baber/WOPTO huggingface dataset:
Patent WO-9303256-A1 (WO)
Title: A cable bolt
Inventor: FULLER PETER GILMOUR
IPC: E21D21/00
Filed: 1992-07-22
Abstract: The present invention relates to the field of bolts, bars, wires, anchors and similar devices used for example as ground or rock support, reinforcement and anchors in geological environments such as mines, tunnels etc. It also relates to stabilisation and/or reinforcing applications for other geological ore earthwork applications. The invention is a cable bolt comprising at least two wires, and being adopted to have a nut threaded directly onto at least one of the wires. When the cable bolt is a multistrand (steel) cable, the outer wires (11) have a thread (13) formed upon them for a nut to engage. Alternatively, instead of a thread, a pattern of deformations could be used, then a nut or other member being locked onto these deformations. Preferably, the threads or deformations are rolled into the wires so that material is not removed and work hardening occurs.
Patent AU-2001296455-A1 (AU)
Title: Silicon carbide power mosfets having a shorting channel and methods of fabrication them
Inventor: RYU SEI-HYUNG
IPC: H01L29/12
Filed: 2001-10-02
Abstract: Silicon carbide metal-oxide semiconductor field effect transistors (MOSFETs) and methods of fabricating silicon carbide MOSFETs are provided. The silicon carbide MOSFETs have an n-type silicon carbide drift layer, spaced apart p-type silicon carbide regions in the n-type silicon carbide drift layer and having n-type silicon carbide regions therein, and a nitrided oxide layer. The MOSFETs also have n-type shorting channels extending from respective ones of the n-type silicon carbide regions through the p-type silicon carbide regions to the n-type silicon carbide drift layer. In further embodiments, silicon carbide MOSFETs and methods of fabricating silicon carbide MOSFETs are provided that include a region that is configured to self-deplete the source region, between the n-type silicon carbide regions and the drift layer, adjacent the oxide layer, upon application of a zero gate bias.
Patent WO-9830330-A1 (WO)
Title: Systeme de fabrication
Inventor: FILLER ERWIN WALTER
IPC: B09B1/00
Filed: 1998-01-06
Abstract: L'invention a trait à un ensemble utilisé pour le traitement de déchets solides mélangés comprenant: des moyens de transport (36) des déchets solides mélangés pour le transport desdits déchets à partir d'une station d'entrée vers une station de réduction des déchets et des moyens de réduction (26) des déchets dans la station de réduction des déchets comprenant une pluralité d'éléments rotatifs (56, 58, 106) destinés à coopérer avec un élément fixe (61, 60, 52) respectif de façon à réduire les déchets solides et à cribler les déchets réduits pour les envoyer vers d'autres moyens de réduction et/ou vers d'autres moyens de transport. Un procédé de traitement des déchets solides mélangés fait aussi l'objet de l'invention et comprend: le transport de déchets solides mélangés entre la station de collecte et la station de réduction des déchets; la réduction des déchets solides mélangés dans la station de réduction des déchets; le transport des déchets solides réduits vers une station de séparation des déchets réduits; et la séparation des déchets réduits en lots homogènes dans la station de séparation des déchets réduits.
Patent WO-9949268-A1 (WO)
Title: Conduit et radiateur a eau chaude
Inventor: BOURKE BRENDAN VINCENT
IPC: F24H1/20
Filed: 1999-03-19
Abstract: L'invention concerne un conduit conçu pour communiquer des gaz d'échappement en provenance d'une extrémité d'un radiateur avec les autres. Le conduit comprend un noyau interne central et un tube externe allongé généralement cylindrique entourant le noyau central. Le tube externe présente une configuration ondulée en coupe définissant de ce fait une pluralité d'ondulations. La surface interne du tube externe est en contact avec le noyau de manière que les ondulations définissent une série de passages d'air autour du noyau. Les gaz d'échappement s'écoulent à travers ces passages. Une série de configurations différentes d'ondulations sont aussi définies. L'invention concerne également un radiateur à eau qui comprend un conduit et un radiateur à eau qui comprend un conduit central menant à un espace annulaire autour de la partie extérieure du récipient d'eau, des gaz d'échappement s'écoulent en amont du conduit central et pénètrent l'espace annulaire avant d'être évacués hors du radiateur à eau.
