baber/WOPTO huggingface dataset:
Patent CA-1332283-C (CA)
Inventor: JONSSON SIGURBJORN A
IPC: A01K91/18
Filed: 1989-08-24
Granted: 1994-10-11
Abstract: ABSTRACT        The invention concerns fastening a hook snood 6 with an endless line 1 and includes a method and apparatus for the mechanical automatic changing of broken hook snoods 6 when long-line  fishing,  a  so called  addendum  apparatus.    In general, the fastening 4,14 consists of an oblong tube 4 of pliant material openable to grasp around the line 1,  and closeable with a locking mechanism 11,12,13.  The tube forms a kind of a snap 4, which is clasped on the line 1 and locked with a hitch lock 9,11,12,13.  The tube 4 can turn around the line 1.  Underneath it there is a bobbin comprising a cylinder 14 fastened to the line 1 having on its ends fixed hindrances or shoulders 3 which prevent movement on the line 1.  On the snap lock is a hole 5 for the snood 6.  Within the hole 5 on the end of the snood 6 is a protuberance or knob 8, bigger than the hole 5 and corresponding space 7 and a seat 18 for the knob.   The snood 6 can rotate in the hole 5 and thus develops a swivel, but the knob 8 prevents that the snood 6 is pulled through the hole 5.  The cylinder 14 is fastened, e.g. fused, to the line 1.  The snap lock 4 is molded from a suitable flexible material, e.g. plastic, and is able to be clipped or cut off the line 1 with rotary knives 16 in a single movement canal 21, when snood 6 is changed.  New snap lock 4 with snood 6 is then snapped around the cylinder 14.          That is done with a power driven apparatus,  or addendum apparatus 33,36, which moves the snap lock 4 to the cylinder 14 and thrusts it together and locks the snap lock 11,12,13.          The tube 4 thereby locks around the cylinder 14.
Patent CA-1332727-C (CA)
Inventor: COLUMBUS RICHARD L
IPC: C12M1/34
Filed: 1989-09-11
Granted: 1994-10-25
Abstract: LIQUID-CONTROLLING NOZZLE GEOMETRY FOR          DISPENSERS OF LIQUIDS       ABSTRACT A dispensing device is provided that is improved in its nozzle construction.  The exterior surface that directly supplies liquid for dispensing is positioned adjacent to first and second surfaces tilted to a) maximize self-wiping if the device is also used for aspiration wherein the device is withdrawn from a supply of the liquid, and to b) minimize perfusion during dispensing.
Patent CA-1318277-C (CA)
Title: Bulk material processor and method
Inventor: BAILEY RICHARD G
IPC: F26B17/20
Filed: 1989-09-22
Granted: 1993-05-25
Abstract: BULK MATERIAL PROCESSOR AND METHOD               Abstract of the Invention A bulk material processor includes a barrel assembly with first and second ends, the first end having an inlet and an outlet.  A rotor assembly is rotatably mounted within the barrel assembly and includes a screw auger positioned within a generally cylindrical body.  Vanes extend longitudinally along the rotor body and project outwardly therefrom.  A feeder assembly delivers bulk material to the barrel assembly inlet for augering through the rotor assembly.  Upon exiting the rotor assembly, the material is swept around the inside of the barrel assembly for intermittent exposure to infrared radiation from a heater assembly mounted on top of the barrel assembly.
Patent CA-1322591-C (CA)
Inventor: ADAIR EDWIN L
IPC: A61B5/00
Filed: 1989-09-28
Granted: 1993-09-28
Abstract: ABSTRACT     A simple yet highly useful cervical videoscope has been provided which can easily be used by the doctor to examine the cervix for cancerous lesions or other abnormalities.  Also, because of the small size of the camera there is sufficient space between the camera and the blades of the speculum for inserting forceps and other instruments that may need to be used.  By using the cervical videoscope in combination with a monochromator the physician can step the wavelength of light from one end of the light spectrum to the other until he observes florescence which identifies abnormal cells.  Thereupon, he can destroy the cells by use of a laser beam.  When he observes that no more florescence is occurring, then he can discontinue the operation of the laser, knowing that the lesion has been completely eradicated.  Also, a channel for drawing a suction to remove smoke created by the destruction of the lesion can be provided.  Finally, the camera is adjustable along a guide on the fixed blade of the speculum to focus it.
