baber/WOPTO huggingface dataset:
Patent CA-1291857-C (CA)
Title: Method and apparatus for forming disc wheel like formed parts
Inventor: MIHARA TAKESHI
IPC: B21D53/26
Filed: 1987-03-11
Granted: 1991-11-12
Abstract: Abstract of the Disclosure There are disclosed a method and an apparatus for forming disk wheel like formed parts, in a manner that the forming work is carried out by placing, in the vertical direction, the mold axis of a metal mold cavity, which corresponds to the axis of rotation of a disk wheel, thus to inject hot molten metal from the bottom in the mold axis direction, characterized in that the control mode of the injection speed comprises:  a first phase to allow an injection speed when the hot molten metal has reached the inlet of the metal mold cavity to be low, a second phase to allow an injection speed from the time when the hot molten metal passes a disk wheel hub equivalent portion of the metal mold cavity until it passes the greater part of a disk wheel rim portion thereof via a disk wheel disk portion thereof to be, at the end portion of said rim equivalent portion, equal to a speed corresponding to a lower speed or less, which corresponds to a gas discharge ability of a degassing unit provided in association with the metal mold, and a third phase to close a discharge valve of the degassing unit after the hot molten metal has passed the greater part of the rim equivalent portion to continuously carry out injecting operation, thus allowing the hot molten metal to be completely filled up into the metal mold cavity.  Thus, this permits gas within the metal mold cavity to be effectively discharged at any time without causing gas to be involved into hot molten metal, thus making it possible to easily provide nest-free, high quality formed parts.
Patent CA-1315350-C (CA)
Title: Electrocardiographic electrode
Inventor: INOUE HIROKATSU
IPC: A61B5/04
Filed: 1987-03-12
Granted: 1993-03-30
Abstract: ABSTRACT OF THE DISCLOSURE        An  electrocardiographic  electrode  is  disclosed, which is to be held in close contact with a person's skin for deriving a weak voltage  from an  inner  part  of  the person.  The electrode comprises a viscous base member to be held in close contact with the person's skin and having a central opening,  a reinforcement member bonded to the front  surface of  the viscous  base member  to  close  the opening,  a  lead  connector  hook  penetrating  a  central portion of the reinforcement member to be coupled  to  a lead connector,  and  an electrode member  secured to the underside of the lead connector hook.   The viscous base member with the central opening is viscous both on the rear side to be held in close contact with the skin and on the front side coupled to the lead connector.
Patent CA-1277767-C (CA)
Title: Optical recording apparatus
Inventor: TORAZAWA KENJI
IPC: G11B7/125
Filed: 1987-03-18
Granted: 1990-12-11
Abstract: ABSTRACT OF THE DISCLOSURE         An optical recording apparatus is disclosed which is capable of erasing an already recorded information signal and recording a new signal simultaneously on a record medium.  The apparatus includes beam emitting means, such as a laser diode array, having beam emitting points for emitting an erasing beam and a recording beam focused on different tracks of an optical magnetic disk.  The erasing beam is focused on a track located ahead of a track on which the recording beam is focused.   The reflected beams of the erasing beam and the recording beam are separated respectively into two polarized components by means of a polarized beam splitter and the polarized components are received by photo sensor means. Based on outputs of the photo sensor means, an address signal, a focus error signal and a tracking error signal are obtained. At the time of reproduction, the laser diode array emits a reproducing beam so that the photo sensor means provide a reproduced signal.
Patent CA-1288938-C (CA)
Title: Measuring probe
Inventor: ACKERMAN JEROME B
IPC: G01D5/36
Filed: 1987-03-30
Granted: 1991-09-17
Abstract: ABSTRACT OF THE DISCLOSURE           A probe  for measuring distances of  clinical interest in  a  patient undergoing dental treatment has an end which is placed  adjacent  a  first  point and  a  tip which  is  extendable to  a  second  point.   A measurement  apparatus  in  the  housing, provides an output signal representative of the distance between the  two points.   An analyzer  responsive  to the output  signal determines  the  distance. A  friction  mechanism  assures  that no more than a predetermined amount offorce is applied to the probe,  making  repetitive  measurements  accurate  and  avoiding damage  to  tissues.   A  microcomputer  and  printer  analyze  the data and present the data in a useful format.  The tip of the probe is provided with storage apertures for use in delivering medication via  the  probe member.   The probe  is  provided with an optical fibre cable and an optical encoder which is supported for rotary motion within the housing for eliminating cable twist evolved during manipulation.  The tip of the probe is replaceable and provided with a frangible support which prevents reuse.