Patent BG-51403-A1 (BG)
Title: Oligomer amonium salts of bromonitrosulphonic acids and method for their preparation
Inventor: KARAIVANOVA MARGARITA S
IPC: C08F8/38
Filed: 1991-05-20
Abstract: The oligomeric ammonium salts can be used as components in rubber compositions and as anion-active and surface-active substances. Following the method, the reaction is carried out in a solution at a temperature of 60 to 70 degrees C with an available sulphonation agent (ammonium hydrogensulphite). The method ensures high yields and the products can be easily isolated and purified. The salts contain the following main fragments:1. [...-CH2 - CH = CH2 -...]n1, where n1 takes values between 4 and 6.<IMAGE>where n2 takes values between 8 and 12and X' represents NO2, NHSO3NH4, Z'' represents -H, Br.<IMAGE>where n3 takes values between 4 and 6and Z' is H or Br. The salts are prepared with polybromnitrooligomers from butadienestyrene rubber, which are sulphonated with ammonium hydrogensulphite at a ratio of 1/4 to 6, pH of 6.0-7.0, and a temperature of 60 to 70 degrees C for 1.5 to 5.5 hours in a 1,4-dioxan and water solution.
Patent WO-0167854-A1 (WO)
Title: Modele d'animal chimerique sensible a l'infection par le virus de l'hepatite c humaine
Inventor: KNETEMAN NORMAN M
IPC: A01K67/027
Filed: 2001-03-16
Abstract: La présente invention concerne un modèle animal non-humain sensible à l'infection par des agents pathogènes hépatotrophes humains, en particulier le virus de l'hépatite C humaine (VHC). Ce modèle est fondé sur un animal transgénique non-humain hétérologue immunocompromis possédant un foie chimérique homme-souris, le transgène permettant d'obtenir l'expression d'un activateur du plasminogène de type urokinase dans le foie. Cette invention concerne également des méthodes d'identification de candidats agents thérapeutiques, comme par exemple des agents présentant une activité antivirale contre l'infection par le VHC.
Patent WO-03088760-A1 (WO)
Title: Compositions d'un isolat de proteines de canola
Inventor: LOGIE JAMES
IPC: A61K8/64
Filed: 2003-04-15
Abstract: La présente invention concerne un nouvel isolat de protéines de canola ainsi qu'une nouvelle protéine de canola. Ce nouvel isolat de protéines de canola est obtenu à partir du surnageant issu de la production d'une masse micellaire de protéines de canola et contient principalement la protéine 2S. L'isolat de protéines de canola dérivé d'une masse micellaire de protéines contient principalement la protéine 7S. Cette invention concerne également des compositions de l'isolat de protéines de canola.
Patent WO-2005006279-A1 (WO)
Title: Simulateur et procede servant a effectuer un entrainement a l'evacuation d'un sous-marin sous l'eau
Inventor: HEBERT LOUIS
IPC: G09B9/06
Filed: 2003-07-09
Abstract: Simulateur (10) comprenant une structure submersible (20) conçue pour être utilisée dans une masse d'eau, par exemple, une piscine (12). Cette structure (20) est composée d'une cloche (22) définissant une chambre principale (24). Une tour d'évacuation (60) est située au-dessus de la cloche (22). Cette tour d'évacuation (60) définit une chambre d'évacuation (62) communiquant avec la chambre principale (24). Ce simulateur (10) comporte un mécanisme servant à déplacer la structure submersible (20) dans un sens vertical par rapport à la surface de l'eau. L'invention concerne également un procédé servant à effectuer un entraînement à l'évacuation d'un sous-marin sous l'eau. Ce simulateur (10) permet d'effectuer cet entraînement dans un environnement sans danger et contrôlé.
Patent CA-2000339-A1 (CA)
Title: Dummy bar for steel strip casting machine
Inventor: THORNER HANS-OTTO
IPC: B22D11/08
Filed: 1989-10-10
Abstract: ABSTRACT      A dummy bar for use in a strip steel casting machine of the type including a continuous casting mold having a sealing plane between a pair of broad side walls and a pair of narrow side walls, and at least a first set of driven rollers or rolls located in spaced relation to and downstream of the outlet of said mold.  The dummy bar is formed of a single piece of steel plate, and includes an upper contour adapted to form a cast connection with the leading end of the strip being cast, a sealing portion, and means for supporting and withdrawing the forward end of the strip from the mold.  The bar, measured from the upper end of the sealing portion to the bottom of the lower portion, is longer than the spacing between the sealing plane of the mold and the common axle plane of the first roller or roller pair.
