baber/WOPTO huggingface dataset:
Patent TW-254979-B (TW)
Title: Working process for underground continuous wall applicable on pebble stratum
Inventor: HWANG MIIN-JAU
IPC: E02D29/02
Filed: 1994-10-17
Granted: 1995-08-21
Abstract: A working process for underground continuous wall applicable on pebble stratum (addition one), which comprises the following steps: (1) selecting and digging on several L-shape corners within the construction lines to appropriate depth in which the digging locations are places which have less tendency to collapse; (2) installing reinforcing bar frame (or reinforcing cage) on two walls close to the construction lines in the construction area and installing a reserved bar with appropriate length on the lower end of the reinforcing bar frame in which a plate is straddled between the lower end of the reinforcing bar frame and the reserved bar, and the reserved bar is filled with sandy soil and the reinforcing bars on the left and right sides are extended with appropriate length outside the mold-sealing line to be reserved for connection with adjacent wall blocks; (3) nailing on templates and supporting them; (4) undergoing cement infusion operation; (5) dismantling the templates to form several first walls; (6) digging in other areas within the construction lines and repeating the steps (2)~(5) to form several second walls; (7) completing the first layer continuous wall; (8) digging the second layer in which the digging location can be under the first wall or in the other area; (9) installing reinforcing bar frame on the walls of the area digged in step (8); (10) nailing on templates and supporting them in which the templates maintain an appropriate distance from the bottom end of the first layer continuous wall and a guide plate slants upward to form an infusion opening; (11) infusing cement slurry from the infusion opening formed on the top end of the templates so that several third wall parts are formed after dismantling the templates; (12) digging on other construction areas of the second layer and constructing several fourth wall parts according to the same method as constructing the third wall parts so as to construct the second layer continuous wall; (13) if the construction work requires further digging and constructing continuous walls, same procedures of steps (8)~(12) as constructing the second continuous wall shall be used to construct the third layer continuous wall, same methodology shall be used to construction of any further continuous walls.
Patent DK-151627-C (DK)
Inventor: KARJALAINEN ARTO JOHANNES
IPC: C07D233/58
Filed: 1981-02-11
Granted: 1988-06-20
Abstract: The invention provides compounds of the formula:wherein each of R<sub>1</sub>, R<sub>2</sub> and R<sub>3</sub>, which can be the same or different is hydrogen, chloro, bromo, fluoro, methyl, ethyl, methoxv, amino, hydroxy or nitro; R<sub>4</sub> is hydrogen or alkyl of 1 to 7 carbon atoms; X is(R<sub>5</sub> is hydrogen or hydroxy) and n is 1-4; and their non-toxic pharmaceutically acceptable acid addition salts. These compounds exhibitvaluable pharmacological activity and are useful in the treatment of mammals, especially as anti- hypertensive agents. Furthermore, some of the compounds have proved to possess diuretic, ß-blocking activity and/or antithrombotic activity. The compounds may be made by a variety of methods and may be incorporated in pharmaceutical compositions also comprising a compatible pharmaceutically acceptable carrier.
Patent CA-1291776-C (CA)
Title: Three level game board
Inventor: OLFMAN SHAWN D
IPC: A63F3/02
Filed: 1983-06-30
Granted: 1991-11-05
Abstract: ABSTRACT OF THE DISCLOSURE            A three level game board made up of a lowermost level, a middle level, and an uppermost level.  The playing area of the lowermost level is made up of four stepped pyramidal shaped component playing areas each of which lies entirely outboard of the playing areas of the other two levels.  The playing area of the middle level is substantially square shaped and centrally located entirely within the four component playing areas of the lowermost level.  The playing area of the uppermost level is in the shape of a square that has had a stepped pyramidal shaped portion taken centrally out of each of its sides such that a stepped pyramidal shaped recess is left centrally located in each of its sides and which uppermost level's playing area is centrally located entirely within the four component playing areas of the lowermost level and is vertically spaced above the playing areas of the middle and lowermost levels an appropriate distance such that the playing areas of the middle and uppermost levels are easily viewable by Players positioned to play the game for which the game board was made.
Patent CA-1339107-C (CA)
Inventor: ESTELL DAVID AARON
IPC: A61K/
Filed: 1984-06-28
Granted: 1997-07-29
Abstract: The invention relates to purification of and recombinant production of 2,5-diketogluconic acid (2,5-DKG) reductase and the use of the reductase so produced in converting 2, 5-DKG stereoselectively into 2-keto-L-gulonic acid (2 KLG), as well as to the production of a single recombinant organism capable of synthesizing 2-KLG. The 2-KLG produced is a useful intermediate in the production of ascorbic acid (vitamin C).
