baber/WOPTO huggingface dataset:
Patent CA-2035278-A1 (CA)
Inventor: KING IAN J
IPC: G01M99/00
Filed: 1991-01-30
Abstract: A pseudokeyphasor signal control unit incorporated into apparatus for analyzing the vibratory behavior of a rotating machine in response to signals representing vibrations occurring in the machine, which apparatus includes: a controllable signal generator connected to receive an input signal representing the rate of rotation of the machine and to produce an output signal representing a rate of rotation bearing a selected relation to the rate of rotation represented by the input signal, the generator being responsive to digital signals which set the value of the selected relation: and a signal analyzing device connected to receive the signal s representing vibrations and the output signal from the signal generator for processing the signals representing vibrations as a function of the machine rotation date represented by the output signal from the signal generator. The unit is composed of a digital signal supply member providing first digital signals representing the value of the selected relation: and an electrically controlled signal supply member connected between the digital signal supply member and the controllable signal generator for supplying to the controllable signal generator second digital signals which correspond to the first digital signals and which act to set the value of the selected relation.
Patent CA-2035705-A1 (CA)
Title: Seal component and rod end assembly utilizing same
Inventor: MATCZAK STANLEY E
IPC: F16C11/06
Filed: 1991-02-05
Abstract: ABSTRACT OF THE DISCLOSURE      A spherical rod end assembly includes a seal component in the form of a fastener or a washer, or a combination thereof.  The seal component has: a flexible, resilient skirt, affixed to a metal body, which skirt overlies and seals the cavity within which the ball of the assembly is seated, to exclude dirt and other foreign matter, and to enhance lubri-cation.
Patent CA-2037834-A1 (CA)
Title: Method of manufacture of pig iron
Inventor: MOLENAAR RONALD N
IPC: C21B7/12
Filed: 1991-03-08
Abstract: METHOD OF MANUFACTURE OF PIG IRON                 ABSTRACT OF THE DISCLOSURE        In the manufacture of pig-iron in a shaft furnace, a taphole is closed with hardened plugging compound during making of the iron and is opened for the tapping of the iron and then resealed.  The resealing of the taphole comprises inserting hardenable plugging compound into the taphole and, before hardening thereof, driving a hollow tube into the plugging compound.  The hollow tube has an open front end.  The tube is pulled out at the next tapping.  The use of a tube avoids disturbance of the plugging compound and creates a smoother taphole, leading to improved flow of liquid iron.
Patent CA-2038368-A1 (CA)
Title: Method and apparatus for drilling of holes into the mantle of a cylinder
Inventor: HAKALA JAAKKO
IPC: B23B39/16
Filed: 1991-03-15
Abstract: The invention concerns a method for drilling of holes into the mantle of a cylinder in a paper machine while the cylinder is in its place of operation in the paper machine. In the method, after each cycle of drilling, a multi-spindle drilling machine (10) is transferred along guide rails (12a,12b). In the method, the guide rails (12a, 12b) are supported against the cylinder (S2) adjacent to the cylinder (S1) to be machined, whereby, in the method, before the drilling is started, the drill equipment (11) is tensioned between the mantle face of the cylinder (S1) to be machined and the mantle face of the adjacent cylinder. The invention also concerns equipment for use in the method. <IMAGE>
Patent CA-2039446-A1 (CA)
Inventor: HAGIWARA YOSHIHIDE
IPC: A23L7/10
Filed: 1991-03-28
Abstract: Powders of plant green juice having an improved stability and tastiness which are storable for a long period of time, characterized in that said powders comprise:   (a)  dry powders of the plant green juice obtained by squeezing fresh raw edible green plants and (b)  a water-soluble alkaline naturally occurring mineral mixture dispersed uniformly in said dry powder, and the pH of a dispersion at the time of dispersing in water falls into a range of 6.2-9.5.  The powders can be produced by adding a water-soluble alkaline naturally occurring mineral mixture to a plant green juice obtained by squeezing fresh raw edible green plants thereby to adjust the pH of said plant green juice to be a range of 6-9 and then spray-drying or lyophilizing the green juice,
Patent CA-2040972-A1 (CA)
Inventor: CLAYTON JANE B
IPC: G02B6/38
Filed: 1991-04-23
Abstract: A tunable fiber Farby-Perot interferometer includes two aligned ferrule assemblies (22-22) having adjacent end faces separated by a gap. Each assembly includes a mirror (40) disposed transverse to a longitunal axis (28) of the assembly and embedded internally therein adjacent to the exposed end surfaces which defines the gap. Each ferrule assembly is held in a sleeve (74) disposed in an end fixture (70) with a piezoelectric transducer system (44) extending between end fixtures.Means (82-82) are provided in each end fixture for deforming slightly the sleeve to cause the ferrule assembly disposed therein to be moved into alignment with the other. The transducer system is operated to adjust the length of the gap between the exposed adjacent end faces. Also, the facilities including the transducer system are provided such that a portion or portions of it may be operated selectively to fine tune further the alignment between the fibers.