Patent CA-1287860-C (CA)
Title: Technique de fusion electrique du verre
Inventor: DAUDIN PHILIPPE
IPC: H05B3/03
Filed: 1987-06-05
Granted: 1991-08-20
Abstract: BREVET D'INVENTION TECHNIQUE DE FUSION ELECTRIQUE DU VERRE Déposant : SAINT-GOBAIN RECHERCHE L'invention est relative aux techniques de fusion électrique du verre et plus particulièrement celles dans lesquelles la conductivité du verre fondu est utilisée pour développer l'énergie nécessaire pour fondre les matières premières. Selon l'invention, l'énergie est dissipée par effet Joule dans la masse fondue à partir d'électrodes verticales plongeantes, la composition à fondre étant répandue en une couche uniforme à la surface du bain, les électrodes sont disposées à distance des parois réfractaires du bassin, la distance séparant l'électrode de la paroi latérale la plus proche étant de au moins la moitié de celle séparant deux électrodes voisines et la position du niveau du maximum de température étant réglé par la profondeur d'immersion des électrodes.
Patent CA-1314497-C (CA)
Title: Low stress cyclone gas collection systems
Inventor: NELSON NORMAN W
IPC: B04C5/24
Filed: 1987-07-24
Granted: 1993-03-16
Abstract: ABSTRACT           The present invention comprises suspending vessel internal components such as cyclones from a vessel roof by support hangers having a predetermined length and thermal coefficient of expansion such that the thermal expansion of support hangers of different lengths is such that the elevation of suspended components relative to each other under variable thermal conditions is substantially constant.
Patent CA-1302268-C (CA)
Title: Pharmaceutical compositions containing diltiazem and an enzyme inhibitor
Inventor: CAVERO ICILIO
IPC: A61K31/55
Filed: 1987-11-19
Granted: 1992-06-02
Abstract: ABSTRACT  The invention provides a pharmaceutical composition containing diltiazem and an angiotensin-converting enzyme inhibitor and suitable for use in the treatment of hypertension.
Patent CA-1314794-C (CA)
Title: Assay for nucleic acid sequence in a sample
Inventor: DATTAGUPTA NANIBHUSHAN
IPC: G01N33/532
Filed: 1987-12-04
Granted: 1993-03-23
Abstract: ABSTRACT OF THE DISCLOSURE         A method for detecting (i) one or more microorganisms or (ii) nucleic acid sequences from a prokaryotic source or an eukaroytic source in a nucleic acid-containing test sample comprising (a)  labeling the nucleic acids in the test sample, (b)  contacting, under hybridization conditions, the labeled hybridizable nucleic acid and one or more immobilized hybridizable nucleic acid probes comprising (i) one or more known microorganisms or (ii) sequences from eukaroytic or prokaryotic sources, to form hybridized labeled nucleic acids, and (d)  assaying for the hybridized nucleic acids by detecting the label.  The method can be used to detect genetic disorders, e.g., sickle-cell anemia.
Patent CA-1300563-C (CA)
Title: Method and device for paint brush preservation and storage
Inventor: KETTLE MORRIS E G
IPC: B44D3/00
Filed: 1987-12-08
Granted: 1992-05-12
Abstract: ABSTRACT                         METHOD AND DEVICE FOR PAINT BRUSH PRESERVATION AND STORAGE   A paint brush cleaning or storage device is provided in the form of a sealed sachet (1) containing a predetmined quantity of a brush preserving or cleaning liquid (3), which sachet can be opened, for example by cutting along one edge or by means of a tear-off strip, to permit the brush head (5, 6) to be inserted therein immediately after use either to prevent the brush drying out and keeping it ready for reuse, or to clean the brush. Preferably the sachet is of deformable foil which can be wrapped around (7) the brush handle (4) to reseal the sachet.
