baber/WOPTO huggingface dataset:
Patent CA-1338963-C (CA)
Inventor: MIYAMOTO KENICHI
IPC: G04G15/00
Filed: 1988-11-16
Granted: 1997-03-04
Abstract: A time switch turns on and off electric equipment connected to the switch. An on time at which the electric equipment is turned on and an off time at which the equipment is turned off are set through a time setting unit. Both the on time and the off time are displayed on a display unit.
Patent CA-1320805-C (CA)
Title: Polyketone membranes
Inventor: HANDLIN DALE L JR
IPC: B01D71/38
Filed: 1988-11-18
Granted: 1993-08-03
Abstract: A B S T R A C T                         POLYKETONE MEMBRANES    A separation membrane having cell sizes in the range of 0.1 to 10 microns, obtainable by mixing at least one linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon in a solvent forming a solution; casting said solution on a substrate, and removing at least a portion of said solvent.     T16.T4173
Patent CA-1322559-C (CA)
Title: Apparatus for conveying substantially flat products, especially printed products
Inventor: EBERLE JUERG
IPC: B65H29/04
Filed: 1989-01-06
Granted: 1993-09-28
Abstract: Attorney's Docket No. 7979 INVENTORS:  J?RG EBERLE and HANS-ULRICH STAUBER            INVENTION:  APPARATUS FOR CONVEYING SUBSTANTIALLY FLAT             PRODUCTS, ESPECIALLY PRINTED PRODUCTS                    ABSTRACT OF THE DISCLOSURE             In an imbricated formation delivered by an infeed device in each case two printed products lie in pairs upon one another and,  viewed in a predetermined product conveying direction, bear upon the upstream or trailing printed product pair.  A suction roll is arranged downstream of the infeed device, by means of which the current lower printed product is downwardly bent in a direction transverse to a product conveying plane.  The leading edges of the printed products are introduced in such separated or fanned apart condition into a respective gripper, engaged by such respective gripper and outfed in a further predetermined conveying direction.  The spacing between neighboring grippers is minimal at a product take-over region, so that when the grippers are open in each instance a leading gripper finger of a trailing gripper bears against a trailing gripper finger of the neighboring leading gripper.
Patent CA-1333497-C (CA)
Inventor: IWAMOTO NORIHIRO
IPC: B22D17/32
Filed: 1989-01-30
Granted: 1994-12-13
Abstract: This invention relates to a casting control system of a die cast machine, and more particularly to a system for controlling a high speed injection real stroke of an injection plunger and controlling valve closing timing for degassing gas in a mold cavity.  The high speed injection real stroke is searched in response to a signal delivered from a position detector by an arithmetic unit and compared with a certain preset value.          When the high speed injection real stroke and the preset value do not coincide with each other in a process of the arithmetic unit, a value set as an action delay time of the injection plunger is ? corrected step by step until the both values coincide with each other.  The arithmetic unit searches a start position of the high speed injection real stroke, outputs a signal to close a breathing valve at a position, to which is added or from which is subtracted a predetermined variable value with respect to the real start position and outputs a signal to open the breathing valve at a position where the injection plunger closes a molten metal feeding port.
Patent CA-1309830-C (CA)
Title: Interconnected construction blocks
Inventor: CARLSON MARLON
IPC: E04B2/08
Filed: 1989-01-30
Granted: 1992-11-10
Abstract: ABSTRACT OF THE DISCLOSURE      A construction block comprising a generally rectangular hollow body having a pair of faces joined by side edges.          There are spacing flanges extending about the side edges around the perimeter of the block adjacent and essentially parallel to the faces to ensure correct spacing of the blocks when arranged in a wall construction.  Cavities for connecting adjacent blocks together are provided at each corner of the block.  There is a spanning member having ends adapted for engagement in the cavities of adjacent blocks in order to connect  blocks into a unified wall structure.
Patent CA-1322469-C (CA)
Title: Shear stiffness tester
Inventor: MCKINLAY PETER R
IPC: G01N33/34
Filed: 1989-01-30
Granted: 1993-09-28
Abstract: ABSTRACT          A method and apparatus for determining structural properties of corrugated paperboard in which a sample 21 is held between two axially aligned jaws 13 and 14.  The sample is subjected to a twisting force by rotation of one of the jaws and the force and angle of deflection are measured. This gives a relative determination of the boards structural property and is used to assess damage to the corrugated medium during corrugation and subsequent processing steps such as printing.  The determination of shear stiffness in the machine direction is a more reliable measure of board damage than board thickness.