Patent CA-2041721-A1 (CA)
Title: Fluid catalytic cracking using catalysts containing an alumina-in-silica component
Inventor: CULROSS CLAUDE C
IPC: B01J37/02
Filed: 1991-05-02
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed is a fluid catalytic cracking process using a catalyst composite comprised of an alumina-on-silica material, an inorganic refractory oxide, and optionally a zeolite material. The alumina-on-silica material is comprised of silica particles with surface bound aluminum groups chemically bonded to the silica surface through surface oxygen atoms, which material is dispersed in a matrix of a refractory oxide.
Patent CA-2041792-A1 (CA)
Title: Microcapsules
Inventor: JAHNS EKKEHARD
IPC: B01J13/14
Filed: 1991-05-03
Abstract: Microcapsules useful for producing pressure-sensitive recording materials are obtainable by polymerizing A) 30-100 % by weight of one or more C1-C24-alkyl esters of acrylic or methacrylic acid (monomers I), B) 0-80 % by weight of a bi- or polyfunctional monomer (monomer II) which is soluble in a solvent which is insoluble or only sparingly soluble in water, and C) 0-40 % by weight of other monomers (monomers III), the solvent being present alone or together with the monomers and a free radical initiator as the disperse phase of a stable oil-in-water emulsion and the poly-merization being initiated and controlled by the thermal decomposition of the free radical initiator.
Patent CA-2041855-A1 (CA)
Title: Incinerator and incinerating method employing the same
Inventor: KATSUI SEIZO
IPC: F23G5/00
Filed: 1991-05-06
Abstract: An incinerator for combustion of general refuse and industrial wastes having a pair of ash discharge plates and a pair of refuse supporting plates.  The ash discharge plates are disposed at the bottom of a furnace in such a manner that it can be freely opened and closed for timely discharge of ashes that accumulate on the bottom.  The refuse supporting plates are disposed at a lower level of the furnace in such a manner that it can be freely displaced in a horizontal direction out of and into the furnace projecting into an upper layer of the piled up ashes at the time of discharge of ashes by the ash discharge plates to support the refuse and ashes disposed thereabove.
Patent CA-2042999-A1 (CA)
Title: Closed multilayer packaging and packaging material
Inventor: TORTEROTOT ROLAND
IPC: B65D75/26
Filed: 1991-05-22
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention relates to packaging in generally rectangular form made from at least one multi-layer strip shaped into a tube having longitudinal margins that overlap and are sealed together.  The inside layer of thermoplastic layer of one strip has a protective flap projecting from the longitudinal margin thereof situated inside the packaging, the flap being folded outwards and adhering to an adjacent marginal zone of the strip, while the "outside" other margin of the strip has its inside layer overlying at least a portion of the folded-over flap and heat-sealed to the outside face of the inside margin via the folded-over flap and the thermoplastic inside layer of the outside margin.
