baber/WOPTO huggingface dataset:
Patent CA-1324208-C (CA)
Title: System for detecting surrounding environmental conditions using a multiple number of incoming signals
Inventor: FUKUOKA ITSUO
IPC: G01S15/89
Filed: 1989-06-12
Granted: 1993-11-09
Abstract: ABSTRACT OF THE DISCLOSURE    The present invention relates to a system for receiving incoming signals from a plurality of directions in a manner such that a Doppler effect is produced.  The Doppler effect varies a carrier frequency of the incoming signals.  The invention further comprises presenting a display resulting  from the received incoming signals on an indicator.   A plurality of ultrasonic transducers is provided for receiving the incoming signals.  A plurality of preamplifiers amplify the received signals from the transducers.  A first coupling unit is provided for connecting at least two ultrasonic transducers to a single preamplifier.          A filter is provided for pulse-compressing the received signals.          A second coupling unit is provided for successively coupling output terminals of the preamplifiers to an input of the filter.          Finally, a indicator is provided for displaying output signals from the filter.
Patent CA-1313687-C (CA)
Inventor: MARACH DAVID R
IPC: H01H85/20
Filed: 1989-06-23
Granted: 1993-02-16
Abstract: HOLDER FOR A REMOVABLE CIRCUIT ELEMENT               AND METHOD OF MANUFACTURE                      Abstract of the Disclosure A holder and method of forming a holder for a removable circuit  element  is  disclosed.   The  holder  comprises  an insulated base, an electrical bus member, and a plurality of terminal members which are formed from the same blank of metal as the metal bus member and which, preferably, were separated from each other after that blank was mounted on the insulated base.  The bus member comprises a plurality of branches joined to a common trunk with each branch having at its free end a circuit element terminal.  Each terminal member has at one end an electrical terminal and, at an opposite end, a circuit element terminal which is aligned to the free end of a lateral branch.   In one embodiment of the invention,  the holder includes an insulated cover which is carried by the base and which has a plurality of apertures which aligned to the terminals of each branch so as to receive the ends of a removable plug-in circuit element therein.
Patent CA-1296689-C (CA)
Title: Newspaper container
Inventor: PINARD GASTON O
IPC: A47G29/12
Filed: 1989-07-18
Granted: 1992-03-03
Abstract: ABSTRACT OF THE DISCLOSURE            A mailbox charecterized by a tubular container having a flat back face adapted to rest against a door surronded by a door jamb.  The back face extends upwardly into a flat plate which hangs on a door knob.  The container has an opening at one end which abuts against the door jamb for closing this one opening.  The opening at the other end is provided with a unidirection gate for preventing withdrawal of letters and papers inside the container.  Access to the inside of the container is reached when the door is opened.
Patent CA-1326253-C (CA)
Inventor: DEHOFF EDWARD J
IPC: B60T13/44
Filed: 1989-08-18
Granted: 1994-01-18
Abstract: AIR BOOSTER WITH PRESSURE-BALANCED VALVE     Abstract of the Disclosure The invention provides a brake booster including in a preferred embodiment a housing, first and second annular flexible diaphragms spaced from one another forming a sealed second chamber within the housing and a sealed first chamber between the first diaphragm and the first end of the housing, a generally annular shaped power piston for connection with the master cylinder piston, a chamber valve seat separating the first and second chambers, an inlet valve slidably mounted within the power piston, and a control valve spring biased away from the power piston and connected with the pedal linkage and being slidably and sealably mounted within first end of the housing.
Patent CA-1333440-C (CA)
Title: Gas-phase alpha-olefin polymerization process in the presence of an activity retarder
Inventor: DUMAIN ANDRE
IPC: C08F2/34
Filed: 1989-09-05
Granted: 1994-12-06
Abstract: A process for the continuous polymerization of one or more alpha-olefins with a transition metal catalyst, in a reactor having a fluidized and/or mechanically stirred bed, in which a very small amount of an activity retarder, generally less than 0.1 ppm, is introduced continuously into the reactor at a flow rate which is varied with time so as to keep substantially constant either the polymerization rate or the content of transition metal in the polymer produced.  Suitable activity retarders include polymerization inhibitors such as, for example, oxygen, alcohols, carbon monoxide and carbon dioxide and electron donor compounds such as amides and ethers.