Patent CA-1285560-C (CA)
Title: Derivatives of guanine
Inventor: JOHANSSON KARL N
IPC: A61P35/02
Filed: 1984-12-19
Granted: 1991-07-02
Abstract: ABSTRACT            Antivirally active compounds of the formula                       I     wherein A is            (Aa) or (Ab)   wherein   m is 1 or 2, n is 1 or 2, whereby m is 1 when n is 2 and m is 2 when n is 1, R? is (CH2)pOH, NHCONH2 or COR?, R? is hydrogen, hydroxy or amino, p is 1 to 4, R? and R? are independently selected from hydrogen or (CH2)pOH, with the proviso that at least one of R? or R? is hydrogen; or R? and R? together constitute an additional carbon-carbon bond to form an alkyne; or a physiologically acceptable salt, geometric or optical isomer thereof; processes for preparation of said compounds, pharmaceutical preparations containing the compounds, methods for treatment of virus infections and the medical use of the compounds.
Patent CA-1294034-C (CA)
Title: Color uniformity compensation apparatus for cathode ray tubes
Inventor: HOSOKAWA HIROMU
IPC: G09G1/28
Filed: 1986-01-03
Granted: 1992-01-07
Abstract: ABSTRACT OF THE DISCLOSURE     A dynamic uniformity correcting apparatus for color uniformity compensation for a cathode ray tube wherein each incremental area of the face of the cathode ray tube is examined with a photo-sensor and a correcting signal is produced and is supplied to an amplitude modulator to control the amplitude of at least two primary color signals and, thus, to correct the color produced on the picture screen and the correction value is memorized for each field for each incremental area and stored in a field memory so as to correct the white color signal.
Patent CA-1290612-C (CA)
Title: Solid essential oil flavor composition and method of manufacture
Inventor: MILLER DENNIS H
IPC: A23L29/30
Filed: 1986-03-11
Granted: 1991-10-15
Abstract: Solid Essential Oil Flavor Composition and Method of Manufacture Abstract A solid essential oil flavor composition having a high essential oil content and a process for preparing the product are disclosed, the process involving preparation of a heated or cooked aqueous mixture of a surfar and starch hydrolystate together with an emulsifier.  A selected essential oil or other oil-soluble flavor is combined and blended with a mixture in a closed vessel under controlled pressure conditions to form a homogeneous melt, the melt being extruded into a relatively cool solvent, dried and combined with a selected anticaking agent to produce the stable, relatively non-hygoscopic particulate flavor composition of the invention.  The selected quantity of essential oil flavor blended into the homogeneous melt being sufficient to yield about 12 to 35% by weight of essential oil in the encapsulated solid particulate composition.  During the process, encapsulation efficienty is maintained preferably at or above about 60%, more preferably above about 70% and most preferably above about 75 to 80%.  Also, the cook temperature for the process is preferably maintained at or below a maximum of about 126° C.
Patent CA-1278704-C (CA)
Inventor: RAMSEY MAYNARD III
IPC: A61B5/02
Filed: 1986-07-03
Granted: 1991-01-08
Abstract: Abstract of the Disclosure The deflation of the inflatable and deflatable cuff worn by a subject during automatic sphygmomanometric measurement is accomplished in unequal size decrements and principally in larger steps than 7 Torr.  Each step after detection of the initial oscillations is determined in the first instance by reference to a look-up table or an equation as a function of prevailing cuff pressure.  This Base Step dimension is augmented by a factor proportional to the last oscillation amplitude, the factor being increased after detection of the maximum oscillation amplitude.  A valve mechanism with at least two different effective orifice sizes is used for deflation, the smaller size effective orifice being used first, to maintain control over the decrement step rate while holding the time for decrement within a predetermined limit of 8 mSec. per Torr, i.e., maintaining the rate above 125 Torr per second.  The valve mechanism can consist of two valves with unequal orifice size, or it can consist of two equal orifice size valves to be used singly for providing the effective smaller orifice, or in parallel to provide the effective larger orifice.  Alternatively a single variable orifice valve can be used.
Patent CA-1292293-C (CA)
Title: Plug-in ballast
Inventor: NORDBY LEONARD R
IPC: H01R4/48
Filed: 1986-07-18
Granted: 1991-11-19
Abstract: PLUG-IN BALLAST            Abstract of the Disclosure An electrical ballast suitable for use with fluorescent lamps is provided with transition connectors for wiring up the ballast to the electrical supply and to the lamp which it operates.  The transition connector is of a simple, low cost construction, which receives solid conductors in a range of sizes, in push-in connecting relation, and obviates the former requirement of providing a permanent wiring harness as the connection means.