Patent CA-2044615-A1 (CA)
Title: Process for introducing additive substances which are capable of flow into a metallurgical vessel and a vessel for that process
Inventor: WELLS WILLIAM
IPC: F27D1/00
Filed: 1990-10-26
Abstract: Abstract (Figure 1) Process for introducing additive substances which are capable of flow into a metallurgical vessel and a vessel for that process For the metallurgical treatment of a molten metal bath (1) in a metallurgical smelting and refining vessel  (3),  additive substances (43) which are capable of flow, in particular lime, are supplied in a granular to dust state, at least during a part of the refining phase, to the upper region of the inward side (15') of the vessel wall (11), distributed around the periphery thereof. At the vessel wall (11) the additive substances  (43)  form a barrier or protective layer which reduces the energy losses and increases the service life of the vessel (3).
Patent CA-2048476-A1 (CA)
Inventor: GROSS JURGEN
IPC: G01N21/01
Filed: 1991-08-06
Abstract: In the photometer arrangement comprising a light source, lens system with beam splitter, measurement cell, scattered light trap and photodetector, said parts being arranged in this sequence, the scattered light trap comprises a honeycomb. The ratio between the free cross-section of its individual channels and the length thereof is from 1 : 40 to 1 : 300.
Patent CA-2049559-A1 (CA)
Title: Multifilamentary superconducting cable with transposition
Inventor: OHKAWA TIHIRO
IPC: H01L39/14
Filed: 1991-08-20
Abstract: A multifilamentary superconducting cable has two parallel spaced-apart guide wires. A first layer of mutually parallel superconducting filaments is woven partially around and between the guide wires in a transposed braid. Likewise, a second layer of mutually parallel superconducting filaments is woven partially around and between the guide wires in a transposed braid. Thus, the two layers overlap each other as the respective layers pass between the guide wires. The two superconducting layers and two guide wires are enclosed in a helical copper duct, with the guide wires being oriented within the duct.
Patent CA-2051344-A1 (CA)
Inventor: CASQUE SAMUEL N JR
IPC: H01B11/10
Filed: 1991-09-13
Abstract: A cable assembly has a cable of conductor assemblies within an insulating envelope, a conducting shield disposed around the cable, a grounding wire outside the shield extending along the length of the shield and in continuous contact with the shield, and an insulating and weatherproof jacket enclosing the shield and the grounding wire.  A method for using the cable assembly to connect a satellite television antenna to a receiver in a remote building, providing protection from ground induced lightning, is also disclosed.
Patent CA-2051752-A1 (CA)
Inventor: MIKULIO KRESO
IPC: H02K1/27
Filed: 1991-09-18
Abstract: A high-speed rotor for an AC permanent magnet synchro-nous motor includes a stack of magnetically permeable rotor laminations.  Each rotor lamination comprises a plurality of conductive bar slots for holding a starter winding and hav-ing openings facing outside for minimizing the flux leakage from the rotation magnetic field produced by primary wind-ings on the stator, and magnet slots for holding permanent magnets to produce an even number of magnetic poles on the periphery of the rotor.  The lamination further includes a plurality of flux barrier slots connected to the magnet slots for minimizing the flux leakage from the permanent magnets and forming bridges in a ring configuration between the conductive bar slots and the barrier slots so that the integrality of the lamination is very much enhanced, while the power loss is minimized.
