baber/WOPTO huggingface dataset:
Patent CA-1309908-C (CA)
Title: Steam condenser
Inventor: BLANGETTI FRANCISCO
IPC: F28B9/10
Filed: 1989-01-17
Granted: 1992-11-10
Abstract: ABSTRACT         In a steam condenser in which the steam is condensed on tubes which are grouped together in separate nests (2) and through which cooling water flows, the tubes, arranged in rows, of a nest enclosing a hollow space (13), a cooler (14) for the non-condensable gases is arranged in the hollow space.  Two nests (2) are provided which are at a distance from one another and to which steam is admitted over their entire periphery, the nest form, irrespective of the external form of the condenser, being selected in such a way that first of all a convergent flow channel (15) - accelerating the steam - and then adjoining it a divergent retaining part (16) - deflecting the steam - are formed between the nests (2) on the one side and also between one nest each and the condenser wall.  The cooler (14) for the non-condensable gases is located inside a nest in the plane in which, out-side the nest, the convergent steam channel merges into the divergent part.
Patent CA-1309226-C (CA)
Inventor: HINDEN PETER
IPC: E04B2/74
Filed: 1989-01-27
Granted: 1992-10-27
Abstract: Abstract of the Disclosure The room divider comprises an independently stable, positionally secure skeleton of carrying columns (1) and cable channels (2) connected with them.  The upper edge of the channels (2) is about a desk height, and the columns (1) overhang  the channels (2).  In this ekeleton there are installed changeable separating elements (4), for example cabinet elements (40), drawer elements (41) or wall elements (42).  Through this structure there is present at desk height a large, very well opened-up working surface for the accommodating, operating and stowing of electronic equipment units, so that the desk (6) is freed of encumbrances.  The space divider can easily be adapted to changing requirements.
Patent CA-1316308-C (CA)
Title: Device for cleaning cylindrical objects, such as bolts
Inventor: MURAGUCHI YUTAKA
IPC: B08B1/04
Filed: 1989-01-31
Granted: 1993-04-20
Abstract: ABSTRACT OF THE DISCLOSURE       A device for cleaning a cylindrical object, such as a bolt, includes a sleeve having an open end through which the object to be cleaned is placed in the sleeve, and  a  rotor  provided  in  the  sleeve  substantially coaxially therewith.  A device is provided on the sleeve for driving the rotor.   The rotor is provided with a plurality of arms each having a base end supported on the rotor and provided with a brush at its free end.          The arms are rotatable radially of the rotor to position themselves relative to the object to be cleaned and are rotatable about the object with  the  rotation of  the rotor to clean the object.  A holding ring is provided around  the  rotor  for  holding  the  arms  so  that  the brushes may contact the object effectively.
Patent CA-1293674-C (CA)
Inventor: ZAPUSHEK JOHN B
IPC: F16C1/26
Filed: 1989-03-30
Granted: 1991-12-31
Abstract: ABSTRACT OF THE DISCLOSURE             A throttle connector assembly receivable in an aperture formed in a motor cover in a marine propulsion device and operable to retain a throttle cable trunnion in a fixed position relative to the motor cover, the throttle connector assembly comprising a pair of cooperating connector section elements joined for movement between open and closed positions relative to each other and adapted to encircle, when in the closed position, the throttle cable trunnion and to retain the throttle cable trunnion against longitudinal movement relative to said connector section elements, the connector section elements being further adapted to form, when in the closed position, a collar, the collar having an outer surface, a first portion insertible through the aperture in the motor cover, a second portion incapable of passing through the aperture, and a substantially annular groove formed in the outer surface, the throttle connector assembly further comprising a substantially C-shaped retainer receivable in the annular groove and operable when in the annular groove, to prevent passage of the first portion of the collar through the aperture in the motor cover.
Patent CA-1308247-C (CA)
Title: Multiple blade safety razor
Inventor: ELTIS MIREL
IPC: B26B21/22
Filed: 1989-04-03
Granted: 1992-10-06
Abstract: Abstract of the Disclosure A manual razor comprises a shaving head and a handle that extends  therefrom.    The shaving head  includes  at  least  two  pairs  of  dual  razor blades, each blade having a single shaving edge.  The dual blade arrangements are fixedly mounted on the shaving head in a substantially longitudinal manner in order that the shaving edges of all blades are exposed in a common plane.   A skin engaging surface is provided between the dual blade arrangements  in order to provide a closer shave.
