinder wheels, the dressing cylinder having a main body and diamond or boron nitride cutters. The main body has teeth (2) with cutting edges (6). The cutting edges (6) are coated with a layer (3) of diamonds using a CVD process. The teeth may have a curved cross-section (2). This makes it possible to prepare a dressing cylinder using only a relatively small amount of diamond, and almost all the diamond is used up.
Patent CA-2145504-A1 (CA)
Title: Fireproof sheath and method for making same
Inventor: MATARIN DIDIER
IPC: H01B7/295
Filed: 1994-07-27
Abstract: The present invention relates to a method of thermally and mechanically protecting cables and bundles of cables by means of a sheath braided directly around the element to be protected using a braiding yarn constituted by a plurality of elementary strands formed by interlacing synthetic fibers obtained after cracking and spinning an aramid fiber and a carbonizable oxidized organic fiber. The carbonizable oxidized organic fiber constitutes the major portion of the synthetic fibers making up the elementary strand for the braiding yarn.      The invention also provides a thermal and mechanical protective sheath for cables and bundles of cables obtained by the method. In order to improve certain mechanical or thermal characteristics of the sheath, it may be associated with a material made of a fiber additional to said two synthetic fibers, in order to form the elementary strand, or indeed the sheath braided in this way may itself be covered in additional braiding based on aramid fibers.
Patent CA-2145896-A1 (CA)
Title: Electrodeless lamp with external conductive coating
Inventor: SCOTT CURTIS E
IPC: H01J61/35
Filed: 1995-03-30
Abstract: Disclosed is an electrodeless, low pressure gas discharge lamp. The lamp includes a vitreous envelope containing a metal vapor and an inert gas. The envelope is shaped with an external chamber for receiving an electrical excitation circuit. The excitation circuit is effective for exciting the metal vapor to emit light with electromagnetic fields that are passed through the vitreous envelope from outside, to inside, the envelope. A circuit supplies electrical power from power mains to the excitation circuit. A transparent, electrically conductive coating is disposed on the inner surface of the vitreous envelope forsuppressing coating is disposed interference on the power mains. An electricallyconductive coating is disposed on the outer surface of the vitreous envelope; itis capacitively coupled to the inner conductive coating, via a wall of the vitreous envelope, and is maintained at a suitable potential for suppressing electromagnetic interference on the power mains. The outer conductive coating comprises a matrix of a contiguous, inorganic, glass layer bonded to an exteriorsurface of the vitreous envelope, and conductive particles embedded in the matrix in a sufficiently dense manner to form a conductive coating.
Patent CA-2146468-A1 (CA)
Title: Sliding hooded mail carrier tray for a mailbox
Inventor: WESORICK MICHAEL J
IPC: A47G29/122
Filed: 1995-04-06
Abstract: The present invention relates to an improved sliding hooded mail carrier tray for a conventional rural mailbox structure. The rural type mailbox has a rectangular bottom panel, a back panel extending from one end of the rectangular bottom panel, a U-shaped roof portion extending from opposite sides of the bottom panel and a swinging pivotal door at another end. The improvement consists of a transparent hooded mail carrier having a slightly smaller cross sectional configuration compared to a cross-sectional configuration of the mailbox. The hooded mail carrier comprises a rectangular bottom wall, a back wall extending from the back end of the rectangular bottom wall and a U-shaped hood portion extending from opposite sides of the rectangular bottom walldefining an enclosure with the front end of the hooded mail carrier having an opening for receipt of mail. The hooded mail carrier also has upper rails on opposite sides thereof mounted on the outside of the U-shaped hood portion and lower rollers positioned on a rear portion of the hooded mail carrier beneath the upper rails. The upper rails of the hooded mail carrier are cooperable with upper mailbox rollers attachable at opposite sides of an inside wall of the mailbox and the lower rollers of the hooded mail carrier are cooperable with lower mailbox rails attachable at opposite sides of an inside wall of the mailbox in order for the hooded mail carrier to slide smoothly in horizontal telescoping engagement in and out of the mailbox. A stop lever is mounted on an inside wall of the mailbox for coaction with the upper rails to ensure that the hooded mail carrier does not come all the way out from the mailbox wherein any mail can be easily inserted and retrieved protecting the mail from weather elements when the hooded mail carrier is extended from the mailbox. When the hooded mail carrier is fully inserted into the mailbox, then the mailbox can be closed with the hooded mail carrier enclosed within the mailbox.