Patent CA-1337037-C (CA)
Title: Fluxless application of a metal-comprising coating
Inventor: NOWOTARSKI MARK STEPHEN
IPC: H05K3/34
Filed: 1989-02-07
Granted: 1995-09-19
Abstract: This invention relates to an improved process for application of a metal-comprising coating to a metal-comprising surface without using a flux.  The metal-comprising surface must be wettable by or become wettable upon contact with a bath of the metal-comprising coating.  Application of the coating is carried out in an environment which is inert at least with respect to the coating material during the time period of its application to the metal-comprising surface, and preferably inert with respect to both the coating material and the metal-comprising surface.  The inert environment temperature is sufficiently low that no damage is done to the metal-comprising surface and no damage is done to other materials adjacent to the metal-comprising surface.
Patent CA-1311117-C (CA)
Inventor: THOMAS ALAN E
IPC: G01B11/24
Filed: 1989-03-09
Granted: 1992-12-08
Abstract: 22bcw                                          LGL/C 4533.1 Abstract of the Disclosure An apparatus for measuring the profile of portions of  an article located within a predefined plane.   Each portion is scanned, such as by an optical micrometer provid-ing a beam of radiant energy, to determine its dimension. The distance between each portion and a vertical reference is also scanned to determine its dimension.  The article is rotated about an axis intersecting the predefined plane with-in the scan of the beam and is axially moved along an axis parallel to the intersecting axis within the scan of the beam so that the dimension of each portion and its distance from the vertical reference can be determined.  The apparatus may be used in combination with a cavity identification system to control manufacturing employing multiple molds.
Patent CA-1336224-C (CA)
Inventor: PETRUSON BJOERN
IPC: A61M11/04
Filed: 1989-05-15
Granted: 1995-07-11
Abstract: The present specification relates to devices for improving nasal breathing and to nasal drug delivery devices having two end portions 2a,2b of a resilient material in the form of relatively thin tabs, preferably having a gentle curvature, interconnected by a resilient member 1.  Upon bending of the connecting member, the two end tabs can be positioned in respective nostrils where they will be biased outwardly against the nasal side walls, the outward biasing force being sufficient to locate the device in the nose and to dilate the anterior part of each nasal cavity by an amount to improve nasal breathing.  No part of the device is grippingly engaged with the septum and a substantial free passage for air flow remains between the septum wall and the non-nasal side wall-contacting face of each end tab.
Patent CA-1312748-C (CA)
Title: Lug straightener
Inventor: SANMIYA TEI S
IPC: B21D3/12
Filed: 1989-06-19
Granted: 1993-01-19
Abstract: LUG STRAIGHTENER                                ABSTRACT       A process for straightening a crossbar of an anode to correct the suspension of the anode while the anode remain in an electrolytic cell.  The process has an elongated shaft having a lower portion and an upper portion.  A transverse slot extends longitudinally upward into the lower portion of the shaft.  The slot has sufficient width to receive an upper portion of the crossbar.  A handle is attached to the upper portion of the shaft.  The handle extends laterally outward from the shaft.  The handle is for twisting the shaft to cause the slot to straighten twisted crossbars within the slot.
Patent CA-1334420-C (CA)
Title: N-substituted benzimidazole-2-carboxanilides, use thereof as light stabilizers, in particular for polymers, and organic material containing same
Inventor: SPANG PETER
IPC: C08K5/3447
Filed: 1989-08-14
Granted: 1995-02-14
Abstract: Compounds of the general formula (I)                (I) where R1 and R2 are each H, C1, alkyl, alkoxy, substitu-ted or unsubstituted phenyl or phenylalkyl, R3 and R4 are each H, alkyl, oxaalkyl, alkoxy, oxaalkoxy, substituted or unsubstituted phenyl, phenylalkyl, phenoxy, phenyl-alkoxy, alkylcarbonylamino, benzoylamino, alkanoyloxy or benzoyloxy, n is 1 or 2 and R5 is - when n is 1 - alkyl, hydroxyalkyl, cycloalkyl, alkenyl, oxaalkyl, phenylalkyl or       or or - when n is 2 - alkylene, cycloalkylene, alkenylene, oxaalkylene or     or               where m is from 2 to 4, R6 is alkyl, alkenyl, cycloalkyl, phenylalkyl,  substituted  or  unsubstituted  phenyl  or naphthyl, and R7 is alkylene, alkenylene, cycloalkylene, substituted  or  unsubstituted  phenylene,  naphthylene, diphenylene,              and   are effective light stabilizers for organic materials, in particular for polymers.