Patent CA-1329794-C (CA)
Title: Gas permeable microwave reactive package
Inventor: PAWLOWSKI THOMAS D
IPC: B32B7/02
Filed: 1989-07-07
Granted: 1994-05-24
Abstract: Gas Permeable Microwave Reactive Package ABSTRACT OF THE INVENTION     A disposable microwave browning and crisping package comprising a flat substrate and a microwave reactive layer affixed over one surface of said substrate, said microwave interactive layer, when subjected to microwave energy, operating as a means for converting microwave energy to heat in an amount sufficient to brown and crisp food in heat transfer relationship therewith, said laminate having gas permeable means which allow gases and vapors generated from cooking foods such as large pie crusts to traverse said laminate thereby allowing the food product to remain in close proximity to the reactive heater resulting in improved browning and crisping.
Patent CA-1315394-C (CA)
Title: Time-division bit number conversion circuit
Inventor: MOTOE HISAFUMI
IPC: H04N19/00
Filed: 1989-07-07
Granted: 1993-03-30
Abstract: ABSTRACT OF THE DISCLOSURE    A time-division bit number circuit that comprises a bit number expansion system and/or a bit number reduction system. The bit number expansion system converts an N bits signal to a 2N bits signal, while the bit number reduction system converts the 2N bits signal to the N bits signal where N is an integer.  Thus, according to the time-division bit number circuit, the number of memory can be saved, the area of circuit can be reduced and the pattern area of substrate can be reduced.
Patent CA-1337556-C (CA)
Inventor: WATANABE NOBUATSU
IPC: C25D17/10
Filed: 1989-08-04
Granted: 1995-11-14
Abstract: Disclosed is a carbon electrode having low polariz-ability, comprising a porous carbon block and, contained in the pores thereof, a metal fluoride mixture composed of LiF and a metal fluoride other than LiF.  This carbon electrode can easily be obtained by a skillful impregnation method.          When such a carbon electrode is used as an anode in elec-trolyzing an electrolyte comprising a mixed molten salt system of potassium fluoride and hydrogen fluoride in an electrolytic cell, polarization of the anode is extremely low and the anode effect is remarkably suppressed so that the electrolysis can stably be performed while exhibiting not only a high anodic current density but also a low voltage.
Patent CA-1338172-C (CA)
Inventor: TOTSUKA NOBUO
IPC: C25D5/00
Filed: 1989-09-07
Granted: 1996-03-19
Abstract: An electrolytic processing method for electrolytically processing the surface of a metallic member.  A paste containing an electrolyte is prepared by mixing a paste-forming agent with a liquid electrolyte.  The paste is placed between the metallic member and an opposing electrode.  The metallic member and the opposing electrode are connected to an electrical power supply so that an electrical current is made to flow between the metallic member and the opposing electrode through the paste containing electrolyte, whereby the surface of the metallic member is electrolytically processed.   Descaling, passivity treatment, coloring, polishing, plating and other electrolytic process can be performed on any type of metallic member at any desired place, by suitably selecting factors such as the composition  of the paste, condition of the electrical power supply and so forth.
Patent CA-1331569-C (CA)
Title: Solid-liquid separator
Inventor: TAKEISHI KAZUO
IPC: B01D24/26
Filed: 1989-09-28
Granted: 1994-08-23
Abstract: ABSTRACT OF THE DISCLOSURE      A solid-liquid separator for subjecting waste water to preliminary sedimentation in a sedimentation zone to separate solid matter from the waste water and then passing the waste water upward through a filter medium layer to remove SS (suspended solids) from the waste water.
Patent CA-1334175-C (CA)
Inventor: COMAI LUCA
IPC: C12N15/67
Filed: 1989-09-29
Granted: 1995-01-31
Abstract: Unexpectedly high levels of expression of coding sequences can be obtained by the use of a CaMv 35s enhanced mannopine synthase promoter in plant host cells.
Patent DK-146389-C (DK)
Inventor: STAEHLE HELMUT
IPC: C07D487/04
Filed: 1979-06-22
Granted: 1984-03-05
Abstract: Compounds of the formula   <IMAGE>   wherein R1, R2 and R3, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, methyl, methoxy or trifluoromethyl, provided that one of them is other than hydrogen; and R4 and R5, which may be identical to or different from each other, are each hydrogen or methyl; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.