Patent CA-1308155-C (CA)
Inventor: WYRSCH ISO
IPC: F02B3/06
Filed: 1990-05-11
Granted: 1992-09-29
Abstract: ROTATING-RECIPROCATING PISTON ENGINE/MACHINE                           Abstract This invention concerns electro-magnetical devices for creating a rotating and at the same time reciprocating piston motion for use in piston machines or piston engines. Thus, the piston motion can be produced by electrical energy or electrical energy is produced by the motion of the piston. The device according to invention arranges both the rotating and the reciprocating motion of the piston.
Patent DK-163774-C (DK)
Inventor: WIMMER GERHARD
IPC: H04B10/00
Filed: 1985-09-11
Granted: 1992-09-07
Abstract: 1. A method of transmitting and receiving for relays (3, 6) arranged in the space between a transmitting system (1) and a receiving system (2), with a respective sensor (4, 7) and a transmitter (5, 8), which are activated separately in terms of time, wherein a transmitting time span (11, 13, 14) follows a receiving time span (10, 12) and wherein the operation is carried out with two or more relays, characterised in that after transmitting time spans (11, 13, 14), in which the same signal (9) is transmitted from the transmitter system (1), the relays (3, 6) are disconnected in each case for a fixed rest interval (15), which is measured so that all relays (3, 6) are simultaneously disconnected for one period (16).
Patent FI-69933-C (FI)
Inventor: GOLZ HANS-JOACHIM
IPC: H01M10/48
Filed: 1980-04-01
Granted: 1986-05-26
Abstract: The grid frame surfaces of the plate block are bridged in electrolytically conductive manner. As a result of the forming process, these surfaces exhibit sufficient traces of active mass. A brush-like instrument is used, whose bristles are capillaries which communicate through an electrolyte container. In a closed multi-cell battery, each plate block is contacted at its grid frame through the filler opening by the capillaries of an instrument supported above the filler opening. The battery voltage is measured at the terminals. This would otherwise be measurable only after filling with electrolyte.
Patent FI-79308-C (FI)
Inventor: HABER STEPHEN BARRY
IPC: C07D409/04
Filed: 1983-02-16
Granted: 1989-12-11
Abstract: Certain 2,3-diaryl-5-halo thiophenes are useful in the treatment of inflammation and/or pain.
Patent FI-79218-C (FI)
Inventor: FELLERER JOSEF
IPC: H04N1/00
Filed: 1985-07-05
Granted: 1989-11-10
Abstract: Facsimile data signal trains are transmitted from an originating station of Group 2 or Group 3 to a destination station Group 2 or Group 3 by way of an intermediate station. The scan line frequency of the facsimile data signal trains of the second group thereby amounts to n lines/second and m picture elements/line of the originals scanned whose information content is to be transmitted by facsimile data signal trains of Group 3. In the intermediate station, data signal trains of Group 2 are converted into data signal trains of Group 3 before intermediate storage and are subsequently intermediately stored, whereas data signal trains of Group 3 are intermediately stored without conversion. The data signal trains of Group 2 received in the intermediate station are converted into data signal trains of Group 3 before they are intermediately stored by demodulation, scanning with a frequency T2=mxn Hertz and coding of the samples according to a redundancy-reducing source code method.
Patent FI-85830-C (FI)
Inventor: GLOVER JOHN BENJAMIN
IPC: B29C45/03
Filed: 1986-07-04
Granted: 1992-06-10
Abstract: A plastics pipe or pipe coupling is made by injection moulding the plastics pipe or coupling body 1, injection moulding at least one sealing ring 3 separately but susbstantially simultaneously, and bringing the body and sealing ring together directly after the moulding while these components are still in a hot as-moulded state, so that a direct thermal bond is formed between them. Preferably, the respective moulds are opened but the components are not stripped but are brought together for bonding while still in position on respective mould members 15, 19. This eliminates intermediate handling and ensures that the moulded components remain clean and of accurate shape and dimension as they are brought together. Moulding apparatus comprises respective injection moulding cavities for the body and sealing ring, and a reversible support for carrying the sealing ring out of its mould and into contact with the moulded body.
Patent FI-88925-C (FI)
Inventor: HAUSKE JAMES ROBERT
IPC: C07H17/08
Filed: 1988-08-12
Granted: 1993-07-26
Abstract: Antibacterial 12,12 min -anhydro-9R-hydroxy-9-deoxoerythromycin A derivatives, intermediate therefor and process of 12,12 min -dehydration.