Patent CA-1325628-C (CA)
Title: Hybrid helicopter rotor hub retention plate
Inventor: BYRNES FRANCIS E
IPC: B29L31/30
Filed: 1989-08-17
Granted: 1993-12-28
Abstract: Abstract of the Disclosure Hybrid Helicopter Rotor Hub Retention Plate A hybrid metal composite rotor hub retention plate having high strength and reduced weight.  The retention plate comprises a metallic perimeter support structure and a plurality of metallic spokes that extend inwardly from the perimeter structure to a hub. The perimeter structure, hub and spokes define at least three holes.  The perimeter structure and spokes have upper and lower surfaces. fiber reinforced resin matrix composite capable of reacting to bending loads, in-plane shear and axial loads is bonded to the upper and lower surfaces. The hybrid metal composite rotor hub retention plate is made by forming the metal structure and using the metal structure as a mold for the fiber reinforced resin matrix composite.
Patent CA-1324867-C (CA)
Inventor: BALAZEK DAVID T
IPC: B29C48/154
Filed: 1989-09-20
Granted: 1993-12-07
Abstract: ABSTRACT OF THE DISCLOSURE         A method for the manufacture of fiber reinforced plastic articles includes the steps of pultruding a first profile through a die and applying a thermoplastic resin to the first profile to form a second profile bonded integrally to the first profile.  A fiber reinforced plastic article (10) prepared according to the method of the present inven-tion comprises a first profile (11) comprising a plurality of continuous fiber reinforcing materials (13) and a thermo-setting resin (14) impregnating the reinforcing material and, a second profile (12) integrally bonded to the first profile and comprising a thermoplastic resin (65).
Patent CA-1310764-C (CA)
Inventor: DUNAWAY THOMAS J
IPC: B23K35/26
Filed: 1989-09-27
Granted: 1992-11-24
Abstract: SOLDER BONDING MATERIAL            Abstract of the Disclosure Disclosed is a composition and method for providing conductive electronic component high strength bonding.  The composition comprises an effective amount of material which is less than 3% by weight of tin and greater than 97% by weight of lead.  The method invention comprises providing a leadframe comprising at least one of power, ground, and signal conductive elements; and preforming solder material onto one of the conductive elements,  the solder bonding material having an effective amount of material which is less than 3% by weight of tin and greater than 97% by weight of lead.
Patent CA-1339558-C (CA)
Title: Prodrugs of antiinflammatory 3-acyl-2-oxindole-1-carboxamides
Inventor: CRAWFORD THOMAS CHARLES
IPC: C07F9/09
Filed: 1989-09-28
Granted: 1997-11-25
Abstract: Certain enol ethers and esters of the formula   where X and Y are each hydrogen, fluoro or chloro: R1 is 2-thienyl or benzyl and R is alkanoyl, cycloalkylcarbonyl, benzoyl, phenylalkanoyl, chlorobenzoyl, methoxybenzyl, phenyl, thenoyl, omega-alkoxycarbonylalkanoyl, alkoxycarbonyl, phenoxycarbonyl, 1-alkoxyalkyl, 1-alkoxycarbonyloxyalkyl, alkyl, alkylsulfonyl, methylphenylsulfonyl or dialkylphosphonate are useful as prodrug forms the known 3-acyl-2-oxindole-1-carboxamide anti-inflammatory and analgesic agents.
Patent CA-1280608-C (CA)
Title: Abrasive belt grinding machine
Inventor: PHILLIPS JAMES D
IPC: B24B21/16
Filed: 1989-09-29
Granted: 1991-02-26
Abstract: ABSTRACT OF THE DISCLOSURE           Apparatus for grinding to predetermined contour a plurality of eccentric cams on a cam shaft, comprising abrasive belts supported adjacent the cam shaft for linear movement such that the belts grind the peripheries of the cams.  The belts are guided along a variable path according to the cam contour desired by shoes engaging the belts at their points of contact with the cams.  The shoes are mounted on actuators powered by motor units controlled by CNC controllers. A coolant distributor for each belt is capable of flexing the belt to compensate for shoe movement.