Patent CA-2051975-A1 (CA)
Title: Polypeptide
Inventor: YAMADA NOBUTOSHI
IPC: C12N1/21
Filed: 1991-09-20
Abstract: ABSTRACT   A polypeptide which is a tumor necrosis factor polypeptide having an amino acid sequence represented by from the 1st Ser to the 155th Leu as shown by SEQ ID NO:1 in the Sequence Listing, or its mutein, wherein the amino acid sequence of the 1st Ser to the 8th Asp of the SEQ ID          NO:1 or the corresponding amino acid sequence of the mutein is replaced by an amino acid sequence containing at least one amino acid sequence of Arg-Gly-Asp and from 3 to 16 amino acids.  Also disclosed are a recombinant plasmid containing a DNA encoding such a polypeptide, a recombinant microbial cell transformed by such a recombinant plasmid, a process for producing the polypeptide, a pharmaceutical composition comprising the polypeptide as an active ingredient, and a DNA for the polypeptide.
Patent CA-2054828-A1 (CA)
Inventor: BERTHE BERNARD
IPC: B01J23/89
Filed: 1991-11-05
Abstract: L'hydrogénolyse d'un chlorofluoroéthane XYClC-CClX'Y' ou d'un chlorofluoroéthylène XClC=CX'Y  (où l'un au moins des symboles X, X',Y, Y' est un atome de fluor et les autres  sont des atomes d'hydrogène ou de chlore)  est effectuée sur un catalyseur mixte à base de cuivre ou d'argent et d'au moins un métal du groupe du platine (Ru, Rh,  Pd,  Os,  Ir,  Pt),  ces métaux étant déposés sur un support.  Même à des températures de fonctionnement peu élevées,  on obtient d'excellents taux de conversion et sélectivités en fluoroéthylènes et/ou chlorofluoroéthylènes.
Patent CA-2058712-A1 (CA)
Title: Apparatus for eviscerating slaughtered poultry
Inventor: MEYN CORNELIS
IPC: A22C21/06
Filed: 1992-01-03
Abstract: ABSTRACT          In an apparatus for eviscerating slaughtered birds an eviscerating means (15) is applied, which at its foremost end carries a processing member for engaging the gullet of the bird. The eviscerating means (15) is pivotable from and to-wards the spinal column of the bird, whereas the processing member comprises two halves, which are rotatable between a position, in which they are substantially aligned and a posi-tion in which they engage each other substantially in a co-planar fashion while clamping between them the gullet of the bird. Preferably the processing member halves comprise each a substantially C-shaped brace (28, 29). The pivotal movement of the eviscerating means (15) and the rotational movement of the processing member halves (28, 29) are mutually coupled.
Patent CA-2059001-A1 (CA)
Title: Scsi controller
Inventor: PEASE ALLAN F
IPC: G06F13/12
Filed: 1992-01-08
Abstract: ABSTRACT           A single chip SCSI controller circuit has a pair of input and output first in, first out (FIFO) buffers as well as a main buffer.  The circuit supports synchronous and asynchronous data transfers which are fully compatible with the SCSI-II specification.  A mode select pin may be selectively actuated by the user or by attached interface circuitry to configure the chip for either microchannel architecture (MCA) or industry standard architecture (ISA) compatibility.
Patent CA-2059237-A1 (CA)
Inventor: BIJL JACOBUS C
IPC: G10L13/04
Filed: 1992-01-13
Abstract: J.C. BIJL - J.J.H.H. JONGEN -H.W. KEYZER - J.C. SMEETS -ABSTRACT               Memory Card and Switching System Suitable for Using the Same A memory card (1) with a data memory containing data for user information includes a speech generator (2). In the data memory or in a separate, integrated text memory (3), a memory-card-specific vocabulary  is stored in the form of a program (software). The speech gene-rator (2) is controlled in accordance with the software via an external control unit associated with an input device for the memory card (1). At an output line (9), corresponding analog speech signals are then available in the form of user information, particularly an input acknowledgement or user guidance. If the memory card is used in a programmable switching system, service-feature-specific user information can be outputted in the language of the user. The conven-tional central text storage is no longer necessary.