Patent CA-1337409-C (CA)
Title: Titania catalysts, their preparation and use in fischer-tropsch synthesis
Inventor: MAULDIN CHARLES HARRISON
IPC: B01J21/06
Filed: 1989-09-19
Granted: 1995-10-24
Abstract: A process for the preparation of novel binder-containing titania supports, and catalyst compositions of improved porosity prepared from such supports, useful for Fischer-Tropsch synthesis.  The supports are prepared by incorporating a small amount of an inorganic metal oxide binder, constituted of alumina  or  zirconia,  with  titania.   The  catalysts  are prepared by dispersing a catalytically effective amount of a metal, or metals, preferably cobalt, or cobalt plus an additional  metal,  or metals,  catalytically active  in  a Fischer-Tropsch reaction on the titania binder support.
Patent CA-1330190-C (CA)
Inventor: BRESKY HERBERT
IPC: A01G23/095
Filed: 1989-09-29
Granted: 1994-06-14
Abstract: TREE DELIMBING APPARATUS    ABSTRACT OF THE INVENTION         A tree delimbing apparatus comprises a frame including mounting elements for supporting the frame on the  front  end of  a conventional  skidder.   The  frame includes four beams arranged in a rectangle with a front and a rear beam transverse to the direction of motion of the  vehicle.    Between  the  front  and  rear beams  are mounted  five  delimber  elements  each  supported on the underside of the front and rear beams and each including a hub and four blades which project radially outwardly from the hub.  Each element is free to rotate around its axis with its blades passing close to but spaced from the next  adjacent  hub.    The  free  rotation  of  the  hubs provides an improved delimbing action.
Patent DK-156658-C (DK)
Inventor: HAGEMAN LARRY HERMAN
IPC: A01N47/36
Filed: 1984-08-21
Granted: 1990-02-12
Abstract: Compounds of the formula 
<CHEM>
 wherein R is a specified carboxylic ester group or is SO2N-(CH3)2 or OSO2CH3,
 exhibit potent herbicidal activity. They have particular utility for the selective control of weeds in rape. 
<??>The compounds may be made by reacting the appropriate ortho-substituted benzenesulfonyl isocyanate with 2-amino-4-ethoxy-6-methylamino-1,3,5-triazine.
Patent DK-156415-C (DK)
Inventor: BABIOL PIERRE
IPC: B65D35/08
Filed: 1980-09-25
Granted: 1990-01-22
Abstract: The present invention relates to a flexible package for storing and dispensing liquid or pasty matters, of the type made by moulding a plastics material and comprising a tube extended by an endpiece, the joining portion of these two parts being such as to allow the complete expulsion of the product, wherein the joining portion is deformed irreversibly under the action exerted thereon by the user.
Patent DK-164183-C (DK)
Inventor: ZEIGLER THEODORE RICHARD
IPC: E04B1/32
Filed: 1986-10-31
Granted: 1992-10-05
Abstract: Framework for a portable shelter comprising pivotally struts being movable between an expanded condition and a collapsed condition. In the expanded condition the framework comprises a network of three dimensional modules. Some of the modules form an upper portion of the frame work and some of them form a plurality of strings of modules extending from the upper portion downwardly. Each module defines a separate arch portion.
Patent FI-72605-C (FI)
Inventor: DANTAN OLIVIER
IPC: G01G19/00
Filed: 1983-02-01
Granted: 1987-06-08
Abstract: The arrangement to which the invention pertains consists of a combination of calibrated compressible components (15), such as washers arranged in stacks, situated between an element (13) secured to the platform and another element (11) secured to a mounting which provides support for jacking mechanisms, accompanied by a sensor device (24) positioned according to the same conditions. The movable core (25) for the aforementioned sensor (24) is attached to a sliding element (21), which, in turn, is attached to the element identified as (13). Under these circumstances, the movable core (25), according to the positions which it may occupy, can modify connections for windings within the sensor. Data obtained in this manner is transmitted by a cable (28) to recording devices, as well as to direct reading devices or to indicators. Application for ocean platforms, notably for offshore drilling platforms.