Patent CA-1280455-C (CA)
Title: Swivel hose couplings
Inventor: DRAUDT DONALD A
IPC: A47L9/24
Filed: 1986-08-12
Granted: 1991-02-19
Abstract: Title:           "Swivel Hose Couplings"     ABSTRACT OF THE DISCLOSURE In one form of the invention, the swivel hose couplings include two parts, a swivel insert which may be threaded or otherwise attached to the end of the hose, and a swivel hose end piece which has an internal groove therein in which an exterior portion of the swivel insert is rotatably received. A sealing lip may be provided on the exterior of the swivel insert to form e seal with the wall of the internal groove in the swivel hose end piece. Also, a skirt portion may be provided on the swivel hose end piece which extends axially into the end of the hose to shield the axial outer end of the swivel insert and hose end against entrained material in the fluid passing through the coupling from entering the swivel connection between the swivel insert and swivel hose end piece. In another form of the invention, the swivel hose end piece may consist of two separate parts, a plain end portion and a swivel insert retaining end portion, thereby per-mitting the plain end portion to be made of a softer, more pliable plastic material than the swivel insert retaining end portion. To connect the plain end portion to the swivel insert retaining end portion, an external annular groove is provided adjacent the axial inner end of the plain end portion for receipt of an inturned end at the axial outer end of the swivel insert retaining end portion. An inturned flange may also be provided on the swivel insert retaining end portion adjacent the axial inner end of the plain end portion to provide a hard bearing surface for the axial outer end of the swivel insert. In another form of swivel hose coupling in accordance with the invention, a two-piece swivel hose end is provided, including a threaded end portion for threaded engagement with the end of a corrugated plastic hose, and a plain end portion which is coupled to the threaded end portion by engagement of an inturned flange on the axial outer end of the threaded end portion in an external annular groove in the plain end portion adjacent the axial inner end thereof.
Patent CA-1294420-C (CA)
Title: Boiler corrosion inhibitor compositions and method
Inventor: ZUPANOVICH JOHN D
IPC: C23F11/14
Filed: 1986-09-15
Granted: 1992-01-21
Abstract: TITLE OF THE INVENTION            "NOVEL BOILER CORROSION INHIBITOR COMPOSITIONS AND METHOD"            ABSTRACT OF THE INVENTION     A method for inhibiting corrosion due to dissolved oxygen wherein a trihydroxybenezene compound, hexahydroxybenezene or levadopa, alone or in combination with conventional oxygen scavengers, is added to boiler water to prevent corrosion by reducing dissolved oxygen levels in boiler feedwater.
Patent CA-1285570-C (CA)
Title: 7-oxabicycloheptane substituted amide-carbamate prostaglandin analogs
Inventor: NAKANE MASAMI
IPC: A61K31/557
Filed: 1986-09-29
Granted: 1991-07-02
Abstract: Abstract AMIDE-CARBMATE PROSTAGLANDIN ANALOGS   7-Oxabicycloheptane substituted amide-carbamide prostaglandin analogs are provided having the structural formula   wherein m is 0 to 4; A is -CH=CH- or -CH2-CH2-; n is 1 to 5; Q is -CH=CH-, -CH2-,  ,  ,  , or a single bond; R is CO2H, CO2alkyl, CO2alkali metal, CO2polyhydroxyamine salt, -CH2OH,   , or ?NR3R4 wherein R3 and R4 are the same or different and are H, lower alkyl, hydroxy, lower alkoxy or aryl, at least one of R3 and R4 being other than hydroxy and lower alkoxy; p is 1 to 5; R1 is H or lower alkyl; q is 1 to 12; and R2 is H, lower alkyl, lower alkenyl, lower alkynyl, aryl, or arylalkyl.       The compounds are cardiovascular agents useful, for example, in the treatment of thrombotic disease.
Patent CA-1299940-C (CA)
Title: Process for the making of non-creep preimpregnated matter based on phenolic resin
Inventor: BOINOT FRANCOIS
IPC: C08J5/24
Filed: 1986-10-10
Granted: 1992-05-05
Abstract: The process involves the use of an additive consisting of an alkali metal or alkaline-earth metal metaborate. 
<??>Manufacture of creep-free prepegs by using solutions of phenolic resins and reinforcements: glass fibres, carbon fabric.