Patent CA-2060172-A1 (CA)
IPC: H04R9/06
Filed: 1992-01-28
Abstract: There   is  disclosed    a body  speaker   comprising    a casing   having   an upper   part   and  a  lower   part,   the  upper   part   having   a  central circular    aperture    closed   by  a cap,   a thin   magnetic    disk  with a small   diameter    centrally    attached    on  the  inside   of  the  cap,   atubular   member   fixed   around   the  central   circular    aperture    of  the upper   part,   a solenoid    coil   wound   around   the  tubular  member, and an  oscillation     body   for  oscillating     in  response    to  variation  of the  magnetic    field   of  the  solenoid    coil,   wherein   gaps  are  formed between   the  upper   and  lower   surfaces    of  the  oscillation     body  and the  inside   surfaces    of  the  upper   and  lower   part   of  the  casing when   the   oscillation     body   is  fixed   on  the   inside    wall   of  the casing   by means   of  the  oscillation     ring,   so  that  the  oscillation body  freely   may  freely   oscillates    upward   and  downward   in  responseto   variation     of   the   magnetic     field    of   the   solenoid     coilconducting    current.
Patent CA-2060874-A1 (CA)
Title: Suppressor trna gene transcription systems
Inventor: DINGERMANN THEO
IPC: C12N15/67
Filed: 1992-02-07
Abstract: Abstract of the disclosure Suppressor tRNA gene transcription systems The invention relates to a eukaryotic suppressor tRNA gene transcription system amenable to regulation, to its stable integration into eukaryotic cells and to its use as transcription system.
Patent CA-2063639-A1 (CA)
Inventor: VAILLE FRANCOIS
IPC: H01B11/18
Filed: 1992-03-20
Abstract: Le câble coaxial à faibles pertes comprend un jonc central de soutien en matière plastique, recouvert d'un métal formant le conducteur intérieur du câble coaxial  (1),  un isolant  intermédiaire en un matériau diélectrique  et un conducteur extérieur métallique. Le câble est caractérisé en ce que le jonc central est en polytétrafluoroéthylène de densité supérieure ou égale à 1,6, l'isolant intermédiaire a une densité inférieure à 1,2 et le rapport entre la densité du diélectrique constituant l'isolant intermédiaire et la densité du PTFE constituant le jonc reste compris entre 0,15 et 0,75.
Patent CA-2064359-A1 (CA)
Title: Procede et dispositif de chauffage d'une fibre optique en silice sur une installation de fibrage
Inventor: BONIORT JEAN-YVES
IPC: H05B6/78
Filed: 1992-03-27
Abstract: : Procédé et dispositif de chauffage d'une fibre optique en silice sur une installation de fibrage On met en oeuvre un dispositif de chauffage d'une fibre optique (10) en silice sur une installation de fibrage, destiné à être disposé en sortie du four de fibrage pour porter ladite fibre à une température supérieure à 1000.degree.C; il est caractérisé par le fait qu'il comprend un générateur micro-onde associé par des moyens de couplage a une cavité résonante formée d'un fil métallique enroulé en hélice (20), fixé à ses deux extrémités (23, 24) respectivement à deux plaques métalliques (25, 26) dites de court-circuit, ladite fibre étant susceptible de défiler sensiblement dans l'axe (21) de ladite hélice. FIGURE A PUBLIER : Fig.2
Patent CA-2065416-A1 (CA)
Title: Methods and compositions for healing ulcers
Inventor: PICKART LOREN R
IPC: C07K5/08
Filed: 1990-08-28
Abstract: A variety of compositions suitable for use with methods for (a) reducing the formation of stomach ulcers in warm-blooded animals, (b) reducing the secretion of stomach acid in warm-blooded animals, (c) increasing the secretion of cytoprotective mucous in the stomach of warm-blooded animals, and (d) healing established stomach or intestinal ulcers in warm-blooded animals are disclosed.  The compositions include glycyl-L-histidyl-L-lysine, L-lysyl-L-histidyl-glycine, L-lysyl-L-histidyl-glycine:copper(II), glycyl-L-histidyl-L-lysine:copper (II), and derivatives thereof.