Patent NO-166728-C (NO)
Inventor: SHIBUYA MUTSUMI
IPC: G01N33/52
Filed: 1983-06-20
Abstract: A method and device for rapid diagnosis of dental caries are provided in which a test piece (1) is impregnated with a very small amount of saliva to be tested, said test piece (1) containing a dry reagent, maintained with the air intercepted to prevent evaporation of saliva for about 15-30 minutes at a temperature around 20-37°C, and a color change of the reagent due to the enzymatic reaction of the dental caries-causing microorganism is examined.
Patent NO-173603-C (NO)
Inventor: HARDT PETER
IPC: C07C229/10
Filed: 1989-09-20
Abstract: Process, which is feasible on a commercial scale, for the production of gamma-butyrobetaine. For this purpose, butyrolactone with hydrogen chloride and an alcohol is converted to the chlorobutyric acid ester, the trimethylammonium butyric acid salt is formed with trimethylamine and then saponified to the end product.
Patent NO-178054-C (NO)
Inventor: ROELLA GUNNAR
IPC: A61K8/24
Filed: 1990-09-13
Abstract: The present invention relates to a dentifrice composition having an improved anti-plaque effect. The composition comprises stannous pyrophosphate as an anti-plaque agent, the activity of which can be increased according to the invention by including a water-soluble monofluorophosphate salt in the composition.
Patent AU-718229-C (AU)
Title: Heat exchanger
Inventor: GRAY ALAN
IPC: F28F21/08
Filed: 1996-11-19
Granted: 2001-10-11
Abstract: An aluminum alloy containing (in wt. %): 0.2-0.5 Fe; 0.7-1.2 Si; 1.2-1.6 Mn; up to 0.3 Mg; up to 0.5 Cu; up to 0.2 Zn; up to 0.1 Ti is used to make the fins of heat exchangers particularly car radiators. The finstock has high post braze strength and thermal conductivity, and has a sufficiently electronegative potential as to be capable of acting as a sacrificial anode for the heat exchanger tubes. By virtue of the absence of Sn, In, and Cr, these heat exchangers can be scrapped and melted for re-use.
Patent CA-2002862-C (CA)
Title: Cloning and expression of a protein which modulates cellular response to type i interferon
Inventor: REVEL MICHEL
IPC: C12N15/12
Filed: 1989-11-14
Granted: 1999-01-26
Abstract: The gene encoding a protein (L7) which appears to be a part of the human Type I interferon receptor has been cloned and expressed by recombinant DNA techniques. The protein imparts a non-species specific enhanced responsiveness to Type I interferon to transformed cells. The protein is found on the surface of Daudi cells and has structural features characteristic of receptor proteins.
Patent CA-2003469-C (CA)
Inventor: NIHO YOJI G
IPC: G01S13/90
Filed: 1989-11-21
Granted: 1994-11-08
Abstract: The  invention  provides  improved  focus  by  phase corrections for  Synthetic  Aperture  Radar  images  by operation  on  the  range  bin  containing  a  selected isolated target.  A phase correction signal is generated by first obtaining a non-interfering radar return from the  selected  target  through  band  pass  filtering operation  and  then  extracting  a  non-linear  residual phase from the band pass filtered data with an arc-tangent generator.   The residual phase derived by the arc-tangent  generator  is  then  applied  to  the  range compressed SAR data as a phase correction signal.
Patent CA-2003912-C (CA)
Inventor: MATSUURA SHIGEO
IPC: H04N5/21
Filed: 1989-11-27
Granted: 1994-07-12
Abstract: A METHOD OF DETECTING SIGNAL WAVEFORM DISTURBANCE IN RECEIVED TELEVISION PICTURE SIGNAL                  Abstract of the Disclosure For canceling ghost components disturbing a received picture signal waveform in the television transmission such as the television broadcast, ghost components of a reference pulse signal inserted at a central portion of a horizontal scanning period in a vertical blanking period of a picture signal is detected and then the received picture signal is processed such as those ghost components of the inserted reference signal are canceled by each other.  In this signal processing, an auxiliary reference signal, the waveform and/or the level of which differ from those of the principal reference signal, the latter being occasionally almost zero, is inserted in a horizontal scanning period delayed from the principal reference signal by a repetition period after the lapse of which regular controlling signals such as synchronizing signals and color bursts having just the same waveform, level and phase reappear.  In the differential signal waveform between received picture signals respectively neighboring both of reference signals, regular controlling signals are canceled by each other, while ghost components consisting of remaining waveforms except the difference between both of reference signals only are left, so as to facilitate the accurate (2) detection of ghost components even exceedingly delayed over one half of a horizontal scanning period.