Patent CA-1330439-C (CA)
Inventor: SATO JUNICHI
IPC: C07D239/38
Filed: 1993-02-24
Granted: 1994-06-28
Abstract: ABSTRACT OF THE DISCLOSURE     A compound of the formula:                 wherein  R1  represents  a  hydrogen  atom,  or  a  halogen atom, a (C1 to C3)-alkyl group, a halo-(C1 to C3)-alkyl group, a (C1 to C6)-alkoxy group which may contain an un-saturated bond, a (C1 to C2)-alkylthio group, a halo-(C1 to  C6)-alkoxy group which may  contain an  unsaturated bond, a halo-(C1 to C2)-alkylthio group, a phenoxy group, a  (C1 to  C3)-alkylcarboxy  group,  a  halo-(C1  to  C3)-alkylcarboxy group, a (C1 to C2)-alkoxy-(C1 to C2)-alkoxy group, a (C1 to C3)-alkylsulfonyloxyl group, a halo-(C1 to C3)-alkylsulfonyloxy group, a cyano group, a (C1 to C3)-alkoxycarbonyl  group,  a  hydroxycarbonyl  group,  an aminomethyl group or a hydroxymethyl group at the ortho or  meta position; and R2 represents a hydrogen  atom,  a halogen atom, a  (C1 to C2)-alkyl group, a halo-(C1 to C2)-alkyl  group,  a  (C1 to  C2)-alkoxy  group,  a  nitro group,  a  (C1 to C2)-alkylthio group,  a halo-(C1 to C2)-alkylthio group or a halo-(C1 to C2)-alkoxy group, provided that both R1 and R2 are not a hydrogen atom at the same time.    The  compound  is  used  in  the  preparation  of herbicides.
Patent DK-166146-C (DK)
Inventor: MUELLER-RENZOW DIETER
IPC: B65D30/00
Filed: 1986-05-07
Granted: 1993-07-26
Abstract: 1. A paper bag for food to be heated in microwave ovens having at least one overlapping adhered seam characterized in that the bag (1) is made from baking parchment and except for the adhered seam portions (6, 7) is provided internally with a non-adhesive coating of silicones.
Patent DK-166220-C (DK)
Inventor: ARNAU-MUNOZ JOSE
IPC: B65D41/26
Filed: 1986-12-22
Granted: 1993-08-16
Abstract: A receptacle stopper comprising in combination:   a) means (4,14,24,34,44) known per se for the removable fastening of the said stopper on the receptacle; b) means (5,15,25,35,45) provided inside the body of the stopper and making it possible, when the latter is removed from the receptacle, to introduce a set dose of the product contained in the receptacle into the said body and to diffuse the latter progressively during use, in the course of which the said set dose is used up and the stopper separated in order to be recovered.   The preferred use of the stopper is in the washing of laundry by machine with a liquid detergent. In this case, the stopper filled with a set dose of detergent is placed in the drum of the machine together with the laundry to be washed.
Patent FI-85552-C (FI)
Inventor: KICHERER ROBERT
IPC: F24C15/10
Filed: 1985-07-09
Granted: 1992-04-27
Abstract: A hotplate is provided on the bottom of its body with a cover plate, through which a lead is passed through an insulator. The stub-like ends of the leads are connected to the outer terminal portions of the multicore cable ends projecting from a positioning part and are squeezed at this point. The multicore cable ends are longer than conventional multicore cable ends.
Patent FI-89376-C (FI)
Inventor: KOENIG RAYMOND ALPHONSE
IPC: C08G59/04
Filed: 1986-04-16
Granted: 1993-09-27
Abstract: Epoxy resins containing both epoxy and terminal hydroxyl groups are prepared by advancing a polyepoxide with a polyol and terminating the reaction at a point such that the epoxy resin reaction product contains at least 0.25 percent of both epoxy and terminal hydroxyl groups. The resulting epoxy resins of such controlled conversion exhibit lower melt and solution viscosities than those exhibited by conventional epoxy resins having the same epoxy equivalent weight. The controlled conversion resins are usefully employed in powder coating compositions as well as can coatings and other epoxy formulations wherein the resin is applied from an organic liquid solution or aqueous dispersion.
Patent FI-86614-C (FI)
Inventor: MUSHINSKI ROGER JOHN
IPC: B65B11/04
Filed: 1988-03-02
Granted: 1992-09-25
Abstract: Apparatus for wrapping a roll of pressure sensitive sheet material comprising means for rotating a roll about its longitudinal axis at a wrapping location and means for feeding interleaved foam and synthetic plastics film material and wrapping it around said roll whilst it is rotated.
Patent FI-97479-C (FI)
Inventor: KNAPP BERNHARD
IPC: C12N15/62
Filed: 1988-11-01
Granted: 1996-12-27
Abstract: A gene which codes for a histidine/alanine-rich protein has been isolated by screening two different Plasmodium falciparum cDNA gene banks with antiserum against a 41 kD protein and by cross-hybridisation with the insert DNA of a clone obtained therewith. The protein protects aotus monkeys from infection with P. falciparum and is thus a suitable component of a malaria vaccine.