Patent FI-70090-C (FI)
Inventor: THOESE KLAUS
IPC: G03C1/60
Filed: 1982-01-07
Granted: 1986-09-12
Abstract: A two-component diazotype material, composed of a support and a light-sensitive layer which is applied thereto and contains a polymeric binder, a diazonium salt, a coupler, an acid stabilizer and conventional additives, wherein the support is a biaxially oriented polyester film and the polymeric binder comprises a mixture of about 10-60 percent by weight of a polymer or copolymer of vinyl acetate, for example, a copolymer of vinyl acetate and crotonic acid, and about 40-90 percent by weight of a cellulose ester, such as cellulose acetopropionate, cellulose acetobutyrate, cellulose propionate or cellulose butyrate.
Patent FI-92325-C (FI)
Inventor: GOLDSTEIN GIDEON
IPC: A61K38/22
Filed: 1985-06-26
Granted: 1994-10-25
Abstract: Immunoregulating peptides are disclosed which are more potent than thymopentin or splenin and are useful for their effects on the immune system, especially the treatment of thymic deficiencies.
Patent FI-87294-C (FI)
Inventor: HARTMANN UWE
IPC: H04N9/29
Filed: 1989-09-01
Granted: 1992-12-10
Abstract: The earth magnetic field in a picture tube is compensated with the aid of a coil attached to the latter. For this coil, currents of different directions and magnitudes are necessary. An arrangement of two switches located at the rear wall of the set is usual. One switch can be used for changing the direction of the current and the other switch can be used for changing the magnitude of the current. Operation is cumbersome and the magnitude of the current can only be changed roughly in two steps. 
<??>Voltage (Us) for feeding the compensation coil (5) is generated via a remote control channel of the set. 
<??>Compensation of the earth magnetic field. 
<IMAGE>
Patent FI-97067-C (FI)
Inventor: HEEFNER DONALD L
IPC: C12N15/04
Filed: 1989-12-01
Granted: 1996-10-10
Abstract: Strains of yeast of the species Candida famata are disclosed which can produce 10 grams of riboflavin per liter in 6 days, and in particular, strains identified by ATCC Accession Nos. 20849 and 20850. Riboflavin yields of more than 20 grams per liter in 200 hours have been achieved. Strains of the present invention have increased sensitivity to iron inhibition of flavinogenesis and have enhanced riboflavin production per cell at increased iron concentrations in the fermentation medium.
Patent FI-95426-C (FI)
Inventor: POEYHOENEN PETRI
IPC: H04B1/69
Filed: 1992-05-07
Granted: 1996-01-25
Abstract: The invention relates to a method of increasing interference diversity in an FDMA/TDMA-based cellular system, in which system a transmission channel of the system between a mobile station (12) and a base station (11) is realized as a burst in a time slot of a TDMA frame (30) of a carrier of the base station. According to the invention, frequency hopping is used in a first part of the base stations (11) of the system, and interference diversity is increased further in such a way that additionally, in a second part of the base stations (11) of the system, at least one transmission channel uses at least two different time slots of a TDMA frame in sequential TDMA frames (30) in accordance with a predetermined repeated sequence, and that the sequences used by the separate base stations (11) are mutually coordinated in such a manner that at least the sequences used by the cells situated within the range of influence of each other are mutually sufficiently uncorrelated. The invention relates further to a cellular system according to the method.
Patent NO-150028-C (NO)
Inventor: DEUTSCH HEINZ
IPC: B60T8/18
Filed: 1979-04-02
Abstract: 1. Device for controlling a compressed air brake on a vehicle, in proportion to the loading of the vehicle, this device possessing a weight-sensing valve (15), located between two vehicle parts, namely a vehicle body and a vehicle chassis, the said valve being supported, via a first spherical supporting-surface (25 or 26), on one of the two vehicle parts, characterized in that the weight-sensing valve (15) is supported, by means of a second spherical supporting-surface (25 or 26), on the other vehicle part, that the radius of the first and of the second supporting-surface (25 or 26) is of the same magnitude, and that the centres of the first and of the second supporting-surface (25, 26) coincide when the weight-sensing valve is in the shut-off position.