Patent CA-2003804-A1 (CA)
IPC: A61M5/50
Filed: 1989-11-24
Abstract: A syringe assembly (20) includes a barrel (21) having an inside surface (22) describing a chamber (23) for retaining fluid, an open proximal end (25) and a distal barrel end (27) having a passageway (28) therethrough in fluid communication with the chamber (23). A plunger rod (33) includes an elongate body portion (34), a proximal end (37) and a distal end (38) with a stopper (39) at the distal end (38). The stopper (39) is slidably positioned in fluid-tight engagement in the barrel (21). A locking element (42) is positioned in the barrel between the plunger rod (33) and the inside surface of the barrel (21). The locking element (42) includes at least two proximally and outwardly facing non-parallel locking barbs (46), a distally and inwardly facing resisting edge (50) and an inwardly facing driving edge (52). The driving edge (52) is adapted to interact with the plunger rod (33) to move the locking element (42) along the barrel as the stopper is advanced distally along the barrel (21). The resisting edge (50) and the locking barbs (46) are adapted to prevent proximal motion of the plunger rod (33) with respect to the barrel (21) after initial distal motion of the plunger rod (33) to expel fluid through the passageway (28) wherein proximal motion of the plunger rod (33) with respect to the barrel (21) causes the resisting edge (50) to engage the plunger rod (33) causing the locking element (42) to move in a proximal direction wherein the locking barbs (46) engage the inside surface of the barrel (21) to prevent further movement and allowing only distal movement of the plunger rod (33) with respect to the barrel (21).
Patent CA-2006851-A1 (CA)
Title: Polymerizable cyclic urea derivatives and polymers having a pendant urea
Inventor: TSUBONIWA NORIYUKI
IPC: C07D229/00
Filed: 1989-12-28
Abstract: ABSTRACT      The present invention relates to polymerizable cyclic urea derivatives which can be thermally split to give rise to an isocyanate group; and to a polymer having cyclic urea pendant groups, which can be cured by heating without any additional curing agent such as an isocyanate blocked with a volatile lower molecular weight material, so that any volatile material is not released at thermal curing process.
Patent CA-2010544-A1 (CA)
Title: Snow glider
Inventor: VORSTEHER BETTINA
IPC: A63C10/18
Filed: 1990-02-21
Abstract: ABSTRACT OF THE DISCLOSURE      A snow glider is provided with at least one fastening element by means of which the user's shoe can be fastened to the snow glider.    The fastening element comprises  a base which can be rotatably mounted on the snow glider base and fixed in the sat position by means of a catch mechanism.  The snow glider is  also provided with  a  brake which can be actuated via a pivoting plate by the shoe retained in the fastening device.  The angle between the fastening device and the base can be adjusted without having to remove the shoe from the fastening device.
Patent CA-2010854-A1 (CA)
Title: Hydrophilic polymer based on acrylic acid and alkali metal acrylate, its preparation process and its use as an absorbin agent, in particular as an absorbing agent for articles of hygiene
Inventor: MALLO PAUL
IPC: C08G59/40
Filed: 1990-02-23
Abstract: DESCRIPTIVE ABSTRACT            "Hydrophilic  polymer  based  on  acrylic  acid  and  an  alkali  metal acrylate,  its preparation process and its application as an  absorbing agent, in particular as an absorbing agent for articles of hygiene".     Hydrophilic  polymer, as microbeads  insoluble in water, based  on acrylic  acid  and an alkali metal acrylate constituted by  an  acrylic acid - potassium acrylate copolymer, cross-linked with 100 ppm to 3,000 ppm  relative  to the total weight of monomers of one  or  more  cross-linking  agents  chosen from the group constituted by the  products  of general formula I :                                 A  =  a  bivalent radical derived from a  C3-C6  alkane  presenting  an absorption  capacity for a salty physiological solution of 30 to  70  g per  gram  and  from 10 to 35 g per gram  under  pressure,  preparation process and use notably in articles of hygiene.
Patent CA-2011280-A1 (CA)
Title: Steroid derivatives, pharmaceutical compositions containing them and process for preparing same
Inventor: MOLNAR CSABA
IPC: A61K31/58
Filed: 1990-03-01
Abstract: NOVEL STEROID DERIVATIVES, PHARMACEUTICAL COMPOSITIONS    CONTAINING THEM AND PROCES FOR PREPARING SAME                  A b s t r a c t The invention relates to novel .DELTA.14-16.alpha.,17-dihydroxy-pregnane-16,17-cyclic aldehyde acetal and -cyclic ketone ketal derivatives of general formula (I),             (I) wherein A   stands for hydrogen or hydroxyl group;          X   stands for hydrogen or halogen with the proviso that if A is hydrogen, then X also means hydrogen;          R stands for hydrogen,benzoyl or C1-8alkanoyl group;          R1 and R2, which are the same or different, stand for hydrogen or a C1-4alkyl group; or one of R1 and R2 is hydrogen and the other is phenyl group; or R1 and R2 together form a C4-5alkylene  group;           means a single or double bond between two adjacent carbon atoms, as well as pharmaceutical compositions  containing these compounds and a process for their preparation.      The compounds of general formula (I) possess a very strong antiinflammatory effect and only week harmful side effect. Thus, they can be used as active ingredients of antiinflammatory pharmaceutical compositions being useful in the therapy.
