baber/WOPTO huggingface dataset:
Patent CA-2018106-A1 (CA)
Inventor: VAN ZANTEN ALBERTUS
IPC: H01R/
Filed: 1990-06-01
Abstract: Abstract AN INSULATION DISPLACEMENT CONTACT     A contact element having a cutting section for insulation displacement connection of an insulated electrical conductor. The contact element being folded from a flat sheet of electrical conducting material, having a generally rectangular part which bears a lip projecting from one of its sides provided with a cutting slit in the end face and an angular piece having a part connected to said rectangular part and extending essentially parallel to said lip, and having a part which is at right angles thereto and faces away from said lip. The last mentioned part being provided with a further cutting slit in the end face. By appropriate folding of said flat sheet, a contact element being provided having a cutting section for side-piercing of an electrical conductor
Patent CA-2020436-A1 (CA)
Title: Method for continuously forming a fiber reinforced plastic lattice structure
Inventor: SEKINE KENICHI
IPC: D04H3/04
Filed: 1990-07-04
Abstract: ABSTRACT   A method for continuously forming a fiber reinforced plastic lattice structure, which comprises placing a plurality of linear longitudinal members of uncured resin-impregnated continuous filament fiber with a distance from one another in parallel with the advancing direction of an advancing carrier; advancing the longitudinal members together with the carrier; placing, before or after the placement of the longitudinal members, a plurality of linear transverse members of uncured resin-impregnated continuous filament fiber to intersect the longitudinal members 50 that a lattice structure is formed by the longitudinal and transverse members; curing the lattice structure on the advancing carrier; and then cutting and withdrawing the lattice structure.
Patent CA-2024969-A1 (CA)
Title: Cycle rack
Inventor: SCHMIDT ERIK
IPC: B60R9/06
Filed: 1990-09-10
Abstract: A B S T R A C T                     Cycle Rack.         A lockable toggle joint (4, 5) for a cycle rack with pair of scissor shaped branches (2, 3) and scissor joint (7, 71, 72) comprising suitably shapedholding means (8A, 5 8B) for the holding of the rack to a conventional trailer ball hitch (1) at the rear of an automobile and carrying means (2A, 3A) for the bicycles comprises a snaplock and interlock means (6) which is lockable, and which is desci-bed in more details.   10 (Fig. 1 and 4)
Patent CA-2027658-A1 (CA)
IPC: E04B1/84
Filed: 1990-10-15
Abstract: The present invention relates to an acoustical diffusor device which is made up of a plurality of specially designed and shaped cinder or concrete blocks which may be assembled together through the use of mortar to provide a diffusor of desired  shape  and  configuration.   Each diffusor includes a plurality of wells, the depths of which are determined through the use of number theory sequences,  such as the quadratic-residue  sequence developed by Karl  Frederick Gauss.   These surface irregularities are unique in that they provide a flat power spectrum and constant scattered energy in the diffraction directions.
Patent CA-2028178-A1 (CA)
Title: Package
Inventor: KROESCHELL FRANK
IPC: B65D77/20
Filed: 1990-10-22
Abstract: Abstract of the Disclosure A package is provided which consists of a container bottom made of thin-walled plastic, a narrow opening edge and a closure made of a sheet, which are joined with high strength and high tightness by heat-sealing in that two  separate sealing zones are provided between the two parts, one of which  primarily  serving  to  achieve  the  high mechanical strength and the other primarily serving to achieve a high hermetic seal.
Patent CA-2028510-A1 (CA)
Inventor: SHIONO KATUAKI
IPC: A61L15/00
Filed: 1990-10-25
Abstract: This invention provides a stretch fabric for medical use, which is elastic in all directions, is not bulky, well fitting, and has high air permeability. The stretch fabric is made up of a laminate comprising a nonwoven fabric sandwich layer both surfaces of which are laminated to stretch fabric layers each of which is prepared by directly spinning an elastomeric resin (eg, a urethane resin).
Patent CA-2028781-A1 (CA)
Title: Radiant heating apparatus
Inventor: NEUFELDT ALLEN A
IPC: F23D14/12
Filed: 1990-10-29
Abstract: This invention describes a radiant heating unit, which can be used with a scarifier or patches. The heating unit system is comprised of a supply means used for supplying a quantity of gaseous fuel at a predetermined pressure, a housing, and a layer of ceramic fibre with a mesh retaining layer on the upper and lower side thereof. A fuel-air mixture system is located in an upper aperture of the housing, which provides a combustible mixture to the housing chamber. This combustible mixture is eventually burnt at the bottom outer surface of the ceramic fibre layer to provide a hot radiant heating surface.