Patent NO-159767-C (NO)
Inventor: HIGUCHI TAKERU
IPC: A61K47/00
Filed: 1981-03-05
Abstract: A drug form is provided for increasing the oral absorption of  beta -lactam antibiotics such as the penicillins, cephalosporins and related chemical species by the oral administration of said  beta -lactam antibiotics in a suitable pharmaceutically accepted excipient to which has been added a hydroxy aryl or hydroxy aralkyl acid or salt, amide or ester thereof. The hydroxyaryl or hydroxyaralkyl acid or salt, amide or ester thereof is present in the drug form in quantities sufficient to be effective in enhancing the rate of oral absorption of the  beta -lactam antibiotic.
Patent NO-152770-C (NO)
Inventor: ZAPPA ROBERT J
IPC: B03B9/00
Filed: 1981-08-20
Abstract: The method and apparatus provide for receiving and crushing whole lead acid storage batteries, and for classifying the components of crushed batteries into lead oxide, lead metal, plastic case components, and rubber case components and other fragments. Whole batteries are crushed into component particles, and lead oxide from the batteries is placed in liquid suspension. The lead oxide is subsequently removed by three separate settling and classifying tanks (POR, SOR, and FOR). Lead metal is removed by a liquid upflow column (LC) separation. A flotation tank and surface skimming arrangement separates plastic case fragments from rubber fragments.
Patent NO-167348-C (NO)
Inventor: DALQVIST INGEMAR ERIK
IPC: H03H17/00
Filed: 1985-10-16
Abstract: PCT No. PCT/SE84/00367 Sec. 371 Date Jun. 25, 1985 Sec. 102(e) Date Jun. 25, 1985 PCT Filed Oct. 31, 1984 PCT Pub. No. WO85/02508 PCT Pub. Date Jun. 6, 1985.A method and device for compensating the truncation error occurring in a sampled signal during processing in a digital filter. The mean error et is calculated for the filter, and before filtering the signal +et is added if the signal is positive and -et is added if the signal is negative.
Patent NO-168779-C (NO)
Inventor: DUCARROIR MICHEL
IPC: C23C16/32
Filed: 1986-02-19
Abstract: PCT No. PCT/FR85/00136 Sec. 371 Date Apr. 28, 1986 Sec. 102(e) Date Apr. 28, 1986 PCT Filed Jun. 3, 1985 PCT Pub. No. WO86/00345 PCT Pub. Date Jan. 16, 1986.A process for producing a coating of boron carbide of predetermined, controlled hardness on a substrate comprising heating the surface of the substrate to a temperature of between 800 DEG  C. and 1200 DEG  C., reducing a gaseous mixture containing at least one boron compound and at least one carbon compound in the presence of the heated substrate while causing the gas mixture to flow over the heated surface of the substrate at a total pressure of less than or equal to 100 millibars and at an average flow rate of between 10-4 and 10-3 g.cm2.5-1 so as to deposit a coating comprising tetragonal boron carbide B50C2 or rhombohedral boron carbide B13C2 or a mixture thereof, establishing a curve of the variation of the hardness of the coating as a function of the composition of the gas mixture for the conditions of temperature, pressure and flow rate selected, determining the value of the composition corresponding to the hardness of the coating obtained and adjusting the composition of the gas mixture for obtaining a predetermined hardness.
Patent NO-171754-C (NO)
Inventor: KRUPKA UDO
IPC: G01N33/545
Filed: 1987-10-26
Abstract: An immunochemical competitive method for detecting and determining antibodies for HIV uses a solid phase consisting of a carrier and HIV envelope and core proteins irreversibly bound thereto and marked antibodies directed against HIV envelope and core proteins, the antibodies competing for the binding site on the solid phase. Test kits for carrying out the method and their use are also described.
