baber/WOPTO huggingface dataset:
Patent CA-1263503-A (CA)
Inventor: BEAUFORD WILLIAM
IPC: B27K3/16
Filed: 1985-11-20
Granted: 1989-12-05
Abstract: ABSTRACT      The production of shaped bodies of boron compounds Boron compounds such as alkali metal or alkaline earth metal borates capable of forming hydrates or higher hydrates may be formed into shaped bodies by forming into a paste with water and allowing the water to be bound to form a solid shaped body.  The bodies are useful as inserts into preformed cavities in structures, e.g. of wood, liable to insect, fungal or other infestation by virtue of the slow dissolution of the insert and the toxicity to such organisms of the boron compounds.
Patent CA-1255176-A (CA)
Inventor: METAIS JOEL
IPC: A61F2/02
Filed: 1985-11-25
Granted: 1989-06-06
Abstract: The invention relates to an improved filter intended to be placed in the blood stream for the trapping of clots. The filter (10) of the invention is characterised in that it comprises legs (12) provided with appendices (14) which allow centering of the filter inside a vein (6). The invention is applied to filters intended to be placed in veins with a view to avoiding emboli.
Patent CA-1267847-A (CA)
Inventor: ARNOLD JOHN
IPC: A61K31/19
Filed: 1985-11-26
Granted: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE     Pharmaceutical compositions containing hydro-codone or a pharmaceutically acceptable acid addition salt thereof and ibuprofen or a pharmaceutically acceptable salt thereof are useful in treating pain in mammals.
Patent CA-1252290-A (CA)
Inventor: THELIANDER HANS
IPC: F26B23/00
Filed: 1985-11-27
Granted: 1989-04-11
Abstract: Abstract The invention relates to a method af drying a particulate material which is thereafter to be heat--treated, the material and a gaseous drying medium being brought in contact with each other in a drying appara-tus, where water is made to pass from the material to the drying medium by heating. According to the invention a pressure above atmospheric is maintained in the drying apparatus and the drying medium in the drying apparatus is substantially steam. Heating is carried out by means of excess heat generated in the heat treatment.
Patent CA-1244977-A (CA)
Inventor: SMITH LOUIS W
IPC: H04M1/673
Filed: 1985-12-23
Granted: 1988-11-15
Abstract: TOLL RESTRICTION CIRCUIT FOR AN ELECTRONIC               TELEPHONE STATION                   ABSTRACT OF THE DISCLOSURE A circuit which prevents a telephone station from being used for unauthorized toll calls while allowing toll calls to be made when preceded by author-ized passwords.  When the telephone station is in the toll restriction mode of operation a microprocessor disconnects the tone generator from the keypad and provides audible and visual error signals upon detec-tion of operation of the "0" or "1" keypad buttons. Upon detection of simultaneous operation of the "1" and "2" keypad buttons, the microprocessor provides audible and visual signals to prompt entry of a pass-word.  If a valid password is entered, the telephone station enters the unrestricted mode of operation and the toll restriction circuit is disabled until the handset is returned to the on-hook position after termination of the subsequent toll call.  Upon detection of prolonged operation of the "1" keypad button, the telephone station enters the password update mode of operation and the microprocessor provides visual and audible signals to prompt entry of the old password followed by a double entry of the new password to ensure correct entry of that new password.
Patent CA-1274195-A (CA)
Inventor: ANDERSSON KJELL
IPC: B65D21/02
Filed: 1986-09-24
Granted: 1990-09-18
Abstract: ABSTRACT OF THE DISCLOSURE            A stackable rectangular crate, especially for bottles, comprising a box-type part with a bottom (3) and sidewalls, two opposite sidewalls of which are higher than the two other sidewalls.  Two supporting elements, forming extensions of the higher sidewalls, extend downwardly from the bottom and terminate in straight horizontal edges.  The crate thus has an H-shaped profile.  At the upper parts of the higher sidewalls stacking elements are provided which comprise on the one hand shoulders adapted to support the supporting elements of another crate stacked from above, and on the other hand projections which extend upwardly from the higher sidewalls and along the length thereof, and extend at the corners of the crate by means of short sections a short way along the lower sidewalls.  In accordance with the invention the projections are adapted to surround outwardly the supporting elements of another crate stacked from above. Moreover, the projections and the shoulders are dimensioned so as to admit such obliquity of the upper crate that it can be shifted on the shoulders of the lower crate parallel with the higher sidewalls.