Patent CA-2030429-A1 (CA)
Inventor: SHAANAN GAD
IPC: A63C10/06
Filed: 1990-11-21
Abstract: ABSTRACT A binding for a snowboard has a base, side members extending upwardly and rearwardly from the sides of the base, towards the back of the base, with an arcuate member joining the rear ends of the side members.   Fastening means on one side member and on one side edge of the board at the front provide for attachment of one end of each of two straps.  Fastening means on other side member and on the other side edge serve for attachment of a locking bar which in turn connects the other end of each strap to the side member and base.  Attachment means are provided in the base for attachment to a snowboard.  A snowboard for use in conjunction with the binding has a forward attachment position which provides for attachment of a binding inclined in either direction as desired, that is forward and to the right or forward and to the left, as desired, at about 45°.  A rear attachment position provides for attachment of the binding transverse of the board.  The snowboard, of elongate form, has a rounded front end and both front and rear ends curve upwardly.  In plan profile the snowboard is waisted and in side profile is also arched or curved.  A rim extends around the periphery of the board and at the rear, in transverse cross-section, the bottom surface has a spherical surface extending downwards from the plane of the bottom surface.  The board may, or may not, have steel edges.
Patent CA-2036164-A1 (CA)
Title: Cooling of electronic equipment cabinets
Inventor: BAINBRIDGE GARY D
IPC: H05K7/20
Filed: 1991-02-12
Abstract: Disclosed is an apparatus for cooling unvented cabinets housing electronic equipment. A fan at a bottom portion of the cabinet draws air down through the spaces between printed circuit boards which include the electronic components. A plate installed on the inside of the cabinet door creates a duct to cause cooling of the air at the door surface as it flows upward for recirculation. A heat exchange element may also be provided in the space between the equipment mounted on both sides of the cabinet.
Patent CA-2037776-A1 (CA)
Inventor: JIPPO AKIRA
IPC: G06F11/20
Filed: 1991-03-07
Abstract: In a high speed computer having a memory and a plurality of arithmetic processors divided into groups, the arithmetic processors of each group being connected to the memory in a hierarchical order in a master-subordinate relationship, the memory and the arithmetic processors generates an alarm signal indicating a failed part of the memory and each of the arithmetic processors. During a fault recovery process, a test program is performed on the computer to determine if it is properly functioning. If a favorable result is indicated, the computer is restarted in an original system configuration. Otherwise, part of the arithmetic processors is isolated from the computer depending on the alarm signal to degrade the computer into a first degraded system configuration. The test program is performed again on the first degraded system configuration. If the second test produces a favorable result, the computer is restarted in the first degraded system configuration. Otherwise, one or more of the arithmetic processors are isolated from the computer depending on the alarm signal so that the computer is degraded into a second degraded system configuration.
Patent CA-2038946-A1 (CA)
Title: Laser light irradiation apparatus
Inventor: DAIKUZONO NORIO
IPC: A61B18/20
Filed: 1990-09-04
Abstract: USE : For irradiation of laser beams to animal or human tissue to perform incision, transpiration, or thermotherapy. For use when expanding constricted part caused by cholesterol in barrow passage in organic tissue e.g. blood vessel. @(39pp Dwg.No.1-3/29)@.