Patent CA-1318169-C (CA)
Title: Food compositions with superior blood cholesterol lowering properties
Inventor: SELIGSON FRANCES H
IPC: A23L1/305
Filed: 1987-12-16
Granted: 1993-05-25
Abstract: FOOD COMPOSITIONS WITH SUPERIOR BLOOD CHOLESTEROL LOWERING PROPERTIES               Abstract of the Disclosure The invention relates to foods that contain both sucrose polyesters and vegetable proteins.  The foods are effective in reducing blood plasma cholesterol levels.  In particular, the invention is a fat-containing and protein-containing food composition comprising fat ingredients, protein ingredients, and non-fat and non-protein ingredients; wherein at least 1 gram per serving of the total fat consists essentially of a sucrose fatty acid ester having at least 4 fatty acid ester groups, each fatty acid having from about 8 to about 22 carbon atoms; and wherein at least 1.5 grams per serving (by protein content) of the total protein comprises vegetable protein.  The invention is also a method for lowering plasma cholesterol levels comprising administering to a human susceptible to or afflicted with hypercholesterolemia the present food compositions, wherein the compositions are administered to provide at least about 0.5% sucrose fatty acid ester in the daily diet (dry weight basis) and a daily dietary ratio of vegetable protein to animal protein of at least about 50:50.  Importantly, the level of high density lipo-proteins in the plasma is maintained while the level of total cholesterol is lowered.  The method is also effective in lowering plasma triglyceride levels.
Patent CA-1305698-C (CA)
Title: Heat exchanger module made of fired ceramic material
Inventor: GANZ RUDOLF
IPC: F28F21/04
Filed: 1987-12-18
Granted: 1992-07-28
Abstract: Abstract:            In the heat exchanger module of fired ceramic material which is produced from a stack of punched and laminated green ceramic cards the stack comprises at least two cards (Z).  The cards have cut-outs (4) which form tubular channels (5) in stacked cards (2).  Rings (3) are positioned between the cards as part of the tubular channels (53.
Patent CA-1283433-C (CA)
Title: Adjustable oscillating wave-type sprinkler
Inventor: ALLEMANN JAMES G
IPC: B05B3/16
Filed: 1987-12-30
Granted: 1991-04-23
Abstract: ABSTRACT OF THE DISCLOSURE   An oscillating wave-type sprinkler having a housing supporting an elongated spray tube which is driven by a water motor  to  oscillate  from  side-to-side  about  a  generally horizontal axis. Throttling means are provided to cyclicly throttle  the  water  flow  to  the  spray  tube  to  improve distribution and enhance the aesthetic appearance of the wave-shaped spray, and the spray tube is mounted to the housing by end fittings which eliminate thrust loading on the tube.
Patent CA-1306472-C (CA)
Title: Door latch, in particular for washing machines
Inventor: ROCCHITELLI ONOFRIO
IPC: D06F37/42
Filed: 1988-01-20
Granted: 1992-08-18
Abstract: ABSTRACT OF THE DISCLOSURE    The invention concerns a device for a rapid locking and delayed unlocking of the door closing mechanisms of machines with internal parts which are subject to inertial rotation, in particular for the doors of washing machines, in which a sliding bar working together with the hook of the door-latch and associated with a pin which locks the aforesaid sliding bar under certain conditions, characterised by the fact that the locking-pin is actuated by the mobile contact plate of a microswitch, having also the function of a series switch, by means of a rocker arm moved by a bi-metallic strip suitably heated, electrically connected to the starting controls of the machine, an appropriate part of the mobile contact plate of the microswitch being, in its turn, subjected to the load of an eccentric ratchet, said load having the function, by increasing and decreasing, of correcting the insertion time and the delayed opening of the door-lock, the bi-metallic strip being heated by means of a heating resistor, and the bi-metallic strip, the heating resistor and the rocker arm simply resting on one another in order to guarantee, for these conditions, that the curving and straightening times of the bi-metallic strip remain stable through time.      Since the dimensions and configuration of the sliding bar provided with an eyelet and the flange vary according to the type and make of machine, this invention has been designed so that the former can be inserted from outside with the door-locking device already mounted and closed, and the latter can be plugged into the door-lock itself.      In addition, there is an optional device which can be applied which permits the machine to be started without the door being locked during particular stages of the cycle when the drum rotates slowly or during the drying cycle when machines are provided with this function.
Patent CA-1322879-C (CA)
Inventor: KOMARO RAIMO A
IPC: B21D28/06
Filed: 1988-01-27
Granted: 1993-10-12
Abstract: (57)Abstract A method for substantially continuous machining or shaping of sheet pieces from sheet material, wherein only part of the sheet material at a time is under machining. In the method the sheet material is fed in steps longitudinally forwards; on the surface of the sheet, in the direction perpendicular to its travel direction, there have been positioned in parallel typically several workpieces; and the machining is carried out by machining methods appropriate in each particular case and by using corresponding tools. The tool holders designed for the purpose of attaching various machine tools, and situated at least on one side of the sheet, can be moved and guided at least as one entity in a direction perpendicular to the travel direction of the sheet, starting from the first longitudinal edge of the sheet and ending at the other longitudinal edge of the sheet, the machine tools in use carrying out their machining step during this transfer, synchronically in accordance with predetermined sequencing. When the transfer is repeated from the first edge of the sheet to the other edge of the sheet the workpieces have been fitted to adjoin one another without steps in the travel direction of the sheet.