Patent CA-1312817-C (CA)
Title: Nozzle, particularly an atomizing nozzle for oil burners
Inventor: NORSKOV PREBEN
IPC: B05B1/14
Filed: 1986-12-30
Granted: 1993-01-19
Abstract: Abstract A  nozzle,  particularly an  atomizing  nozzle  for  oil  burners, comprises a housing (1) with a nozzle orifice (5).  A distributor insert (13)  is secured in its   axial position by a retaining element  (20).   The housing (1)  comprises at  least one  fixing section  (29)  which  is  deformed  radially  inwardly  and  engages behind an abutment (28) which secures the axial position of the retaining element (20).   In particular,  the abutment may be an annular shoulder.   In this way,  the formation of shavings and thus blockage of the nozzle orifice (5) is avoided during assembly Fig. 1.
Patent CA-1276991-C (CA)
Title: Ac input free power source
Inventor: WATANABE KENJI
IPC: H02M1/10
Filed: 1987-01-16
Granted: 1990-11-27
Abstract: ABSTRACT OF THE DISCLOSURE          An AC input-free power source comprising a power transformer for receiving an AC input, a rectifier connected to said power transformer for converting the AC input into a DC output, and a switching transistor so driven as to produce a stable current by the switching action thereof.  A primary voltage detection circuit is provided with the switching transistor used as a first switching transistor, wherein the voltage to be applied thereto is obtained substantially from the center of the secondary winding of the power transformer, while the AC input voltage is detected and a control signal is outputted in accordance with the value of the detected voltage.  A switching input voltage changeover circuit has a second switching transistor and, in response to the control signal, changes the first and second switching transistors selectively for execution of switching action.
Patent CA-1323758-C (CA)
Inventor: BOCK ANDRE
IPC: C21C5/46
Filed: 1987-02-02
Granted: 1993-11-02
Abstract: A nozzle for the refining of metals by oxygen blasting from above the melt is presented. The nozzle includes a nozzle head having a blast pipe therethrough upstream of the mouth of the nozzle. The blast pipe directs a jet of gas comprised, at least in part, of oxygen, having a supersonic speed onto the melt. The blast pipe includes an inner tube. The lower portion of the inner tube has a throat positioned between a convergent and divergent sections, this lower portion defining a laval nozzle. The blast pipe also includes an outer tube coaxial with the inner tube and having a greater cross section than the inner tube. The mouth of the inner tube is spaced back (downstream) from the mouth of the blast pipe. The inner and outer tubes are each provided with flow control valves, and are connected to sources of pressurized gas. Devices are provided to vary the cross sectional area of the mouth of the inner tube. This device may consist of a needle shaped member, displaceable along the longitudinal axis of the inner tube, with the pointed portion of the needle movable between different positions within the convergent section of the inner tube.
Patent CA-1282046-C (CA)
Inventor: SAULLE LORENZO
IPC: B65D83/14
Filed: 1987-02-05
Granted: 1991-03-26
Abstract: ABSTRACT OF THE DISCLOSURE            Dispenser for fluid products such as perfumes, soaps, deodorizers, insecticides, varnishes, enamels, comprising a recess, containing fluid to be dispensed and provided with a dispensing valve; a sliding seal piston in said recess, and a propellant means acting on said piston and positioned in a conduit or a chamber coaxial with recess.  The propellant means may be a spiral spring or a propellant medium such as compressed air, pre-charging of which is proportional to quantity of fluid to be dispensed.  When propellant means is compressed air, it is contained in a coaxial annular recess, external to the recess of fluid to be dispensed.  The external recess is connected to bottom of piston by means of radial holes in surface of inner recess.
Patent CA-1279785-C (CA)
Title: Process for making t-shirt bags
Inventor: ACHELPOHL FRITZ
IPC: B31B50/64
Filed: 1987-04-07
Granted: 1991-02-05
Abstract: ABSTRACT     In a process of making T-shirt bags a flat tubular film that is provided on each side with at least one gusset is provided with top end seam welds, which close the gusset portions to form handle loops, and with cutouts, which are similar to the neckline of a T-shirt and extend through the inner creases of the side gussets, and the tubing is then folded on itself about its longitudinal center line and is thereafter formed at its bottom end with seam welds, which join all plies, and is formed between adjacent top end and bottom end seam welds with transverse perforation lines or with hot wire-welded joints to separate adjacent bags from each other. Before the folding of the tubular film of itself about its longitudinal center line those portions of the tubular film which are subsequently provided with the top end seam welds are provided with layers of a release agent which extend across the web and prevent a welding of the web. The tubular film is subsequently folded on itself so that the release agent layers lie on each other. The tubular film which has been folded on itself is subsequently provided with the top end and bottom end seam welds.
