baber/WOPTO huggingface dataset:
Patent CA-1301449-C (CA)
Title: Alignment checking tool
Inventor: MEYERS RICHARD P
IPC: G01B5/00
Filed: 1988-01-13
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE        A gaging tool for checking the alignment of spaced apart holes located on a common axis, having particular utility for checking the alignment of bearing seats on half round end yokes of universal  joints.   A pair of gage bushings are secured in the bearing seats by retaining straps.   An alignment bar is passed through the internal gage bore of one of the bushings.  When the bearings seats or holes are in alignment, the alignment bar will pass into the other of the pair of gage bushings.
Patent CA-1339470-C (CA)
Title: Method for the production of hns ii
Inventor: BELLAMY ANTHONY
IPC: C07C201/00
Filed: 1988-01-20
Granted: 1997-09-23
Abstract: The invention relates to a method for the production of a 2,2',4,4',6,6'-hexanitrostilbene (HNS) with specified purity and bulk density, generally referred to as HNS II, from a less pure raw-product with lower bulk density, generally referred to as HNS I. According to the invention, the raw-product is purified through recrystallisation from a solvent, of which N-methylpyrrolidone gives by far the best result, while the bulk density of the product is increased by ultrasonically treating the resulting crystals, thereby decreasing their length to bredth ratio.
Patent CA-1294792-C (CA)
Title: Air barrier sealing device
Inventor: KAPPELER GERHARD O
IPC: E04B1/76
Filed: 1988-02-02
Granted: 1992-01-28
Abstract: CANADA   ROGERS, BERESKIN & PARR            Title:  Air Barrier Sealing Device Inventors:  Gerhard O. Kappeler Bruce D. Shorney ABSTRACT OF THE DISCLOSURE          A sealing device is provided for sealing an air barrier membrane to a wall, particularly to a wall having masonry   tie anchors projecting  outwardly therefrom.  The device comprises a flat pre-formed member which can engage sealingly to the masonry tie anchors and which has surface means for  sealingly  securing  the  air  barrier  membrane thereto.
Patent CA-1286548-C (CA)
Title: Etching of vacuum metallized indium
Inventor: EISFELLER RICHARD C
IPC: C23C14/58
Filed: 1988-03-01
Granted: 1991-07-23
Abstract: Abstract A plastic object is manufactured by a process including vacuum metallizing with a corrosion prone metal, namely indium, a dielectric substrate to form "islands" of the indium top coated with a clear resinous layer which encapsulates and insulates the islands, one from another. The indium islands are less than one thousand angstroms thick and have an average diameter of less than three thousand angstroms.  The island structure is etched following the growth of the metal as it is deposited between the nucleation stage and the stage of channelization of formation of an electrically conductive film.  The etchant is selected to clear channels between island structures to improve adhesion of a dielectric resinous top coat to the dielectric substrate by order of magnitude to adhesion to the islands.      A preferred application of this invention is the manufacture of exterior automobile trim components the base structure of which is a flexible elastomer such as a thermoplastic urethane.
Patent CA-1295853-C (CA)
Title: Arrangement for braking a gearbox component (8442-can)
Inventor: KEMPF BERND
IPC: F16D67/00
Filed: 1988-03-07
Granted: 1992-02-18
Abstract: ARRANGEMENT FOR BRAKING A GEARBOX COMPONENT           Abstract of the Disclosure A change speed gearbox for a combine or the like has a main clutch on its input shaft and a shift collar shiftable into alternate positions from a neutral position to establish different driving ratios in the gearbox.  An electro-magnetic brake is engageable with the input shaft and is actuated only when the shift collar is in its neutral position and the clutch is disengaged.  The brake circuit includes a relay switch that automatically opens a predetermined time after it closes, so that power is supplied to the brake only for a limited period when the clutch is disengaged and the gearbox is in neutral.
Patent CA-1295798-C (CA)
Inventor: MODRAK JAMES P
IPC: D04H1/54
Filed: 1988-06-02
Granted: 1992-02-18
Abstract: SOFT WATER-PERMEABLE POLYOLEFIN NONWOVENS HAVING OPAQUE CHARACTERISTICS                      Abstract of Disclosure A nonwoven fabric containing not less than about 25%, based on total web weight of the nonwoven fabric, of poly-olefin filaments having a delta cross-sectional configur-ation, an initial spun denier not exceeding about 4 denier per filament (dpf), and a final drawn denier of not less than about 1 dpf.