Patent FI-73255-C (FI)
Inventor: NGUYEN KIEN LOI
IPC: D21C11/04
Filed: 1983-11-22
Granted: 1987-09-10
Abstract: PCT No. PCT/AU83/00035 Sec. 371 Date Nov. 1, 1983 Sec. 102(e) Date Nov. 1, 1983 PCT Filed Mar. 24, 1983 PCT Pub. No. WO83/03407 PCT Pub. Date Oct. 13, 1983.The invention relates to an improvement in a method of regenerating alkaline or alkaline earth metal oxides or hydroxides from solution particularly in delignification processes wherein a suitable transition metal such as ferric oxide is burnt with the solution to produce a mixed oxide that is subsequently treated in hot water to regenerate the alkaline or alkaline earth metal oxide or hydroxide and precipitate the transition metal oxide. The improvement controls the presence of fines in the transition metal oxide to maintain these at an acceptable level in the fluidized bed combustion zone. This is achieved by contacting the fines with spent liquor from a delignification process. The invention also provides for the pelletization of the fine material of the transition metal oxide and spent delignification liquor can be used as a binder in the formation of such pellets.
Patent FI-79109-C (FI)
Inventor: HUTH ANDREAS
IPC: C07D471/04
Filed: 1984-06-20
Granted: 1989-11-10
Abstract: Substituted  beta -carbolines of the formula I 
<IMAGE>
 in which
 R<3> denotes the 5-oxadiazolyl radical 
<IMAGE>
 where R' has the meaning C1-3-alkyl and C3-C6-alkyl and
 the alkoxycarbonyl radical -COOR'' where R'' has the meaning C1-4-alkyl,
 R<4> denotes hydrogen, methyl, ethyl and methoxymethyl and
 R<A> denotes the aryl radical 
<IMAGE>
 and the aralkyl radical 
<IMAGE>
 where X has the meaning C1-12-alkyl, it being possible for the alkyl radical to be straight-chain, branched, saturated or unsaturated and for a CH2 group to be substituted by a carbonyl group, and where R''' has the meaning fluorine, chlorine, bromine or iodine, C1-3-alkyl, C1-3-alkoxy, C1-5-acyloxy, phenyl, C2-5-alkylenedioxy, trifluoromethyl, nitrilo, nitro or an amino group -NR<IV>R<V> where
 R<IV> and R<V> have the meaning hydrogen, C1-3-alkyl, C1-5-acyl or phenyl, it being possible for R<IV> and R<V> to be identical or different and to form a 3-6-membered hetero ring system together with the amino nitrogen atom,
 it being possible for the substituent R''' to occur once or more on the aryl radical in an identical or different manner, and a process for their preparation are described. 
<??>The compounds have an action on the central nervous system and are thus suitable as psychopharmaceuticals.
Patent FI-81976-C (FI)
Inventor: LUTTERMOELLER JUERGEN
IPC: B05B7/06
Filed: 1986-02-14
Granted: 1991-01-10
Abstract: A spray gun for applying a film to a workpiece has a spray head provided with an annular nozzle designed to discharge material which is to undergo pneumatic atomization. A second annular nozzle surrounds the pneumatic material discharge nozzle and is designed to discharge atomizing air for pneumatic atomization of the material issuing from the pneumatic material discharge nozzle. The spray head is further provided with an additional material discharge nozzle designed to discharge material which is to undergo hydrostatic atomization. The hydrostatic material discharge nozzle is disposed centrally of, and is surrounded by, the pneumatic material discharge nozzle. The hydrostatic material discharge nozzle forms a first spray of hydrostatically atomized material while the annular nozzles form a hollow conical second spray which surrounds the first spray when both sprays are on simultaneously. The spray gun is capable of creating a spray pattern exhibiting the characteristics of a pneumatically generated spray as well as the characteristics of a hydrostatically generated spray. The material supplied to the pneumatic material discharge nozzle may be the same as that supplied to the hydrostatic material discharge nozzle or each of these nozzles may be supplied with a different component of a two-component substance.
Patent FI-92063-C (FI)
Inventor: TOMCUFCIK ANDREW STEPHEN
IPC: A61K31/415
Filed: 1987-01-12
Granted: 1994-09-26
Abstract: Omega-[(hetero)alkyl]benz[cd]indol-2-amines useful in inhibition of thromboxane synthetase and in treatment of hypertension in warm-blooded animals are disclosed.