Patent CA-1281121-C (CA)
Title: Method of suppressing vibration seismic signal correlation noise
Inventor: MARTINEZ DAVID R
IPC: G01V1/00
Filed: 1987-05-11
Granted: 1991-03-05
Abstract: METHOD OF SUPPRESSING VIBRATION SEISMIC SIGNAL                    CORRELATION NOISE;                         ABSTRACT      A method of seismic prospecting in which there is employed conventional upsweep and downsweep and opposed polarity of signals that are being sent into the earth as seismic signals and in which there is introduced a taper at the common frequency at the common time on the respective upsweep and downsweep signals to reduce the most significant part of the correlation noise, yet provide the advantages of each of the methods of using opposite phase polarity, to cancel and using opposite upsweep and downsweep to achieve reduction in the noise experienced, as well as the reduction of the most significant part of the correlation noise that distorts the desired zero-phase Klauder wavelet.
Patent CA-1282083-C (CA)
Title: Method of combustion neutralization of liquid waste products
Inventor: BERNADINER MIKHAIL N
IPC: F23G7/00
Filed: 1987-06-19
Granted: 1991-03-26
Abstract: METHOD OF COMBUSTION NEUTRALIZATION OF LIQUID          WASTE PRODUCTS   Abstract The present invention relates to neutralization of liquid wates products containing different organohalides, A method of combustion neutralization of liquid waste products resides in that a mixture of the liquid waste products with an alkali reagent is prepared and introduced in the form of a sprayed flow into a high-temperature flow of the fuel combustion products, a sprayed water flow being introduced betwen the flow of fuel combustion products and the sprayed flow of said mixture.  Theater consumption dur-ing combustion neutralization is no less than 1.2 kg per kg of the above mixture of waste products with the alkali reagent and no more than 2 .5 kg per kg of the fuel being used.
Patent CA-1291982-C (CA)
Title: Cobalt-molybdenum thin film catalyst
Inventor: BROWN JAMES R
IPC: B01J27/049
Filed: 1987-07-14
Granted: 1991-11-12
Abstract: Abstract A thin film catalyst structure is described for use in hydrodesulphurization of gaseous hydrocarbon mixtures. The catalyst is formed starting with an aluminum substrate having an oxide surface layer and thin films of metallic cobalt and molybdenum are sequentially deposited on the aluminum oxide layer.  The films of metallic cobalt and molybdenum are calcined and then reduced and sulphided to form a sulphided thin film catalyst structure having improved hydrodesulphurization properties.
Patent CA-1304194-C (CA)
Title: Under bed storage units
Inventor: SIMPSON DANNY
IPC: A47C19/22
Filed: 1987-07-15
Granted: 1992-06-30
Abstract: UNDER BED STORAGE UNITS        ABSTRACT     A storage assembly (10) adapted to be secured to a bed frame (14) includes a drawer support frame (32) for supporting a drawer (28) from below a bed frame (14).  The drawer support frame (32) is substantially C-shaped having two spaced parallel portions (34,36) and an intermediate portion (38) interconnecting the parallel portions (34,36).  The parallel portions (34,36) each have an end secured to the frame (14).  A leg (40) is secured to the intermediate portion (38) for engaging the floor (24) to transfer weight directly from the drawer support frame to the floor.
Patent CA-1292313-C (CA)
Title: Electronic camera
Inventor: OVSHINSKY STANFORD R
IPC: H01L27/146
Filed: 1987-08-31
Granted: 1991-11-19
Abstract: ABSTRACT OF THE INVENTION          A thin film photosensor array for an electronic camera, said array adapted to provide an electrical signal corresponding to an image projected thereon.  The photosensor array is preferably fabricated as a large area matrix of thin film, small area photosensitive elements capable of providing high resolution output in response to input from conventional camera optical systems.  The photosensor array can be specifically tailored to provide color output or particular spectral sensitivity.   1373r
Patent CA-1327160-C (CA)
Inventor: LUSH RAYMON W
IPC: A01N25/00
Filed: 1987-09-11
Granted: 1994-02-22
Abstract: Abstract of the Disclosure A rodenticide includes an active ingredient mixed with an inert ingredient comprising dried sweet corn as a substantial portion thereof.  The dried sweet corn is preferably ground, mixed with the active ingredient and pelleted, resulting in a safe yet effective rodenticide.