Patent CA-1335091-C (CA)
Inventor: TOTH DENIS W
IPC: F02C7/06
Filed: 1988-06-28
Granted: 1995-04-04
Abstract: A turbo-compressor air supply system for supplying air at relatively low pressure and high volume to a paint spray system or the like. The air supply system comprises a drive motor including a casing, a drive shaft projecting from the casing and air intake means in fluid communication with the casing. A turbo-compressor is provided which includes a housing, a drive shaft having first and second projecting ends, a bearing housing projecting from the compressor housing and disposed concentrically around and spaced from a projecting end of the drive shaft and a bearing disposed concentrically around the projecting end. A drive train couples the compressor drive shaft with the other projecting end of the drive motor drive shaft to enable the motor to drive the turbo-compressor. Means are provided for placing the bearing housing in fluid communication with a drive motor casing and associated air intake means to provide cooling for the bearing.
Patent CA-1294024-C (CA)
Title: System for switching information packets with priorities
Inventor: QUINQUIS JEAN-PAUL
IPC: H04L12/56
Filed: 1988-07-15
Granted: 1992-01-07
Abstract: ABSTRACT             A system for switching information packets assigned with two levels of semantic priority between entering time multiplex lines and outgoing time multiplex lines, a storage address of a packet in a buffer memory of the system being stored in a queueing file associated with each outgoing time multiplex line designated to transmit the packet, comprising a field point (state) memory whose words each are comprised of as many bits as there are outgoing time multiplex lines, the addresses of the the field point memory corresponding to those of the buffer memory, each bit of the words being at "1" when the packets stored at the same address as the words and designated for an outgoing time multiplex line corresponds to a high level semantic priority bit and has not yet been transmitted by the outgoing multiplex line concerned, each packet storage address being chosen from the addresses of the field point memory addressing all bits of which are at "0".
Patent CA-1325769-C (CA)
Title: Sustained release protein compositions and method for making
Inventor: SPEAKER TULLY J
IPC: A01N63/02
Filed: 1988-07-19
Granted: 1994-01-04
Abstract: Abstract Lewis acid-Lewis base high molecular weight salt microparticulate material of the type referred to in U.S. Patent 3,959,457,  which include biologically active peptides and proteins solubilized in a non-aqueous, non-denaturing manufacturing solvent.
Patent CA-1284835-C (CA)
Title: All-optical modulator with a channel waveguide
Inventor: NORMANDIN RICHARD J F
IPC: G02F1/015
Filed: 1988-11-01
Granted: 1991-06-11
Abstract: TITLE          ALL-OPTICAL MODULATOR WITH A CHANNEL WAVEGUIDE                           INVENTOR                   Richard J.F. Normandin ABSTRACT OF THE DISCLOSURE         All optical modulators are disclosed which include a channel waveguide made of an optically nonlinear material and transmitting an infrared beam.  A control light whose wavelength is shorter than the bandgap energy of the channel of the guide is directed to the guide to bring it to cutoff.          Near 100% modulation was obtained for a silicon waveguide with less than 150 pJ with a subnanosecond initiation and recovery time in a three port, fiber optics, geometry suit-able for use as a logic gate.  The operation is largely wavelength independent and stable.
Patent CA-1320229-C (CA)
Inventor: WOLFORD DALE E
IPC: F16J15/34
Filed: 1988-12-05
Granted: 1993-07-13
Abstract: Abstract Of The Disclosure A seal cartridge for providing a fluid seal between a rotating shaft and a housing such as found in a centrifugal pump.  The seal cartridge includes rotating and non-rotating seal portions which prior to installa-tion are maintained in alignment and carried by a tubular or sleeve-like support member so that the cartridge forms a unitary assembly.  The  non-rotating seal portion includes a seal ring seat that is connected to the support sleeve by a frangible element.  During an installation process, after the  seal ring seat reaches its installed position, the frangible element fractures and releases the non-rotating portion of seal from the support member thus enabling the rotating portion of the seal to rotate relative to the non-rotating portion. The support sleeve can be rigidly clamped to the shaft by a conventional pump impeller.