Patent CA-2146601-A1 (CA)
Title: Catalysts for reducing spinel-containing nitrogen oxide emissions
Inventor: BARTHE PHILIPPE
IPC: B01D53/94
Filed: 1995-04-07
Abstract: The use of a homogeneous catalyst of spinel structure and formula ZnAl2O4 or an oxide of spinel structure (normal or inverse) other than ZnAl2O4, for the treatment of exhaust gases with a high O2 content, is claimed. Pref. the oxide of spinel structure (normal or inverse) corresp. to the formula:- AB2O4 A = at least one element from gps. IIa, IIb, IIIb, IVb and Vb or any transition element. B = at least one element from gps. IVa, VIa, VIIa, VIIIa, Ib to Vb. Esp., A = Mg, Ti, Mn, Fe, Co, Ni, Cu, Zn, or Sn, and B = Ti, Mn, Cr, Fe, Co, Ni, Cu, Zn, Al, Ga, In, Sn or Sb. More pref, B = Al or Ga.
Patent CA-2157157-A1 (CA)
Title: Multicontact spacing control device, application to the ejection of an object from a spacecraft
Inventor: GEYER FREDDY
IPC: B64G1/64
Filed: 1995-08-29
Abstract: Two members, such as a spacecraft (12) and an object (10) to be ejected from said spacecraft, are normally maintained in cont-act by an unlockable connecting device (44,48,54).  In order to bring about an optimum control of the attitude of the object (10) during its ejection, said contact takes place by at least two pairs of complementary cylindrical surfaces (20,22;26,28) having generatrixes parallel to the ejection force and which simultaneously lose contact.  The cylindrical surfaces (20,22; 26,28) can in particular be formed on a mast (14) connected to the spacecraft (12) and in a bore (16) connected to the object (10).
Patent CA-2157431-A1 (CA)
Inventor: POITTEVIN JEAN
IPC: G01R29/00
Filed: 1995-09-01
Abstract: l'invention concerne une voie d'acquisition d'une impulsion en tension, un système et un procédé utilisant cette voie, la voie (1) comprenant : - une entrée de voie (4) d'un signal d'impulsion; - un module de détermination de polarité et limitation d'acquisition (5) du signal d'entrée; - un module de commande (6) pour commander l'acquisition et la mémorisation de la valeur crête polarisée du signal d'entrée; - un module de détection et de maintien (7) de la valeur crête polarisée du signal en cours d'acquisition; et, - un module de sélection pour sélectionner le calibre du signal en cours d'acquisition; selon l'invention le module de sélection (8) pour sélectionner le calibre du signal en cours d'acquisition comprend une pluralité de gammes de mesure (9), toutes connectées, en amont, à l'entrée de la voie (4), et, en aval, à des moyens de sélection automatiques (10) pour sélectionner automatiquement la gamme de mesure (9) optimale pour le signal en cours d'acquisition.
Patent CA-2159323-A1 (CA)
Title: Dna segment comprising gene encoding insecticidal protein
Inventor: KALMAN SUSAN STEPHANIE
IPC: C12N15/09
Filed: 1994-04-21
Abstract: This invention relates to a method of increasing the insecticidal spectrum and/or toxicity of Bacillus thuringiensis strains whereby an exogenous crystal toxin encoding DNA sequence is stably integrated into the chromosomal DNA of a host  wherein the exogenous DNA sequence is expressed and further wherein crystal toxin encoding DNA sequences on resident plasmids may be expressed. The invention further relates to the B.t. host including said exogenous DNA sequences, methods of preparing said host, insecticidal compositions containing said host and methods of use.
Patent CA-2160455-A1 (CA)
Title: Strain gage sensor with integral temperature signal
Inventor: HUSS CHARLES G
IPC: G01B7/16
Filed: 1994-04-26
Abstract: A strain gage pressure sensor (12) having a resistive bridge circuit (76,78,80,82) from which is measured both the applied pressure and the temperature of the pressure sensor (12).  A constant voltage (VBRIDGE) is provided across the bridge circuit (76,78,80,82) such that any temperature caused changes in the resistance of the bridge circuit (76,78,80,82) are reflected in the flow of a bridge current (IBRIDGE) through the bridge circuit (76,78,80,82).  A sense resistor (36) is electrically coupled to the bridge circuit (76,78,80,82) such that any change in the bridge current (IBRIDGE) causes a change in the voltage drop across the sense resistor (36).  The voltage drop and the pressure output signal are digitized and suitably processed resulting in a highly accurate, corrected pressure output for use with suitable pressure instrumentation.