Patent CA-2018198-A1 (CA)
Inventor: WYMAN JOHN E
IPC: C08J7/048
Filed: 1990-06-04
Abstract: ABSTRACT      A method of imbuing polymer films as of polyethelene and polypropylene with gas, aroma, fragrance, flavor, grease and oil impermeable surface characteristics involving coating the film with appropriate silane compounds and cross-linking the same while providing physical adsorption adherence to the film, and in sufficient coating micron thickness to produce gas and related barrier characteristics; with chemical grafting, including by eb techniques, further providing improved bonding.  Preferred barrier-coated polymer films with reduced haze and clarity are formed by such method.
Patent CA-2019715-A1 (CA)
IPC: B65D85/07
Filed: 1990-06-25
Abstract: EASY OPEN FLEXIBLE BAG    DELMAR R. MUCKENFUHS                        ABSTRACT OF THE DISCLOSURE         An easy open flexible bag preferably containing one or more stacks  of  flexible  articles  which  are  maintained  in  a  state  of compression in a direction substantially parallel to their thickness. For products such as disposable absorbent baby diapers,  catamenial pads,  incontinent  briefs  and the  like,  the degree  of compression within the bag may be as much as 50% or more when compared to the uncompressed thickness of the stack of articles in question.   In a particularly preferred embodiment, the bag totally encloses the stack or stacks of compressed flexible articles and exhibits a substantially rectilinear shape.  The bag preferably includes an integral carrying handle.  The side panels and the front and back panels of the bag are subject  to  tension  imposed  by  the  stack  of  compressed  flexible articles.  The top of the bag is closed by forming inwardly folded side gussets  and sealing the vertically extending portions of the front and back panels to one another above the uppermost surface of the product contained within the bag.  A continuous line of weakness spanning a tensioned side wall of the bag and continuing into the closed uppermost end of the bag is provided.  The portion of the line of weakness in the uppermost end of the bag is preferably located near, most preferably slightly inboard of, the innermost portions of the opposed inwardly folded side gussets such that the bag may be easily opened by grasping the outermost edge of the top of the bag and partially separating or completely removing the corner of the bag, along with the included side gusset,  along the continuous line of weakness.  Partial separation or complete removal of a portion of the tensioned side panel of the bag allows the coinciding portion of the stack of compressed articles to project in fan-like array through the aperture thus created to permit easy one-at-a-time removal.
Patent CA-2022115-A1 (CA)
Title: Imidazole compounds and their use as transglutaminase inhibitors
Inventor: REMY DAVID C
IPC: C07D235/02
Filed: 1990-07-27
Abstract: TITLE OF THE INVENTION IMIDAZOLE COMPOUNDS AND THEIR USE AS TRANSGLUTAMINASE INHIBITORS            ABSTRACT OF THE DISCLOSURE         Imidazole compounds including imidazoles and imidazolium salts, and their use as transglutaminase inhibitors are disclosed.
Patent CA-2025660-A1 (CA)
Title: Clock jitter suppressing circuit
IPC: H03K5/135
Filed: 1990-09-18
Abstract: Abstract of the Disclosure A clock jitter suppressing circuit includes a control circuit, a delay circuit, and a selection circuit.  The delay circuit sequentially delays a clock signal at time intervals sufficiently shorter than the period of the clock signal.  The selection circuit selects and outputs one of delay outputs from the delay circuit which is determined in accordance with a selection signal.  The control circuit generates a selection signal for selecting a predetermined delay output when no jitter is caused in the clock signal.          Every time jitter is caused in the clock signal, the control circuit generates a selection signal for selecting a delay output which is shifted by an amount corresponding to the phase amount of the jitter in a direction to cancel a polarity of the jitter.
Patent CA-2026674-A1 (CA)
Inventor: VAN DOORN MARKUS A M M
IPC: C08K5/103
Filed: 1990-10-02
Abstract: A Composition which comprises an aromatic polycarbonate resin and a mold-release agent, where the mold-release agent which is used is a diester made from the reaction of an aliphatic bivalent alcohol which is made up of 2 to 6 carbon atoms and a carboxylic acid which is made up of 10 to 26 carbon atoms.