Patent CA-1268960-A (CA)
Title: Geared-neutral continuously variable transmission
Inventor: MACEY JAMES P
IPC: F16H37/08
Filed: 1986-11-25
Granted: 1990-05-15
Abstract: GEARED-NEUTRAL CONTINUOUSLY VARIABLE TRANSMISSION         Abstract of the Disclosure A geared neutral continuously variable transmission has a variable ratio belt drive, a fixed ratio drive and a planetary gear set.  The fixed ratio drive is selectively connectible with the transmission input by a friction clutch and with the planetary gear set by another friction clutch.  A one-way clutch is disposed in parallel drive relation with the other friction clutch.  When the fixed drive ratio is not transmitting torque, it can be effectively removed from the drive path to increase efficiency and reduce noise generation by disengaging the friction clutches.
Patent CA-1274358-A (CA)
IPC: A47L5/26
Filed: 1987-07-10
Granted: 1990-09-25
Abstract: HAND VACUUM CLEANER   Abstract A  hand-held  vacuum  cleaner  having  a  housing,   revolving  brush  and selectively-separable bag assembly,  said housing containing a motor,  a motor shaft,   a motor shaft locking surface a fan mounted on the motor shaft for drawing in air from a housing nozzle and a shaft extension threadedly mounted to the motor shaft;  said fan being mounted to said motor at the motor shaft locking surface which includes a wall  portion tapering away from the motor, said shaft being in locking cooperation with a mating fan bore locking surface including a wall  portion tapered for close reception of said motor shaft locking surface;  the motor shaft having a support shoulder disposed opposite of a fan counter bore shoulder,  the support shoulder being spaced from the counter bore shoulder  at assembly to allow urging of the fan towards the motor.
Patent CA-1257305-A (CA)
Inventor: NUNNO LOUIS E
IPC: A63C11/22
Filed: 1988-08-08
Granted: 1989-07-11
Abstract: ABSTRACT          A portable ski pole wrist strap and seat assembly comprising a seating strap attached to a retraction device locating within each of two ski poles wherein said retraction device is anchored by a support wire fixed within the ski pole handle.  The seating straps having a locking clasp which interlocks with the opposing locking clasp thereby joining the two seating straps allowing the skier to sit on the straps as they are stretched between the two poles.  Further, each of said ski poles being equipped with wrist straps connected to break-away inserts located within the ski pole handle.
Patent CA-1270433-A (CA)
Inventor: JANKOWSKI TADEUSZ H
IPC: B27N5/00
Filed: 1989-05-17
Granted: 1990-06-19
Abstract: ABSTRACT OF THE DISCLOSURE A relatively simple press for producing oriented strand waferboard includes a first endless conveyor for receiving a mixture of wafers and resin to form a wafer or strand oriented mat, which is carried into a press including a second endless conveyor above and spaced from the first conveyor for defining a mat receiving gap, a pair of endless chain assemblies within the conveyor loops for applying heat and pressure to the mat, each assembly including contiguous, pivotally interconnected containers which are filled with a liquid so that the containers can be heated by catalytic heaters located within the conveyor loops on the sides of the chain assemblies opposite the mat receiving gap, and a plurality of rows of rollers in the endless chain assembly for applying uniform pressure to the mat.  The sheet of waferboard produced by the press can be used as is, or by the use of suitable adhesives remain in a plastic condition for corrugation in forming rollers.  Closed, triangular corrugations can be produced by feeding the already partially corrugated, still flexible board through an extruder where longitudinally extending, closed triangular corrugations are formed.  The corrugations can be filled with a foam insulation before being discharged from the extruder, and one side of the corrugated panel coated with plaster to produce an inside finished, insulated wall panel.