Patent NO-180553-C (NO)
Inventor: TAKASAKI KAZUHIRO
IPC: F16J15/06
Filed: 1991-02-20
Abstract: The invention relates to a seal (12-1), constituted by a water-expansible portion (13-1) and a water-unexpansible portion (14-1), for preventing water from leaking in a construction joint. The expansible portion (13-1) surrounds the unexpansible portion (14-1) everywhere except on a side of the unexpansible portion (14-1) which is adhered to one of two mutually facing surfaces of the construction joint. The unexpansible portion (14-1) is sized, relative to the overall size of the seal (12-1), particularly in the width dimension, so that it adheres with sufficient strength to one of the mutually facing surfaces of the construction joint so as not to become pulled off in use. An effective seal thus is maintained even in a swollen state. <IMAGE>
Patent CA-2002268-C (CA)
Title: Method for reducing piston deposits
Inventor: BROWNAWELL DARRELL W
IPC: C10M177/00
Filed: 1989-11-06
Granted: 2002-04-23
Abstract: Piston deposits resulting from neutralizing combustion acids present in the lubricating oil circu-lating within the lubrication system of an internal combustion engine are reduced or eliminated by first contacting the acids with a soluble weak base in the piston ring zone of the engine to form soluble neutral salts containing the weak base and the combustion acids. Thereafter, the neutral salts are contacted with a heterogenous strong base immobilized within the lubrication system but outside of the piston ring zone.      The strong base displaces the weak base from the neutral salts, returning the weak base to the oil for recirculation to the piston ring zone for further use.      The remaining strong base/combustion acid salts are immobilized as deposits with the strong base rather than on the piston. In a preferred embodiment, tri-octadecyl amine is the weak base and zinc oxide is the strong base. In a particularly preferred embodiment, the weak base is incorporated on a substrate, prefer-ably a cement binder.
Patent CA-2002516-C (CA)
Title: Process for the expression of a recombinant gene
Inventor: BRINKMANN ULRICH
IPC: C12N15/70
Filed: 1989-11-08
Granted: 1995-10-31
Abstract: The present invention provides a process for the expression of a recombinant gene, which contains AGA and/or AGG codons for arginine,  in Escherichia coli after transformation with an expression vector which  contains  the recombinant  gene,  wherein  the amount of t-RNA present in the E. coli cells which incorporates arginine and recognizes the codons AGG and AGA is  increased to at  least fivefold of the amount  normally  occurring  in  these  cells.    The present  invention  also  provides  new  expression vectors and new expression auxiliary vectors.
Patent CA-2003531-C (CA)
Title: Television receiver
Inventor: MORITA KATSUMI
IPC: H04N5/44
Filed: 1989-11-21
Granted: 1994-08-23
Abstract: According to the present invention, there is provided a television receiver provided with two field memories for storing movement control signals, an OR circuit, a frame memory formed in the unit of field, two switches controlled by the freeze signal, a switch controlled by the output signal of the OR circuit, and a switch for changing over the output signal of this switch to and from the output signal of the field memory.  With the composition thus constructed according to the present invention, one frame's worth of video signals of the existing field (present field) and the field before the same (previous field) are stored in the frame memory by a freeze signal.  The signals stored in the unit of field provide a freeze picture having no multi-line dimness by using the present field and the previous field for the still picture image portion and the present field for the moving picture image portions of the presetn field and the previous field.
Patent CA-2004098-C (CA)
Title: Gas blending apparatus
Inventor: FALLON MERTON R
IPC: B67D1/07
Filed: 1989-11-28
Granted: 1994-08-02
Abstract: An  apparatus  for  blending  two gases  together  in precisely adjustable proportions.   The apparatus includes a mechanically adjustable, blending subassembly adapted to receive the first gas at a predetermined pressure and a one to one force balanced pneumatic relay which is operated by the first gas and which meters the flow of the second gas to the blending subassem-bly at a pressure substantially equal to the pressure of the first gas being supplied to the blending subassembly.
Patent CA-2005114-C (CA)
Inventor: PANUSKA ANDREW J
IPC: G02B6/44
Filed: 1989-12-11
Granted: 1995-01-10
Abstract: A totally dielectric cable includes a core comprising a plurality of optical fiber transmission media. The core is enclosed by a core tube which is made of a plastic material and water blocking provisions are provided within thecore tube for preventing the longitudinal migration of water. A water blocking tape may be provided in engagement with an outer surface of the core tube and a plastic jacket is extruded thereover. Interposed between the outer surface of the jacket and the core tube are two diametrically opposed pluralities of strength members each of which may be made of glass fibers. At least one strength member of each plurality is rod-like to provide compressive as well as tensile strength for the cable. The remaining strength members of each plurality are relatively flexible rovings which supplement the tensile strength of the rod-like members. The strength members are disposed and have a stiffness modulus which are effective to minimize any tensile strain which is imparted to the rovings.