Patent CA-2039693-A1 (CA)
Title: Guide rail system for lifts
Inventor: ISENMANN WALTER
IPC: B66B7/02
Filed: 1991-04-10
Abstract: Summary:          ABSTRACT   By this system, guide rails (3) can be mounted in time-saving manner in  a  lift  shaft  through  pivotation  into  a  fastening  plate  (1)  and subsequent securing by a wedge (2).  The guide rails (3) are connected one among the other by means of a plug part (4), the rectangular cross-section of which fits into an equal rectangular cross-section internally of the profile of the guide rail (3).  The plug part (4) is firmly installed, for example at the upper end of each guide rail (3), and the next upper guide rail  (3)  is plugged each time onto the lower one.   The butt joint (8.1) between the guide rails (3) with the plug part (4) cannot collide with the fastening  place because,  seen  in cross-section, the plug connection is disposed outside the mechanical  fastening system.   This means that butt joints  (8.1)  and  fastening  places  can  be  at  the  same height  without disturbing each other and that one is free in the disposition of the local placing of fastening places and butt joints. (Figure 8)
Patent CA-2040195-A1 (CA)
Title: Isoindolinone compounds as stabilisers for organic materials
Inventor: NESVADBA PETER
IPC: C08K5/3447
Filed: 1991-04-10
Abstract: Isoindolinone compounds as stabilisers for organic materials Abstract Compositions comprising an organic material liable to thermal, oxidative and/or actinic degradation and at least one compound of the formula (I)                     (I), are described in which R is hydrogen, C1-C18alkyl, C1-C18alkoxy, halogen, nitro,phenyl-C1-C4alkoxy, C2-C18alkanoyl, benzoyl, (C1-C6alkyl)benzoyl, C1C18alkenoyl,-N(R7)(R7a), -OH or -CO-A, R1 has the same possibilities of meaning as R, R2 is hydrogen or C1-C4alkyl and R3 is hydrogen or halogen, A is hydroxyl, C1-C18alkoxy, C5-C12cycloalkoxy, benzyloxy or benzyloxy substituted by C1-C4alkyl and/or halogen, -N(R7)(R7a), -NH-NH-R8 or leads to di-, tri- or tetrameric ring systems containing rings of the formula I via a bridging member, and in which R5 and R6 form the completion of a fused, substituted or unsubstituted, mononuclear to trinuclear ring system comprising at least one N, O or S atom as a ring member.   Some of these compounds are novel. They are particularly suitable for the stabilisation of lubricating oils, metal processing fluids and hydraulic fluids, and of thermoplastics.
Patent CA-2043867-A1 (CA)
Title: Security domestic a.c. outlet
Inventor: BORDUAS ROBERT
IPC: H01R13/71
Filed: 1991-06-04
Abstract: ABSTRACT OF THE DISCLOSURE              The security A.C. outlet comprises a pair of  contact  members  connectable  to  current  supply wires,  and a rotatable receptacle element provided with two apertures in which the blades of the plug of an  electric  appliance  can  be  inserted.    This receptacle element is rotatable between (a) a first position in which the blades  of the plug can be inserted into the apertures without contacting the contact members, and (b) a second position in which the  blades,  inserted  into  the  apertures,  contact theses contact members.  A first mechanism locks the receptacle element in its first position, but unlocks it upon insertion of the blades in the apertures.  A second mechanism includes a blocking pin.  As soon as the  receptacle  element  is  rotated  from its  first position toward  its  second position,  this pin  is pushed into the hole of one blade in order to block the plug in the A.C. outlet and prevent withdrawal thereof until the receptacle element is rotated back to its first position.
Patent CA-2049632-A1 (CA)
Title: Water repellent surface treatment
Inventor: FRANZ HELMUT
IPC: C03C17/32
Filed: 1991-08-21
Abstract: The purpose of the invention is to provide a durable, non-wetting surface on a metal, polymeric or inorganic coated substrate.  The construction of the invention is a metal, polymeric or inorganic coated substrate, the surface of which is treated with a perfluoroalkyl alkyl silane and a fluorinated olefin telomer.  The remarkable effects of the invention are high water repellancy and high lubricity provided by the perfluoroalkylsilane, which bonds to the substrate surface, and the fluorinated olefin telomer, respectively   The invention encompasses both an article with a surface treated in accordance with the invention, and a method of producing such an article.
Patent CA-2050072-A1 (CA)
Inventor: YAGI KUNIO
IPC: A61K48/00
Filed: 1991-08-27
Abstract: For increasing gene entrapping efficiency, it is preferable that liposome membrane to be formed is positively charged. For this purpose, a lipid with quaternary amine has been employed as one of constitutional lipids, but the such lipid may show toxicity to cells to be transformed with the gene for expression. The invention selects, as constitutional lipids for liposomes, N-(.alpha.-trimethylammonioacetyl)-didodecyl-D-glutamate chloride (TMAG), dilauroylphosphatidylcholine (DLPC), and dioleoylphosphatidylethanolamine (DOPE) with molar ratio of 1: 2:2, and vortex treatment for preparing the liposomes with multi-layers to entrap the gene therein.
Patent CA-2050722-A1 (CA)
Title: Monolithic refractory lining
Inventor: MELOY WALTER D
IPC: B28B1/30
Filed: 1991-09-05
Abstract: ABSTRACT OF THE INVENTION     A method of making a high temperature monolithic conduit and the article made by the method.  A mandrel or sacrificial member is used to define the interior passageway within the conduit.  In one embodiment, the mandrel or sacrificial member is coated with a layer of predetermined thickness to form the conduit walls. In another embodiment, the mandrel or sacrificial member is positioned within a larger form, and the space between the interior surface of the larger form and the mandrel or sacrificial member is packed with mix of predetermined refractory mate-rial to form the walls of the conduit.  After the conduit walls are formed, they are cured.  In the first embodiment, the sacrificial member is sacrificed or the mandrel is removed.  In the sec-ond embodiment, the larger form and mandrel or sacrificial form are removed to expose the com-pleted conduit.