Patent CA-1307352-C (CA)
Title: Shared memory controller arrangement
Inventor: LEMAY RICHARD A
IPC: G06F15/167
Filed: 1988-02-26
Granted: 1992-09-08
Abstract: ABSTRACT   A shared memory controller arrangement is disclosed wherein a number of local memories are primarily dedicated to the shared use of a number of local processors to increase the efficiency of use of both the processors and memories.  A controller is associated with each local memory to control connection of any one of the local processors to its associated local memory.  A local processor can also be connected via a controller and an adapter circuit connected to the controller to a system bus to obtain access to circuits connected thereto.  In addition, a system processor connected to the system bus may also be connected to any particular one of the local memories via its associated controller and adapter connected thereto to load data of programs into the local memory for use by the local processors, and to read out the results of previous processing done by the local processors.
Patent CA-1279370-C (CA)
Inventor: DIAMOND HOWARD
IPC: A61C19/04
Filed: 1988-03-21
Granted: 1991-01-22
Abstract: ABSTRACT     A method of using an electrode, in the form of a probe, adapted for measuring gases and electrolytes in fluid in the oral cavity provided.  The electrode is sized to be inserted into small cavities in the mouth, such as a periodontal pocket.  Wires comprising a reference electrode and working electrodes are embedded within or contained within the probe tip. Measurements may be obtained simultaneously or in sequence over a 6 second interval and maybe saved in memory on a micro-processor for display on command.
Patent CA-1338887-C (CA)
Inventor: JUNG WERNER ALFONS
IPC: C08F/
Filed: 1988-03-25
Granted: 1997-01-28
Abstract: The invention relates to acrylate copolymers with free double bonds, which are obtainable by copolymerization of a)  3 to 30% by weight of ethylenically unsaturated monomers with at least two polymerizable double bonds, b)   5 to 60 % by weight of monomers with a functional group and c)   other ethylenically unsaturated monomers, the sum of all the monomers being 100% by weight, and subsequent reaction of the polymer (A) formed with compounds (B) which, in addition to a group which can react with the functional groups of (A), contain at least one ethylenically unsaturated polymerizable double bond.           The invention also relates to processes for the prepa-ration of the acrylate copolymers.
Patent CA-1305098-C (CA)
Inventor: ITOH KIICHI
IPC: A61L15/22
Filed: 1988-04-18
Granted: 1992-07-14
Abstract: ABSTRACT There  is  provided  a  process  for  preparing  a water absorptive composite material, which comprises the combination of the following steps of:        (A)  applying  an  aqueous  solution  of  a polymerizable monomer  comprising  as  a  main  component acrylic acid,  of  which  20%. or  more  of  the  carboxyl groups have been neutralized to its alkali metal salt or ammonium salt, to a prefabricated fibrous substrate;        (B)  polymerizing  the  polymerizable  monomers applied to said fibrous substrate to form a composite of a polymer derived from said polymerizable monomer and said fibrous substrate; and (C)  irradiating  ultraviolet  rays  onto  said composite with its water content being 0.01 to 40 parts by weight per 1 part by weight of said polymer to obtain a water absorptive composite having a lower content of unpolymerized monomers than said composite.
Patent CA-1299500-C (CA)
Title: Container arranged within a stacking frame
Inventor: NICKEL KLAUS-DIETRICH
IPC: B65D88/12
Filed: 1988-04-29
Granted: 1992-04-28
Abstract: Abstract A container that is arranged on rollers and can be rotated by either a rotary drive system or manually about its longitudinal axis within a stacking frame is configured as a body of rotation and provided inside with a mechanical delivery and fluidising system.  One of the container bottoms serves as a voiding bottom and is combined with a voiding system that comprises a passage for the bulk material that passes through a central opening in the voiding bottom.  The opposite container bottom serves as a pressure-equalising bottom and is combined with a pressure-equalising system.