Patent CA-2007742-C (CA)
Inventor: BURRER CHARLOTTE AMY
IPC: G11C7/00
Filed: 1990-01-15
Granted: 1995-11-21
Abstract: An improved memory system for use in a data processing system which memory system has two memory banks and corresponding error correction circuitry associated with each.          Data words of a block thereof are stored in the memory banks in an interleaved fashion wherein alternating words are stored in one bank and intervening alternating words are stored in the other bank.  During a write operation the memory is controlled so that the first data word of a block stored in a memory bank uses a late write technique and all subsequent data words thereof use an early write technique.  During a read operation, pairs of data words are read and checked for errors simultaneously and are then supplied in a pipelined manner.
Patent CA-2012285-C (CA)
Inventor: SMITH JON D
IPC: B25B31/00
Filed: 1990-03-15
Granted: 2000-06-13
Abstract: A fastener-receiving member is disclosed that can be used with either a blind hole or a hollow wall. In addition, the length of the fastener-receiving member can be adjusted to be accommodated within various thicknesses of walls. The nut portion of the fastener-receiving member is configured so that it has ridges at its outer periphery that will engage with the surface of a hole regardless of the quality of the drilled hole. A wing-like locking section will expand to insure an adequate grip between the wall and the member. In addition, an insertion tool is disclosed that aids an operator in inserting the fastener-receiving member into a hole.
Patent CA-2013158-C (CA)
Title: Error correction method and apparatus
Inventor: BECHTEL LINDA K
IPC: H04L1/00
Filed: 1990-03-27
Granted: 1993-06-08
Abstract: Error Correction Method and Apparatus Abstract For forward error correction, the least significant bit of each multibit symbol is encoded before transmission according to a block code that has an over-all parity bit. Since even syndromes can be produced by only an even number of errors and odd syndromes by an odd number of errors, a Chase decoder at the receiver considers either all double errors or all single errors and all triple errors that include the least reliable symbol in making the corrections to arrive at the most likely transmitted sequence.
Patent CA-2016772-C (CA)
Title: Catheter with backflow restriction
Inventor: EGOLF WILLIAM
IPC: A61M25/00
Filed: 1990-05-15
Granted: 2000-07-18
Abstract: An over-the-needle catheter assembly is provided in which a restriction of the inner diameter of the catheter tube is formed in the proximity of the needle hub. The restriction is formed by heating a portion of the catheter tube to the softening point of the catheter material, stretching the catheter tube to cause the heated portion of the catheter tube to tighten about an inner needle or mandril, then releasing the stretching force to allow the stretched portion to relax, leaving a small gap between the inner wall of the catheter tube and the outer diameter of the insertion needle. The small gap is preferably sized to be on the order of the size of the diameter of blood cells to restrict the flow of liquids past the restriction and into the catheter hub.
Patent CA-2016994-C (CA)
Title: Viscosity modification of mineral oils
Inventor: SJARDIJN WILLEM
IPC: C10M143/08
Filed: 1990-05-17
Granted: 2001-07-10
Abstract: Mineral oil composition comprising an additive which has been prepared by copolymerizing a mixture of at least two alpha-olefins with at least 16 carbon atoms each in the presence of a catalyst comprising a) a tetravalent titanium compound on a magnesium dihalide support and an alkyl ester of an aromatic carboxylic acid and b) a trialkyl aluminium compound.
Patent CA-2017738-C (CA)
Title: Heater with flame powered logic supply circuit
Inventor: POTTEBAUM JOSEPH R
IPC: F24D18/00
Filed: 1990-05-29
Granted: 1995-07-04
Abstract: A flame powered logic supply circuit (60) responds to a pilot flame (39b) and supplies electrical energy to power electronic logic circuitry (62) for a heater, such as a hot water heater (1), a furnace, or the like.  A thermoelectric element (64) responds to the flame and outputs electrical current which is stored in an inductor (70).  A pair of parallel circuit branches (78 and 80) are connected to the thermoelectric element (64) and the inductor (70).  The first branch (78) has a semiconductor switch (82) with an on state during which current flow supplies energy to the inductor (70) which is stored therein.  The second circuit branch (80) has a second energy storage component provided by a battery (90) which receives the stored energy from the inductor (70) during an off state of the semiconductor switch (82) to charge the battery (90) and maintain a given power rating thereof for powering electronic logic circuitry (62) of the heater.  Monitoring circuitry is provided by a current sensing resistor (74) and a comparator (96) controlling the semiconductor switch (82) between its on and off states.  Circuits (60, 60a) may be provided for both the pilot flame (39b) and a main burner flame (10a), or only for one or the other.  The circuits (60, 60a) include indicia (94, 94a) providing a display indicating that each respective flame is lit and that energy is being supplied therefrom for powering the logic circuitry (62).