Patent CA-2052894-A1 (CA)
Title: Use of substituted 2-mercaptonicotinic acid derivatives for combating endoparasites, new substituted 2-mercaptonicotinic acid derivatives and processes for their preparation
Inventor: BONSE GERHARD
IPC: A61K31/455
Filed: 1991-10-07
Abstract: Use of substituted 2-mercaptonicotinic acid derivatives for combating endoparasites, new substituted 2-mercaptonicotinic acid derivatives and processes for their preparation Abstract The present invention relates to the use of compounds of the  general formula I                            I     in which R1 represents C1-C8-alkyl, aralkyl, aryl or hetero-aryl radicals which are optionally substituted by halogen, cyano, nitro, amino, alkylamino, amino-acyl,  alkyl,  aralkyl,  halogenoalkyl,  alkoxy, aryloxy,  halogenoalkoxy,  alkylthio,  arylthio, alkylsulphinyl,  arylsulphinyl,  arylsulphonyl, halogenoalkylthio,    haloganoalkylsulphinyl, halogenoalkylsulphonyl or carbonylaryl, X  represents O, or / N-R3, R2 represents  C1-5-alkyl,   aralkyl,   alkenyl  or alkinyl, R3 represents H or alkyl or R1 and R3, together with the adjacent N atom, represent a 5 or 6-membered heterocycle which can contain O or N as addi-tional heteroatoms and is optionally substituted by C1-4-alkyl, Le A 27 948-R4 represents hydrogen, halogen, alkyl, halogeno-alkyl, cyano, nitro, amino, aminoacyl, phenyl, alkoxy, aryloxy, thioalkyl and arylthio which are optionally substituted, for combating endoparasites in medicine and veterin-ary medicine.     Le A 27 9413
Patent CA-2053638-A1 (CA)
Title: Poultry-handling assembly
Inventor: BERRY PAUL S
IPC: B65G65/16
Filed: 1991-10-17
Abstract: A poultry-handling assembly comprises a pair of rotors arranged side-by-side for rotation about a vertical or predominantly vertical axis. Each rotor comprises a central core upon which are arranged groups of guide elements spaced apart around the central core. In operation, the guide elements of each group lie closely adjacent and/or abut and/or intermesh with the guide elements of the other rotor of the pair. In operation drive means contra-rotate the two rotors enabling them to gather or accept poultry into the assembly.
Patent CA-2054651-A1 (CA)
Title: Peptide amides and amide dimers
Inventor: KONTEATIS ZENON D
IPC: A61K38/00
Filed: 1991-10-31
Abstract: Dkt. 91H 936                                               0522S                             ABSTRACT                 PEPTIDE AMIDES AND AMIDE DIMERS     Peptide amide and amide dimer muscle relaxants  represented by the formulae:          (I) and         (II) wherein:  R is  lower alkyl;  R1  and R2  independently selected from the group consisting of hydrogen, lower alkyl, allyl, propargyl, aryl  lower alkyl  and cyclo-lower alkyl  lower alkyl, or R plus one or both of R1 and R2, together with the nitrogen to which they are attached, form a heterocyclic  ring  having  5  to  7  member  atoms;  AA  are  independently selected from certain amino acids moieties;  n is 2 to 4;  x  is  inde-pendently 0 or 1; y is independently 1 or 2; z is 2 to 12; and and An-is a pharmaceutically acceptable anion.
Patent CA-2055558-A1 (CA)
Title: Ball valve for fluids with seatings comprising laminated rings
Inventor: BONETTI GIULIO
IPC: F16K5/06
Filed: 1991-11-14
Abstract: Ball valve for fluids, with sealing seatings comprising rings, disposed between the spherical surface of the valve and the interior of the valve body, composed of rings formed of superimposed layers of plates of pure graphite alternating with plates of stainless steel sheet, the whole being contained in a casing of metal sheet covering the outer sides of the seating, except that in contact with the spherical sealing surface.