Patent FI-92495-C (FI)
Inventor: BAECK ANDRE
IPC: C11D3/12
Filed: 1988-06-29
Granted: 1994-11-25
Abstract: Detergent compositions are disclosed which comprise, as a fabric softening ingredient, a fabric softening clay. The fabric softening clay is a hectorite of natural origin, having a layer change distribution such that at least 50% is in the range 0. 23-0. 31 The specified clays have excellent deposition and fabric softening properties.
Patent FI-97024-C (FI)
Inventor: NISKANEN TOIVO
IPC: B01D19/00
Filed: 1991-07-15
Granted: 1996-10-10
Abstract: PCT No. PCT/FI92/00216 Sec. 371 Date Jan. 14, 1994 Sec. 102(e) Date Jan. 14, 1994 PCT Filed Jul. 15, 1992 PCT Pub. No. WO93/01875 PCT Pub. Date Feb. 4, 1993.Gas is separated from fluent material, particularly a liquid or a cellulose fiber suspension having a consistency of about 8-18%, utilizing a closed separation apparatus having a spiral housing with a central axis, a fluent material inlet channel, a fluent material outlet, and a gas outlet. A pressure differential is maintained between the inlet channel and the spiral housing, and the pressure differential is converted to kinetic energy of the fluent material by causing the fluent material to flow through one or more spiral flow paths through the inlet channel toward the spiral housing. In the spiral housing a rotor is rotated to impart a strong centrifugal force to the fluent material to cause gas to separate and collect adjacent the central axis of the spiral housing, from which the gas is removed. The strong centrifugal force caused by the rotating rotor discharges the fluent material through the outlet. The spiral flow paths may be stationary or may rotate with the rotor in the spiral housing.
Patent NO-158341-C (NO)
Inventor: BOCELLI AURELIANO
IPC: C03B23/033
Filed: 1984-07-19
Abstract: An apparatus for bending or bending and tempering of thermoplastic sheets such as glass sheets heated to their softening temperature by passing the glass sheets over a bed of straight or curved supporting rollers placed along a profile with an upward concavity. The apparatus comprises a pivoting assembly which transfers the glass sheets from a supporting bed of rollers with one slope to a conveyor with a different slope. The last supporting roller of the bed of supporting rollers constitutes the first support roller of the conveyor. The apparatus permits the transfer of glass sheets from a transport system with one slope to another transport system with a different slope without damaging either the glass sheets themselves or any coatings that may have been applied to the glass sheets.
Patent NO-159926-C (NO)
Inventor: BLANCOU HUBERT
IPC: C07C51/25
Filed: 1985-01-25
Abstract: 1. Process for preparing perfluoroalkane-carboxylic acids RF CO2 H wherein RF denotes a straight-chain or branched perfluoroalkyl radical containing from 1 to 20 carbon atoms, characterized in that a perfluoroiodo-alkane RF I is reacted with trichloroethylene in an acidic solvent in the presence of zinc, and then the resulting 2-perfluoroalkyl-1,1-dichloroethylene RF CH = CCI2 is oxidised in a basic medium with the aid of potassium or sodium permanganate at a temperature of at least 80 degrees C.
Patent NO-172215-C (NO)
Inventor: KURODA HIROSHI
IPC: C01F11/46
Filed: 1985-02-19
Abstract: An apparatus for wet process flue gas desulfurization having overcome drawbacks of the prior art, without providing no particular means for the absorption tower and capable of omitting means for neutralization and oxidation is provided, which apparatus is directed to the one wherein SOx in an exhaust gas is removed with a calcium absorbent and gypsum is recovered as by-product, and characterized by incorporating a dust-removing part into a conventional absorption tower and also devising the part so as to impart thereto a function of neutralizing unreacted limestone and also a function of oxidation, that is characterized by providing the respective means for gas cooling, dust-removal, absorption and removal of SOx and removal of entrained mist, within a same apparatus.
Patent NO-171022-C (NO)
Inventor: PORTER RANDALL ALAN
IPC: C10G9/16
Filed: 1985-04-15
Abstract: The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of a combination of tin and phosphorus, a combination of phosphorus and antimony and a combination of tin, antimony and phosphorus.