Patent CA-2066197-A1 (CA)
Title: Recombinant birth control vaccine
Inventor: TALWAR GURSARAN P
IPC: C12N15/86
Filed: 1990-08-31
Abstract: A recombinant birth control vaccine comprising a beta subunit of chorionic gonadotropin, a recombinant luteinizing hormone or a mixture thereof has been developed. This recombinant birth control vaccine may also act as a vaccine against a protein or peptide unassociated with the mammalian reproductive system, such as a protein or peptide associated with a disease organism such as hepatitis B.
Patent CA-2066598-A1 (CA)
Title: Procede de purification d'une proteine presente dans des corps d'inclusion
Inventor: PAUL FRANCOIS B
IPC: C07K1/30
Filed: 1991-07-30
Abstract: 2066598 9202540 PCTABS00110 La présente invention a pour objet un procédé de purification d'une protéine secrétée sous forme de corps d'inclusion insolubles par une bactérie, caractérisé en ce que: (a) on récolte les corps d'inclusion sous forme de pellets par broyage des cellules microbiennes et centrifugation, (b) on met les pellets en suspension avec une solution de substance hydrosoluble pouvant être gélifiée, (c) on injecte goutte-à-goutte le mélange des pellets et de la solution de substance hydrosoluble, dans une solution de gélification, réalisant ainsi l'encapsulation des pellets dans la substance gélifiée, (d) on met les pellets encapsulés en présence d'une solution de dissolution contenant au moins un agent chaotropique et éventuellement un agent réducteur, (e) on obtient la protéine dénaturée et purifiée en solution.
Patent CA-2067120-A1 (CA)
Inventor: HALE NATHAN
IPC: B41M5/26
Filed: 1991-07-05
Abstract: An image (3) is permanently printed on an object (8) by capturing the image (3) printing heat sensitive ink solids by ther-mal mean onto a medium (9) and then transferring the ink solids from the medium (9) to the object (8) by applying sufficient heat to the ink solids to cause the heat sensitive ink to permanently bond to the object (8) in the desired image (3). The heat sensitive transfer ink is printed onto the medium (9) by thermal printing means (10) at a temperature which will release and print the ink, but which is below the temperature which will cause the heat sensitive ink to bond permanently.  The image (3) is then transferred from the medium (9) onto the object (8) at a higher temperature which will cause the sensitive ink to permanently bond to the ob-ject (8).
Patent CA-2070329-A1 (CA)
Title: Aluminum charge air cooler and method of making the same
Inventor: BRETL RICHARD A
IPC: F28D1/06
Filed: 1992-06-03
Abstract: Thermal and pressure related fatigue or stress in the header plates (26, 28) of a charge air cooler is avoided in a structure wherein the header plates (26, 28) are formed of a channel having a central web (80) flamed by legs (82, 84) and provided with apertures (86) for receiving the ends of tubes (36). The apertures (86), on the side thereof between the legs (82, 84), are provided with peripheral flanges (88, 90, 92, 94) and on the opposite side are substantially surrounded by concave camming surfaces (96, 98).
Patent CA-2072447-A1 (CA)
Inventor: BARKALOW DAVID G
IPC: A23L27/12
Filed: 1992-06-26
Abstract: Specific mixtures of tocopherol homologs exhibit surprisingly improved antioxidant effects in mint oil and mint-flavored chewing gum compositions. The mixtures of homologs fall within the range of 7-15% by weight alpha tocopherol, 45-70% by weight gamma tocopherol and 20-35% by weight delta tocopherol. Homologue mixtures within this range are superior to the constituent homologs used alone, and to other homologue mixtures, in terms of antioxidant effects. The compositions of the invention facilitate the replacement of controversial synthetic antioxidants currently used in mint oil and mint-flavored chewing gum, with naturally occurring tocopherols.