Patent CA-2026797-A1 (CA)
Title: Method for increasing the bulk of creped tissue
Inventor: SMITH MICHAEL J
IPC: D21H25/00
Filed: 1990-10-03
Abstract: ABSTRACT      The bulk of creped tissue products, such as facial and bath tissue, can be increased by steaming the tissue while stressed in the machine direction of the tissue.
Patent CA-2029270-A1 (CA)
Title: Device promoting the dispersion of fuel when atomized
Inventor: ULLRICH ROLF
IPC: F02M29/00
Filed: 1990-11-05
Abstract: ABSTRACT OF THE DISCLOSURE A device is disclosed for promoting the dispersion of fuel on atomization in order to permit more complete combustion. The device is installed in the fuel line proximate the fuel atomizer and comprises a core surrounded by a non-conductive sheath so as to provide channels through the device. The core is an alloy comprising over 50% copper, about 25% zinc, about 10% manganese, and over 5% nickel. The core is ridged to generate turbulence in the fuel in order to improve the exposure of the fuel to the core. Further, the configuration of the core may be chosen to provide a large surface area, again to improve the exposure of the fuel to the core.
Patent CA-2038659-A1 (CA)
Title: Rotation-limiting knockout configuration
Inventor: DEBARTOLO JOSEPH V JR
IPC: H02G3/08
Filed: 1991-03-20
Abstract: A knockout structure includes two knockout members supported by bridge members in a D-shaped opening through a wall. The knockout members are supported in the opening recessed behind a front surface of the wall. Each connector type is formed with a flat surface at one side which engages the flat portion of the D-shaped opening in the recess region, thereby restraining which ever type of connector is used against rotational motion.
Patent CA-2039635-A1 (CA)
Inventor: KLYGIS MINDAUGAS J
IPC: B65D71/50
Filed: 1991-04-03
Abstract: A generally planar paperboard or polymeric sheet for stabilizing a rectangular array of substantially identical cans of a type having an openable end with a chime and for covering substantial portions of the openable ends of the arrayed cans. Pairs of parallel slits in the sheet define can-stabilizing strips. The sheet is clippable onto the cans in such manner that portions of the chimes extend into the paired slits and that each strip fits, without folding such strip, under portions of two adjacent cans. A package for merchandising such cans can be readily assembled by steps that include providing such cans in a rectangular array and clipping the sheet onto the cans in the specified manner.
Patent CA-2044209-A1 (CA)
Inventor: MILUNAS RIMAS S
IPC: F16H61/00
Filed: 1991-06-10
Abstract: MULTIPLE  MODE ADAPTIVE PRESSURE CONTROL FOR AN AUTOMATIC TRANSMISSION     Abstract of the Disclosure A transmission shift control having both multiple shift pressure moding and adaptive pressure schedule adjustment.  A predetermined pressure schedule is used to develop an open-loop pressure command for the post-fill phase of the on-coming clutch in each upshift.  Regardless which shift mode is selected, the controller measures the duration of the shift and compares the measured duration to an expected duration which will occur if the shift progresses as desired. The deviation, if any, is used to develop an adaptive correction amount, which is applied to shift mode dependent tables.  In the base (Normal) mode, the pressure is determined in accordance with the pressure command from the predetermined pressure schedule, adjusted by an adaptive correction amount from a Normal mode correction table.  In the Performance mode, the pressure command from the predetermined schedule is adjusted by adaptive correction amounts from both the Normal mode correction table and a Performance mode correction table.  The Performance mode correction table is initialized at a minimum value which maintains at least a minimum pressure differentiation between the Normal and Performance modes so that a switch from the Normal mode to the Performance mode will always result in a firmer, sportier shift feel.
Patent CA-2046071-A1 (CA)
Title: Machine designed for packaging objects particularly containers
Inventor: VICO FRANCISCO ALBA
IPC: B65B53/02
Filed: 1991-07-02
Abstract: ABSTRACT          Improvements  in  the  machines  designed  for  packaging objects particularly   containers comprising   a   bedframe extending thereon a conveyor belt and a pair of convergent tracks  towards  some  distributing means at  least  of  two containers to be joined  in a package or strip the means moving them towards a third track going through vertically shafted  reels  feeding  laminar  material  and  through  the cutting and thermowelding means which are shaping up the ongoing package or strip for inserting them in the heating tunnel  charged with  the  thermoretractilating process. The invention allow to continously and directly make up on the containers, any  strips  or  packages  of  thermoretractable laminar   material   in   different   formats   because   the thermowelding means exhibit a detachable setup. Figure 2.     Fig.2