Patent CA-1316282-C (CA)
Inventor: HERT MARIUS
IPC: C08G81/02
Filed: 1988-12-22
Granted: 1993-04-13
Abstract: Thermoplastic composition comprising at least 60% by weight of a saturated polyester and not more than 40% by weight of at least one polymeric reinforcement. The polymeric reinforcement employed is an at least partially crosslinked polymeric composition obtained by mixing: (a) at least one copolymer comprising from 94 to 60% by weight of ethylene, from 5 to 25% by weight of at least one alkyl or cycloalkyl acrylate or methacrylate in which the alkyl or cycloalkyl group has from 2 to 10 carbon atoms, and from 1 to 15% by weight of at least one unsaturated epoxide, (b) at least one copolymer comprising from 84 to 60% by weight of ethylene, from 15 to 34% of at least one alkyl or cycloalkyl acrylate or methacrylate in which the alkyl or cycloalkyl group has from 2 to 10 carbon atoms, and from 1 to 6% by weight of at least one anhydride of an unsaturated dicarboxylic acid, and (c) at least one compound capable of accelerating the reaction between the epoxy group present in the copolymer (a) and the anhydride group present in the copolymer (b).
Patent CA-1329441-C (CA)
Inventor: DELLINGER JACK A
IPC: C08G69/16
Filed: 1989-01-24
Granted: 1994-05-10
Abstract: MOLECULAR WEIGHT CONTROLLER FOR POLYMERIZATION OF LACTAMS TO POLYAMIDES                      ABSTRACT OF THE DISCLOSURE           A molecular weight controller having particular application in the polymerization of a lactam, i.e., epsilon-caprolactam, to a polyamide, i.e., poly(epsiloncaprolactam).  The molecular weight controller comprises a primary monofunctional amine, i.e., benzylamine, a primary monofunctional acid, i.e., acetic acid, and a salified aminoacid containing an aromatic, a cyclohexane, or cyclopentane moiety, i.e., 4-(aminomethylbenzoic acid salified with p-toluenesulfonic acid.  The resulting polyamide has a reduced water extractable content.
Patent CA-1327079-C (CA)
Inventor: PRENTISS PATRICK O
IPC: H03M7/16
Filed: 1989-05-04
Granted: 1994-02-15
Abstract: ABSTRACT OF THE INVENTION        The invention is a low-heat-generating address transformation device for consecutively-sequentially accessing computer memory.  The transformation device transforms an N-bit coded address word on an incoming address bus into an N-bit unit-distance coded address word on an outgoing address bus.  The invention is particularly useful in association with high speed applications when it is desired to consecutively-sequentially access computer memory locations.
Patent CA-1314668-C (CA)
Title: Particle-filled microporous materials
Inventor: MCALLISTER JEROME W
IPC: C08K7/00
Filed: 1989-06-21
Granted: 1993-03-23
Abstract: PARTICLE-FILLED MICROPOROUS MATERIALS                Abstract A microporous particulate-filled thermoplastic polymeric article is provided.  The article can be in the form of a film, a fiber, or a tube.  The article has a thermoplastic polymeric structure having a plurality of interconnected passageways to provide a network of communicating pores.  The microporous structure contains discrete submicron or low micron-sized particulate filler, the particulate filler being substantially non-agglomerated.
Patent CA-1334506-C (CA)
Title: Method of inhibiting the spread of disease and infection in structures
Inventor: WHITE WILLIAM C
IPC: F24F8/28
Filed: 1989-07-14
Granted: 1995-02-21
Abstract: A method of inhibiting the spread, transmission and incidence of disease, infection and asthma and rhinitis allergies, characteristic of hypersensitivity pneumonitis in structures employing forced or induced air ventilation, heating, humidification and air conditioning systems. Microorganisms contribute to the disease and aggravate the condition of allergies or initiate allergic response.  In the method, the level of exposure of occupants of the structure to high levels of microorganisms is reduced by treating interior surfaces of the structure with an organosilicon quaternary ammonium compound.  The threshold level of airborne microorganisms is lowered with the organosilicon quaternary ammonium compound in order to prevent reinfestation and the intrinsic antimicrobial activity of the treated surfaces is used to kill transient and resident microbes.