Patent CA-2056063-A1 (CA)
Title: Aminodiol derivatives
Inventor: WAGNER ADALBERT
IPC: A61K31/41
Filed: 1991-11-22
Abstract: Abstract of the disclosure Aminodiol derivatives The invention relates to compounds of the formula   in which W is -CO-, -O-CO-, -SO2- or -NH-CO-, Ra, R2, R4, R5, R6 and R7 are hydrogen or an organic radical and R3 is alkyl, cycloalkyl or cycloalkylalkyl, processes for their preparation, intermediates and their use for the prepara-tion of inhibitors of renin and of HIV protease.
Patent CA-2059220-A1 (CA)
Title: Method of and apparatus for inspecting end of object for defect
Inventor: MINATO NOBUHIRO
IPC: G06T1/00
Filed: 1992-01-13
Abstract: A method of and an apparatus for inspecting an end of an object for a defect by which not only a defect caused by deformation of an end of an object in a horizontal direction but also another defect caused by deformation in a vertical direction can be detected with a high degree of accuracy. Light from an end portion of an object is received by a pair of one- or two-dimensional image sensors and disposed at a predetermined angle relative to each other, and brightness outputs of individual picture elements of the image sensors are stored into memories. From the stored signals, a bright line produced by light from an edge of the object end portion is detected for each image sensor, and a position of the bright line is calculated as a digital amount from a number of picture elements for each image sensor. Then, the digital amounts are added and subtracted between the image sensors. A defect is judged from results of the addition and subtraction.
Patent CA-2066651-A1 (CA)
Title: Method of securing an elastic band
Inventor: KLING ROBERT
IPC: A41H43/04
Filed: 1990-10-02
Abstract: The present invention relates to a method of securing an elastic band (13) between two material layers (14) which consist at least partially of meltable material. According to the invention, the elastic band is provided with perforations in the form of holes and/or slots. The band is placed between the two material layers and the layers are bonded together through the perforations by melting or fusing the layers together at locations opposite the perforations. The invention also relates to an elastic band which has been affixed in this manner and to a diaper which includes such a band.
Patent CA-2070188-A1 (CA)
Inventor: GOETZKE MICHAEL B
IPC: F01D5/02
Filed: 1992-06-02
Abstract: A turbocharger impeller has a lock ring that is flexed in assembly to clampingly center and lock an impeller wheel on its drive shaft.  The lock ring is also applicable to other driving or driven shaft and wheel combinations.  The lock ring is made part of a two-piece spacer for the illustrated rotor applications but is not limited to that arrangement.  Alternative impeller wheel structures including drive means and locking nose cone features are included.
Patent CA-2071733-A1 (CA)
Title: Toggle type parking brake lever apparatus
Inventor: IWANAGA YOSHIHISA
IPC: B60T7/10
Filed: 1992-06-19
Abstract: A toggle  type parking brake  lever apparatus capable of surely holding a brake  lever at a brake application position is provided. Attached to the brake lever is a pivotable stopper pawl, with which a stopper surface formed on a stopper plate is adapted to be engaged in a brake application condition so as to inhibit the brake lever from being turned in a brake releasing direction. A stopper releasing rod with a push button is provided longitudinally of the brake lever to pivot the stopper pawl, thereby to disengage the stopper pawl from the stopper face.  The invention is also applicable to a brake lever which is supported to a lever bracket, tiltably back and forth, and left and right, by means of a universal joint.
Patent CA-2073827-A1 (CA)
Title: Method and apparatus for reclaiming refrigerant
Inventor: WALL FRANK N
IPC: F25B45/00
Filed: 1992-07-14
Abstract: Abstract of the Disclosure A high capacity refrigerant apparatus is made up of a heat exchanger which receives refrigerant from the system to be drained in heat exchange relation to a coolant from a vapor compressor circuit, and a liquid pump discharges the refrigerant from the heat exchanger so long as the liquid refrigerant in the heat exchanger remains at a particular level; otherwise, the refrigerant is drawn through a second vapor compressor circuit and completely condensed prior to discharge.  In a modified form, a lower capacity refrigerant reclamation apparatus, a recirculating coolant tube vaporizes a limited amount of refrigerant and returns it back through the heat exchanger so as not to require a separate vapor compressor system for the heat exchange cooling medium.
Patent CA-2075208-A1 (CA)
Title: Use of selected ether-based emulsifiers in oil-based invert emulsions
Inventor: MUELLER HEINZ
IPC: C09K23/42
Filed: 1991-01-24
Abstract: SUBSTITUTE                       REMPLACEMENT               SECTION is not Present Cette Section est Absente