Patent NO-147853-C (NO)
Inventor: BRINKMAN BARRIE LESLIE
IPC: H04M/
Filed: 1977-03-03
Abstract: In order to simplify the charging and accounting procedures in a telephone network and, at the same time, to carry these out in a more reliable manner, the system exhibits a multiplicity of switching devices (11, 12, 18; 21, 22, 28; 31, 32, 38) with keyboards and display devices. These are connected group by group to control devices (10, 20, 30) for the user which respond to commands keyed in in order to obtain data from peripheral storage devices and to record details of the telephone connections on magnetic tape. Each control and peripheral device exhibits microprocessors for controlling the individual functions and carrying out tests which determine the operating states of the devices and generate relevant display signals. All these devices are connected to a monitor (6) for recording these display signals. Each device can exhibit a monitoring clock generator with a counter. The latter is regularly incremented and periodically set to zero, responding to a software command. Thus, when a central processing device enters a software loop, the counter exceeds a threshold value and generates a signal indicating the presence of such a loop. The same timing generator can also reset the central processing device into a starting position and delete all data recorded as consequence of a program execution up to this time. Finally, there can be a diagnostics device so that a technician can carry out routine checks of the individual devices. <IMAGE>
Patent NO-169765-C (NO)
Inventor: PETERS DENNIS DONALD
IPC: C04B35/16
Filed: 1986-02-17
Abstract: A medium weight abrasion-resistant castable for use as a refractory lining having a bulk density of no greater than 130 lbs/cu ft, and abrasion loss of no greater than about 25 cc and a thermal conductivity of no greater than 5.5 BTU/hr/ft2/in/ DEG F. includes a coarse aggregate of cordierite. The composition also includes an intermediate sized aggregate of calcined kaolin or calcined flint and a finer sized aggregate of calcined kaolin or calcined flint, fly ash cenospheres, clay, fume silica, and cement.
Patent NO-173618-C (NO)
Inventor: CHAFFY JOSEPH
IPC: C25C3/16
Filed: 1986-06-03
Abstract: The invention relates to a circuit for electrical connection between two successive cells of a series or row, designed for the production of aluminium by electrolysis of alumina dissolved in molten cryolite by the Hall-Heroult process at an intensity of at least 150 kA and possibly attaining from 500 to 600 kA. The circuit for the electrical supply of the cells comprises, in addition to the circuit 8 for the supply of electrolysis current, a distinct circuit 17 for correcting and balancing the magnetic fields which is formed by conductors which are substantially parallel to the axis of the series and are traversed by a direct current in the same direction as the electrolysis current which creates, in the cells, a vertical correcting magnetic field directed downwards close to the left-hand heads of the cells and directed upwards close to the right-hand heads of the cells. The total current J2 traversing the magnetic correcting circuit is at most equal to the electrolysis current J1 and is preferably between 4 and 80% of J1.
Patent NO-172692-C (NO)
Inventor: TARZIA GIORGIO
IPC: C07K9/00
Filed: 1986-09-12
Abstract: The present invention relates to amide derivatives of teicoplanin compounds. Teicoplanin is an antibiotic substance active mainly against gram-positive bacteria and its derivatives, which are collectively named "teicoplanin compounds", are the components, pseudoaglycones and aglycone thereof. The compounds of the invention are obtained according to a proper amidation process and are active as antibiotics.
Patent NO-172309-C (NO)
Inventor: DELOT JOSE
IPC: G05D7/00
Filed: 1991-11-29
Abstract: Electromagnetic valve for controlling the flow of a liquid metal or metal alloy in a pressurized pipe (13,15), said valve comprising a tubular body (1) made of a material which is permeable to magnetic fields, and a polyphase field coil (2) arranged around said tubular body in order to create a magnetic field for sliding lengthwise along said tubular body. Said valve is characterized in that it comprises a core (5) which is held in an axial position through the tubular body (1), said core (5) leaving between itself and the inner surface of the tubular body a substantially ring-shaped passage for the liquid metal or metal alloy of which the flow is to be controlled.
Patent NO-180216-C (NO)
Inventor: WULVIK ERIK A
IPC: F42B12/48
Filed: 1994-11-11
Abstract: The present invention relates to an arrangement in a smoke hand grenade, and for the objective of achieving an instantaneous creation of a smoke screen, specifically for self screening of an individual soldier, there is according to the invention suggested a container holding a liquid smoke material (9a) separated from a composition (8a) which after bursting neutralizes the acid by-products being formed after the liquid has reacted with the air moisture whilst emitting smoke.