Patent CA-1310604-C (CA)
Inventor: MEINDL ING B
IPC: B61B12/02
Filed: 1989-08-16
Granted: 1992-11-24
Abstract: ABSTRACT OF THE DISCLOSURE        A cable conveyance has devices for decoupling the passenger carriers from the cable at an upstream side of a station, a device for recoupling the carriers to the cable at a downstream side of  the station and a path of the carriers through the station after the carriers have been decoupled from the cable.  This path is formed by a roll in which the carriers are guided and includes decelerating and accelerating stretches in which respective driven rollers engage the carriers.  At a control stretch the speed of the carriers can be adjusted relative to a normal speed in response to a sensor of the intercarrier interval to maintain a predetermined carrier spacing on recoupling of the carriers to the cable.     ef-
Patent CA-1314396-C (CA)
Title: Display device
Inventor: RUTCHIK ROBERT K
IPC: G09F11/00
Filed: 1989-09-05
Granted: 1993-03-16
Abstract: DISPLAY DEVICE                 ABSTRACT OF THE DISCLOSURE      A display device is provided consisting of a  first display panel having a first forwardly facing substantially flat surface carrying a first message to be displayed with a cut in the first display panel to divide the first display panel into a plurality of sections which cooperatively pro-duce the first message,  a second display panel having a second forwardly facing substantially flat surface for car-rying a second message to be displayed and also having a cut to divide the second display panel into a plurality of sepa-rate sections which cooperatively produce the second mes-sage,  structure for guiding relative movement between the first and  second display panels in a predetermined path between first and second relative position for the first and second display panels,  structure on the first and second display panels for intermeshing the sections on the first and second display panels with the first and second display panel surfaces facing in the same direction and for causing the first message to be exposed for viewing at the front of the display device with the first and second display panels in the first relative position and for causing the second message to be exposed for viewing at the front of the dis-play device with the first and second display panels in the second relative position, a tab on one of the plurality of sections on one of the first and second display panels that projects through the cut in the other of the first and sec-ond display panels at all times throughout the range of movement of the first and second display panels between the first and second positions.   It is another aspect of the invention to configure the panel cuts so that the panels can be moved  without binding between  said  first  and  second relative positions without the need for cut-outs/reliefs contiguous with the cuts.
Patent CA-1336885-C (CA)
Inventor: PARHAM MARC ELLOUS
IPC: G01N33/543
Filed: 1989-09-11
Granted: 1995-09-05
Abstract: A dipstick is disclosed which can be used in assays to determine the presence or absence of a target analyte in a viscous liquid or a liquid which comprises cellular or particulate matter.  The dipstick is a thermoplastic support strip to which is welded a wide-pore woven or non-woven material which has been precoated with protein nonadsorptive polyurethane.  A bioaffinity agent is immobilized on the wide-pore material.
Patent CA-1337975-C (CA)
Inventor: SHIRAKOSHI HIROSHI
IPC: H04N1/193
Filed: 1989-09-26
Granted: 1996-01-23
Abstract: A facsimile device has optical reader unit, an original transport unit, a printing unit, and a base unit. The optical reader unit comprises  a  light source for illuminating an original document, and an image reading element for receiving and reading the light reflected from the  original  document.  The  original  transport  unit comprises  a  feed  roller  and  original  guides  for transporting the original document to an original reading position of the optical reader unit.   The printing unit comprises  a printer head and a  flexible member which presses the printer head on a recording paper to be copied. The base unit comprises a recording paper holder and a platen.  The base unit is provided for supporting each of the optical reader unit, the original transport unit and the printing unit.
Patent CA-1338466-C (CA)
Inventor: ZOHAR JONATHAN
IPC: A61K38/09
Filed: 1989-09-29
Granted: 1996-07-23
Abstract: Administration into fish of gonadotropin releasing hormone (GnRH),  luteinising releasing hormone  (LHRH)  and their analogs in a polymer based sustained release delivery system was found to induce a prolonged elevation in the fish's plasma level of gonadotropin (GtH), which leads to ovulation and spawning.   Such induction of ovulation and spawning was found to occur both within the natural spawning season and outside this season.   Such administration thus enables  for  the  first  time  an  effective  means  for manipulating reproduction in fish, which is a very important factor in the economic management of fish farming.
Patent DK-154538-C (DK)
Inventor: STRICKER HERBERT
IPC: A61K9/70
Filed: 1980-04-24
Granted: 1989-04-17
Abstract: This invention is directed to a pharmaceutical preparation for transdermal application, which comprises a film comprising a skin-compatible polyacrylate, which swells in water and a pharmaceutically active substance in amorphous form. The invention is also directed to the preparation of said pharmaceutical preparation and its use in administering pharmaceutically active substances.