Patent NO-164277-C (NO)
Inventor: GRAU ULRICH
IPC: A61K47/42
Filed: 1985-06-07
Abstract: 1. Pulsation damper (10) for elastically disposed objects (26), including a damper housing which is at least partially filled with 3 viscose damping medium (12) and which is open at the top relative to its installation position ; a hollow plunger pipe (17) which is open at the bottom relative to its installation position and continuously conically formed and which can be moved up and down into the damper medium (12) ; a top plate (16), linked with the plunger pipe (17), for receiving the object (26), in which respect the plunger pipe (17) is connected with the top plate (16) by its smaller diameter (28), and its larger diameter (29) is emersed into the damper medium (12), characterised in that the interior of the plunger pipe (17) is divided into two chambers by a sealing plate (22) ; that a buffer plate (24) including passages (33) is disposed in the larger diameter (29) at the bottom of the plunger pipe (17) which plate carries a plurality of interior pipes (21) which extend into the plunger pipe (17), the upper ends of the interior pipes (21) being at a distance (35) from the sealing plate (22), and the plunger pipe (17) has a plurality of peripheral bores (19) in the casing surface below the sealing plate (22).
Patent NO-174510-C (NO)
IPC: A61K31/675
Filed: 1986-04-24
Abstract: The invention relates to 9-(phosphonylmethoxyalkyl) adenines of the general formula Iwherein R<sup>1</sup> is a hydrogen atom, an alkyl group containing one to three carbon atoms, or a hydroxymethyl group, R<sup>2</sup> is a methylene, ethylene, propylene, ethylidene, methoxyethylene, benzyloxyethylene, tetrahydropyran-2- yloxyethy- lene, (1-ethoxyethoxy)ethylene or 1,2-0-isopropylidene-1,2-dihydroxypropylene group the method of their preparation and utilization.Compounds of the general formula I exhibit biological effects (e.g. antiviral) or can be converted into compounds with such effects.
Patent NO-173295-C (NO)
Inventor: EVRARD DANIEL ROGER JACQUES
IPC: F42B12/40
Filed: 1986-12-23
Abstract: A cartridge comprises a longitudinal tube having a transverse open end. A projectile is accommodated in and can slide longitudinally inside the tube. The projectile is ejected from the tube through the open end by sliding longitudinally relative to the tube. There is a pyrotechnic charge in the projectile. A device for securing delayed initiation of this charge comprises a fuse, a percussion member in the projectile movable between a retracted position in which it is removed from the fuse and a striking position in which it strikes the fuse, a device adapted to hold the percussion member temporarily in its retracted position and complementary mechanical devices on part of the projectile and part of the tube facing the path followed by this part of the projectile as it is ejected. The complementary mechanical devices impel the percussion member towards the striking position, overriding the temporary holding device, when the aforementioned part of the projectile passes across the aforementioned part of the tube during ejection of the projectile from the tube.
Patent NO-170343-C (NO)
Inventor: BRICKER JEFFEREY C
IPC: C10G19/08
Filed: 1987-12-15
Abstract: Reentry disulphides are eliminated in a continuous process for treating a sour hydrocarbon stream by extracting the mercaptans contained in the hydrocarbon stream 1 with a disulphide-free alkaline solution in an extraction zone 3, oxidizing the mercaptans to disulphides in the presence of an oxidation catalyst, in oxidation zone 6, separating a major portion of the disulphides from the alkaline solution at 9, reducing the residual disulphides in the alkaline solution to mercaptans and recycling the resulting substantially disulphide-free alkaline solution from the reduction zone 12 to the extraction zone 3. The reduction of the disulphides to mercaptans may be carried out by hydrogenation or by electrochemical reduction.
Patent NO-168293-C (NO)
Inventor: CONFORTO PETER MICHAEL
IPC: B65B5/02
Filed: 1988-06-03
Abstract: A blank for forming a wrap-around carton is delivered to a moving support carriage which is moved to a station where the moving carriage receives a predetermined number of articles to be packaged. The carriage, with the articles resting on the bottom portion of the blank, is moved downstream while cams actuate tucker fingers which pivot up to fold the tuck flaps of the blank toward each other, causing the end and side panels to be elevated. Another cam actuates a pusher bar which pivots up to push the articles. The carton blank and the articles are thus positively moved through subsequent flap folding and gluing stations, avoiding the problems which can arise due to the use of separate means for moving the articles and the carton blank. A cam operated hinged plate is used to segregate the leading articles at the entry to the machine.