Patent CA-2018606-C (CA)
Inventor: GONZE EUGENE V
IPC: F02D19/08
Filed: 1990-06-08
Granted: 1994-05-17
Abstract: MULTI-FUEL ENGINE CONTROL WITH INITIAL DELAY          Abstract of the Disclosure A fuel control for an engine using a liquid fuel mixture of two fuels such as gasoline and alcohol has a fuel composition sensor and stores a fuel composition value derived from the sensor near the end of one period of engine operation.  That value is used in place of the actual fuel composition sensor output for a predetermined time at the start of the next period of engine operation.  The predetermined time is at least long enough for the fuel movement caused by the fuel pump to remix separated fuel in the vicinity of the fuel composition sensor and may conveniently be the period of time from the initiation of fuel pump activity until the time that fuel from the tank would be expected to at least reach the sensor.
Patent CA-2027318-C (CA)
Title: Sprayable fireproofing composition
Inventor: KINDT LAWRENCE J
IPC: C04B28/14
Filed: 1990-10-11
Granted: 1998-06-30
Abstract: A sprayable fireproofing composition comprising a hydratable cementitious binder, a porous aggregate, a fibrous material, an air-entraining agent and a rheopectic agent selected from granular attapulgite, sepiolite or mixture thereof having a major amount of particulate greater than 40 microns and water content less than 16 percent.
Patent CA-2034886-C (CA)
Title: Rf signal synthesis
Inventor: READ ARNOLD GEORGE
IPC: H04L27/00
Filed: 1991-01-24
Granted: 2000-12-26
Abstract: Apparatus for synthesising complex composite RF signals comprising a source of unmodulated RF carrier signal, means for splitting the RF carrier signal output of the source into equal components, separate modulating means to which respective carrier signal components are applied, signal combining means to which the outputs of the modulating means are applied, and separate computerised in-phase and quadrature baseband control signal generating means the outputs of which are applied to respective modulating means to effect modulation of the respective carrier signal components.
Patent CA-2035888-C (CA)
Title: Acide nucleique codant pour l'enzyme de conversion de l'angiotensine (eca) testiculaire humaine, et ses applications, notamment pour le depistage in vitro de cette enzyme dans l'organisme
Inventor: SOUBRIER FLORENT
IPC: C07K16/18
Filed: 1990-07-05
Granted: 2006-11-28
Abstract: L'invention a pour objet le clonage et le séquençage de l'acide nucléique codant pour l'ECA testiculaire humaine, ainsi que la détermination de la séquence peptidique de cette ECA. Elle a plus particulièrement pour objet l'utilisation de sondes nucléotidiques susceptibles de s'hybrider avec tout ou partie de l'acide nucléique sus-mentionné, ou encore les anticorps polyclonaux ou monoclonaux reconnaissant spécifiquement toute ou partie de la séquence peptidique sus-mentionnée, et l'utilisation de ces sondes ou de ces anticorps pour la mise en oeuvre respectivement d'une méthode de détection in vitro de l'ARN messager codant pour l'ECA testiculaire, ou directement de l'ECA testiculaire.
Patent CA-2040992-C (CA)
Title: Microwave oven with a microcomputer operated according to cooking programs stored in a memory
Inventor: EDAMURA KAORU
IPC: H05B6/68
Filed: 1991-04-23
Granted: 1995-03-21
Abstract: A microwave oven has a control unit with a memory to  control  heat  cooking  process  according  to  a  cooking program for a menu name selected.  The control unit includes a liquid crystal display on which character data or image data are displayed as cooking information in plural display areas and a transparent electrode switch sheet in which are arranged plural transparent electrode switches.  Keys of the control  unit  are  formed  by  overlaying  the transparent electrode switch sheet to the liquid crystal display such that  each  electrode  switch  of  the  overlaid  transparent electrode switch sheet corresponds to the position of one of the plural display areas of the liquid crystal display.  In the display area of each key is displayed the character information or image information stored as cooking informa-tion in the memory.  When a user refers to the character information or image information shown in the display area of the key and operates the key required to select a desired menu name, the transparent electrode switch corresponding to the operated key operates,  thereby executing a procedure corresponding to the character information or image informa-tion displayed  in that display area,  and the menu name desired by the user is selected.