Patent CA-2160702-A1 (CA)
Title: Dehydrogenation catalyst having improved moisture stability, and process for making and using the catalyst
Inventor: DELLINGER PHILLIP W
IPC: C07C15/44
Filed: 1994-04-29
Abstract: A calcined dehydrogenation catalyst comprising at least one sodium compound and one calcite compound was disclosed. The catalyst exhibits improved moisture stability as evidenced by improved crush strength and resistance to swelling and cracking.
Patent CA-2162879-A1 (CA)
Inventor: CAIN FREDERICK WILLIAM
IPC: A23G4/00
Filed: 1994-06-01
Abstract: L'invention se rapporte à des chewing-gums comprenant une base de chewing-gum, ainsi qu'un reste composé de 0 à 65 % en poids de cire de paraffine ou microcristalline et de 35 à 100 % en poids d'une composition de triglycéride. Le chewing-gum ne présente généralement pas de crête majeure dans son thermogramme de calorimétrie différentielle (DSC) à une température supérieure à 55  DEG C.
Patent CA-2164723-A1 (CA)
Inventor: MATSUSHIMA KOUJI
IPC: A61K38/00
Filed: 1995-04-10
Abstract: La présente invention concerne un médicament contre les maladies caractérisées par une accumulation et/ou une activation anormales des leucocytes. Le principe actif dudit médicament est un anticorps inhibiteur de la chimiotaxie des monocytes ou des macrophages en direction d'une région pathogène.
Patent CA-2164945-A1 (CA)
Title: Installation de fabrication de recipients par soufflage de preformes en matiere plastique
Inventor: VALLES THIERRY
IPC: B65G47/86
Filed: 1994-08-24
Abstract: L'invention est relative à une installation de fabrication de récipients, tels que des bouteilles, des pots, ou tout autre type de corps creux, par conditionnement thermique, puis soufflage de préformes en matière plastique. L'installation, comportant au moins deux moules, disposés à la périphérie d'un carrousel, es caratérisée en ce que les moules sont de type portefeuille et comprennent chacun au moins deux cavités de moulage.  Elle comporte un dispositif d'entraînement et de maintien des préformes sur un cheminement le long duquel sont disposés des moyen de conditionnement thermique et dans lequel l'espacement entre les axes longitudinaux de deux préformes successives est inférieur à celui entre les axes longitudinaux de deux cavités adjacentes d'un même moule, et des moyens de modification de l'espacement des préformes entre le dispositif d'entraînement et un moule.
Patent CA-2168379-A1 (CA)
Title: Shrouded shipping display container and stand
Inventor: SMITH MICHAEL J
IPC: B65D5/52
Filed: 1996-01-30
Abstract: A shrouded container includes a display stand having a general configuration of a rectangular prism and bounding an internal space for receiving items to be displayed when the display stand is in its erected position of use, and a shroud configured to be slid over the display stand and including a top that completes the enclosure of the internal space when the shroud is mounted on the display stand to permit shipping of the items to be displayed in such enclosed space. The display stand includes a false bottom that is supported at a predetermined elevation above ground by a strip-shaped portion hingedly connecting a front region of the false bottom to an upper edge of the front wall, and by a supporting structure including two supporting flaps each extending along an inclined course from the bottom region of one of the front and rear walls of the display stand to the predetermined elevation where the supporting flaps are connected to one another to give the support structure a configuration reminiscent of an A-frame roof. The display stand further includes a true bottom that is constituted by two bottom wall portions each hingedly connected to one of the side walls of the display stand. The true bottom wall portions carry respective upholding flaps that extend substantially vertically in the central region of the display stand and are provided with locking tabs that engage in corresponding openings of the supporting flaps to lock the upholding and supporting flaps in place.
Patent CA-2170159-A1 (CA)
Inventor: HADDADA HEDI
IPC: A61K38/00
Filed: 1994-08-22
Abstract: Cell compositions containing mononuclear phagocyte systems cells, and their use in cell therapy, e.g. adoptive immunotherapy, are disclosed.
Patent CA-2173602-A1 (CA)
Title: Roofing tile, roof and method of assembling
Inventor: NOONE MICHAEL J
IPC: E04D1/24
Filed: 1993-10-07
Abstract: A clay roofing tile is provided, constructed so as to be molded from materials with weight-reducing zones (45-48, 60 61), and strengthening webs (37, 62-68, 73), integral with the tile, such that each tile is of unitary, molded, one-piece construction. The placement, type and number of webs enable the cutting of the tiles to form tile accessory pieces, at ends of laid-up courses, hips, ridges and the like, to minimize the necessity of inventorying large numbers of special accessory pieces. An interlock design at tile edges (15, 16) facilitates reduction in weight by eliminating the need for a double coverage overlap. A series of bosses (21, 22) with depressions (18, 20) facilitate nailing when the tile is cut at an angle to form hip pieces.