Patent DK-154469-C (DK)
Inventor: SCIKI KALMAN
IPC: B29D99/00
Filed: 1982-06-21
Granted: 1989-05-08
Abstract: PCT No. PCT/SE81/00283 Sec. 371 Date May 20, 1982 Sec. 102(e) Date May 20, 1982 PCT Filed Sep. 30, 1981 PCT Pub. No. WO82/01312 PCT Pub. Date Apr. 29, 1982.The ear plug (40) includes an elongate body with a rounded tip portion and of an elastic material enveloped by a deep-drawn sheath (41) of thin flexible plastics film material. Rearwardly the plug preferably has a neck portion from which the sheath projects in the form of a stiffer collar or flange. Production of the ear plug includes deep-drawing a thermoplastic film or foil into a sheath with desired thickness distribution, and filling the sheath with elastic material (53). Filling may take place simultaneously with deep-drawing, the body of elastic material constituting a die for deep-drawing in a forming hole (45), or after the deep-drawing. In the latter case, an elastic die body is used to advantage, the shape of which generally corresponds to that of the finished plug, for deep-drawing in a forming hole suited to the die body.
Patent DK-156721-C (DK)
Inventor: KAY IAN TREVOR
IPC: C07D257/04
Filed: 1982-09-30
Granted: 1990-03-05
Abstract: Compounds of the formula (I)wherein R<sup>1</sup> is optionally substituted phenyl, or heterocyclyl; X is a 5-membered hetero aromatic ring linked through a ring nitrogen atom; and Y is CN, CSNH<sub>2</sub>, or an ester or amide group. The compounds are useful as herbicides and fungicides.
Patent DK-151098-C (DK)
Inventor: EBERHARDT HEINRICH
IPC: B65D41/16
Filed: 1981-12-18
Granted: 1988-05-16
Abstract: 1. Cap-shaped cover (1) provided with an annular sealing insert (14) and made from relatively soft sheet metal, but which has a certain elasticity and which is used for the mechanical first time sealing of a glass container (2) in the form of a drinking cup, which has a small opening edge bead (22), which is unavoidable from the manufacturing standpoint, or a conically tapering outer wall in the vicinity of the opening edge, the closure being brought about by applying the cover in the sloping position to the container opening, drawing along the cover by the moved past containers beneath it and tilting the cover into the closed position on the container opening, and whose cover side wall (12) is bounded by a flanging (13) of its free edge and projects inwards for engaging behind the opening edge bead (22) or the outer wall of the glass container, can be tapered in the vicinity of the opening edge, the internal diameter of the cover side wall at the projecting points being somewhat smaller than the external diameter of the opening edge of the glass container which is to be engaged behind, characterized in that the inwardly projecting cover sidewall (12) has an uninterrupted, all-round corrugation (15) with the cross-sectional shape of an angular means whose apex is directed inwards and having straight sides (16, 17) and the elastic sealing insert (14) extends on all sides over the inner corner between the cover bottom (11) and the cover side wall (12) to part of the upper side (16) of the cross-sectional shape of the corrugation (15), whose other side (17) is adjacent to the edge flanging (13).
Patent DK-154666-C (DK)
Inventor: BAUS HEINZ GEORG
IPC: E06B3/46
Filed: 1983-12-08
Granted: 1989-05-08
Abstract: The invention relates to a frame, more particularly for a shower partition, the said frame comprising at least two shaped or profiled rails preferably connected together at a right angle. In the case of a frame of this kind, problems arise in the corner area in that the surfaces of the profiled rail, shaping element, covering profile, or the like in that area must be carried over into each other. Moreover, as a result of assembly inaccuracies, when a frame of this kind is assembled, gaps arise into which dirt can penetrate and which are also constructionally undesirable. It is therefore proposed, according to the invention, that a facing element (16) be arranged in the connecting area between the profiled rails (2, 4) on the outside of the frame, the said facing element comprising at least one spring locking means (36, 58). This spring locking means engages and/or catches in an opening (30, 36) in the profiled rail (4), thus ensuring an easily produced but functionally reliable attachment of the said facing element (16) to the profiled rail (4).
Patent DK-154760-C (DK)
Inventor: GNEHM RENE
IPC: C07D209/28
Filed: 1982-12-23
Granted: 1989-06-05
Abstract: 1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetic acid carboxymethyl ester as known per se is obtainable by a novel and more simple method comprising mild acid hydrolysis of 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetoxyacetic tetrahydropyran-2-yl ester. The final product is a valuable drug having antiinflammatory activity.