Patent CA-1281239-C (CA)
Title: Method for improving solids distribution in a circulating fluidized bed system
Inventor: BEISSWENGER HANS
IPC: B01J8/38
Filed: 1988-07-20
Granted: 1991-03-12
Abstract: Abstract Of The Disclosure Disclosed is a process for improving the solids distribution in a circulating fluidized bed system.  In the invention, hot ash from the system and fresh carbonaceous fuel are mixed in a chamber which is fluidized so as to form a fluidization zone wherein the heavier material is concentrated and a second fluidization zone which consists predominantly of fines at least a portion of which is separated from the heavier material.  This zone separation is facilitated in part by maintaining different gas-mass flow rates so as to form a plug of heavier material.  At least a portion of the fine material is then transferred into the reactor while the coarse material is further processed.
Patent CA-1317244-C (CA)
Title: Production of biologically active forms of csf using a baculovirus (acnpv)-insect cell expression system
Inventor: KAWASAKI ERNEST S
IPC: C07K14/535
Filed: 1988-07-20
Granted: 1993-05-04
Abstract: Abstract of the Disclosure The expression of biologically active CSFs in insect cells (Spodoptera  frugiperda) is  disclosed.   Numerous  forms of CSF-1 are expressed and secreted as biologically active dimers.   DNA transfer vectors and expression vectors that encode forms of CSF-1 and allow for their expression are disclosed and claimed.  G-CSF is additionally expressed in insect cells in active form.   DNA transfer vectors and expression vectors that encode G-CSF are disclosed and claimed.
Patent CA-1315476-C (CA)
Title: Vanadyl organo-mineral compound, method for obtaining such a compound, pharmaceutical composition containing this organo-mineral compound
Inventor: LAZARO RENE
IPC: C07C323/27
Filed: 1988-08-10
Granted: 1993-03-30
Abstract: ABSTRACT OF THE DISCLOSURE     Novel vanadyl organo -mineral compounds are provided herein which are in the form of a complex of vanadyl and of cysteine, having the following General Formula I:                                           (I) In such formula n, p and m are integers which are respectively 1 or 2.  Depending on the selected values of n, p and m, X and Y and Z represent certain specified groups.  These compounds are useful in antidiabetic compositions.
Patent CA-1330631-C (CA)
Inventor: KAN HSIN C
IPC: G03G5/14
Filed: 1988-08-30
Granted: 1994-07-12
Abstract: ELECTROPHOTOGRAPHIC ELEMENT Abstract of the Disclosure A reusable electrophotographic imaging element having a photoconductive surface layer in which the binder resin comprises a block copolyester or copolycarbonate having a fluorinated polyether block.  The layer has low surface adhesion and affords improved transfer of toner images to receiver sheets.
Patent CA-1338863-C (CA)
Inventor: POOL WIEBEREN
IPC: B09B5/00
Filed: 1988-10-13
Granted: 1997-01-21
Abstract: This invention relates to a process for electro-reclamation of soil material. A plurality of electrodes is brought into current-conducting connection with the soil material to be reclaimed. One or more of the electrodes are brought into current-conducting connection with the positive or negative pole of a source of DC voltage, and the remaining electrodes are brought into contact with the other pole of the source of DC voltage.  There are thus formed one or more anodes and one or more cathodes.          An electric current is passed through the soil material to be reclaimed between the differently charged electrodes.          According to the invention, the physico-chemical parameters of the medium of both the regions adjoining the anode(s) and the regions adjoining the cathode(s) are controlled.
Patent CA-1308554-C (CA)
Title: Plantar support
Inventor: GERI LUCIANO
IPC: A43B7/14
Filed: 1988-11-03
Granted: 1992-10-13
Abstract: ABSTRACT         This plantar support (1) must be arranged in the shoe in place of a rigid orthopedic sole; it contains cavities (3,5,7,9) with flexible and elastic walls which contain a granular material allowing adjustment of the bearing surface of the foot; it also has the possibility of metering the material in each cavity.
Patent CA-1299458-C (CA)
Title: Ostomy appliance and convex pressure ring assembly therefor
Inventor: NOWAK GEORGE M
IPC: A61F5/448
Filed: 1988-11-16
Granted: 1992-04-28
Abstract: OSTOMY APPLIANCE AND CONVEX PRESSURE RING ASSEMBLY THEREFOR          Abstract of the Disclosure A convex pressure ring assembly, and its combination with an ostomy appliance, for exerting peristomal pressure to cause protrusion of a stoma into the openings of a faceplate and pouch and thereby promote more effective operation of the collection appliance.  The pressure ring assembly is applied to the proximal (patient-facing) surface of the faceplate and includes a distal support ring of convex configuration formed of relatively rigid plastic, an intermediate ring of resilient, thermoformable material, and a proximal ring of soft, deformable, moisture-absorbing skin barrier material having both dry and wet tack.