Patent CA-2173622-A1 (CA)
Title: Improvements in pipe lining
Inventor: RODRIGUEZ ALAN
IPC: F16L55/165
Filed: 1994-09-29
Abstract: A tubular liner for a pipe is collapsed on itself to define a pair of lobes. The lobes are folded into a Central region so that bending modulus and radius are reduced. The liner can be stored in a tighter coil and can be introduced into an underground pipe co be lined at a more acute angle.
Patent CA-2174127-A1 (CA)
Title: Phenylsulfonyl ureas, processes for their preparation, and their use as herbicides and plant growth regulators
Inventor: LORENZ KLAUS
IPC: C07C311/46
Filed: 1994-10-12
Abstract: Compounds of the formula (I) and their salts:   (see formula I) in which R1 is a CO-Q-R8, where R8 = H or R      R2 and R3 are H or (C1-C4)alkyl, R4 is H, R, RO, OH, RCO, RSO2, PhSO2 R5 is RSO2, PhSO2, PhCO, RNHSO2, R2NSO2, RCO, CHO, COCOR', CW-T-R9, CW-NR10R11, CW-N(R12)2 or R4 and R5 together are the chain (CH2)m B or -B1-(CH2)m1B- where B = SO2, CO; m = 3, 4; m1 - 2, 3;      T and W = O, S; Q = O, S, NR13 where R13 = H, R; R6 = H, R, RO, RCO, ROCO, Hal, NO2, CN;      R7 = H, CH3; R9 - R; R10, R11 - H, R; N(R12)2 = heterocycle A = pyrimidinyl and triazinyl radical or an analog thereof, where R = (substituted) aliphatic hydrocarbon radical, are suitable as selective herbicides. They are prepared by analogous processes via sulfonamides, some of which are new, of the formula (II):   (see formula II)
Patent CA-2176394-A1 (CA)
Title: Method for controlling a dispensing device for supplying a gaseous fluid to a space, assembly for implementing same, and device provided therewith
Inventor: SIMOENS HERVE
IPC: F16K31/363
Filed: 1994-11-10
Abstract: PCT No. PCT/FR94/01318 Sec. 371 Date Jul. 17, 1996 Sec. 102(e) Date Jul. 17, 1996 PCT Filed Nov. 10, 1994 PCT Pub. No. WO95/13973 PCT Pub. Date May 26, 1995A dispensing device (1) for supplying a gaseous fluid (3) to a space (2) and abruptly emptying said space (2) to deliver its contents to an apparatus (4) once the supply has been cut off. The device (1) is characterized in that to reduce the fluid pressure in a supply chamber of the device and cause a sealing member to open abruptly once the supply of pressurized fluid (3) to the device (1) has been cut off, rather than discharging the pressurized fluid (3) in the supply chamber (5) to the atmosphere and that part of the supply circuit between said chamber (5) and the cut-off assembly, the pressurized fluid (3) which previously held the sealing member against a seal seat (10) is released into a discharge duct in the device.
Patent CA-2179567-A1 (CA)
Inventor: WIELINGER HANS
IPC: G01N31/22
Filed: 1996-06-20
Abstract: The invention concerns an element for collecting, transporting and storing sample material to be analyzed containing absorptive matrix material, which is characterized in that it contains a first and a second layer of absorptive matrix material which are arranged side by side next to and touching one another on an inert support material in a contact enabling liquid transfer in such a manner that liquid can pass from the first into the second layer when the first layer is filled with liquid and the first layer can be completely separated from the second layer after applying and drying the sample material as well as a system containing such an element and a closable envelope in which the element can be transported.            In addition the invention concerns a method for analyzing liquid sample material in which the liquid sample material is applied to an element according to the invention, the first layer is separated from the second layer of absorptive matrix material for analysis and is subsequently eluted.
Patent CA-2182062-A1 (CA)
Title: Substituted cinnamic acid guanidides, a process for their preparation, their use as medicaments or diagnostic agents, and medicaments comprising them
Inventor: SCHWARK JAN-ROBERT
IPC: C07C279/22
Filed: 1996-07-25
Abstract: Substituted cinnamic acid guanidides, a process for their preparation, their use as medicaments or diagnostic agents and medicaments comprising them Compounds of the formula I (see formula I) are described in which at least one of the substituents R(1), R(2), R(3), R(4) and R(5) is a nitrogen-containing heterocyclic radical. They are outstanding cardiovascular therapeutic agents. They are obtained by reaction of a compound II (see formula II) with guanidine.