Patent CA-1271967-A (CA)
Inventor: THEOBALD HANS
IPC: C07F9/40
Filed: 1989-06-09
Granted: 1990-07-24
Abstract: ABSTRACT OF THE DISCLOSURE:         Disclosed and claimed is a process of preparing furans by hydrogenation of isoxazolines of the general formula II:                                             (II) in which: R1,  R2,  R3 and R4 are each hydrogen, unsubstituted or halogen-haloalkyl-, alkoxy-, haloalkoxy-, nitro-, cyano-, dialkyl-phos-phonyl-  or  allcoxycarbonyl-substituted  alkyl,  aryl,  aralkyl, alkoxycarbonyl  or dialkoxyphosphonyl,  R3  is  also hydroxyalkyl which is unblocked or blocked by a detachable protective group or is haloalkyl and X is hydrogen or a detachable protective group. The isoxazolines of the general formula II except those in which R1 and R3 are hydrogen are novel substances that are also claimed.
Patent CH-534677-A (CH)
Title: Bis-chromones inhibiting antigen-antibody reactns
Inventor: HUGH CAIRNS
IPC: C07C59/68
Filed: 1969-10-30
Abstract: Bis-chromones inhibiting antigen-antibody reactns.. M3A. Are new compounds of formula (I), including their functional derivs:- (where P, Q, T, P1, Q1 and T1 and H or a substituent other than H; R1 is H, 1-10C alkoxy or alkyl opt substd., or aryl opt. substd., X is a C-C link or a single atom opt. substd.). Preferred compounds have X=C-C link or S atom joining the 6,6' position and all other substituents are H. - The compounds are used especially for treating allergic conditions, such as bronchial asthma, by the respiratory route.
Patent CY-1698-A (CY)
Title: Machine for digging trenches in the ground by means of cutter wheels
IPC: E02F5/08
Filed: 1994-01-14
Abstract: 1. A machine for digging in the ground vertical-walled trenches of great depth, having at least one cutter consisting of two half-drums (2a, 2b) bearing tools (4, 4a, 4b) at their peripheries and supported by a vertical core (3) arranged between them, the machine being characterized by the fact that the axes (7) of the two half-drums (2a, 2b) are slightly inclined downwards and outwards from the plane of the core (3).
Patent DK-100090-A (DK)
Inventor: FRIEDRICH PETER W
IPC: B65D47/18
Filed: 1990-04-23
Abstract: A child-resistant dropper closure container combination comprising a container having a finish at its discharge end including a plurality of locking fingers spaced apart to define a series of circumferentially spaced channels and having keeper slots, a cap having an annular top and a depending skirt and a plurality of locking lugs circumferentially spaced on the interior of the skirt and a dropper assembly mounted in the cap including a flexible biasing flange engageable with the container finish and the interior of the cap to normally bias the cap in a direction to retain it in a locked position wherein the lugs engage in the keeper slots and permitting axial and rotational movement of the cap relative to the container to align the locking lugs with the channels for removal purposes.
Patent DK-153089-A (DK)
Title: Process for manufacturing and laying an elongated barrier construction and apparatus for implementing the process
Inventor: SCHMIDT ULRICH
IPC: C03C25/00
Filed: 1989-03-30
Abstract: In a process for dyeing silicic acid glass fibres or textiles made from these fibres, with organic pigments, the glass is desized, if necessary, subjected to an acid treatment, dyed, and if necessary coated with a finish preferably impermeable to steam. The acid treatment is applied until an extraction yield of 2 % maximum, preferably 1 %, is attained and, after intermediate drying if necessary, the fibres are dyed with basic acrylic dyes having a K-value of  </=  3.5 and high stability to light in a pH range of 0 to 3 by a single-bath technique for mordants and dyes, if necessary with addition of wetting agents and complexing agents at a bath ratio of 1:4 to 1:15 and a temperature between ambient temperature and 130 DEG C. After dyeing, the fibres are rinsed, neutralized and subjected to further treatment in the usual manner or dried, mordanted at pH 0 to 3, and dyed at a pH corresponding to that of a 0.5 to 2 g/l aqueous solution of acetic acid. The invention also concerns the products so obtained.
Patent DK-185286-A (DK)
Inventor: ANDREW SYDNEY PERCY SMITH
IPC: B01J23/76
Filed: 1986-04-22
Abstract: High surface area, e.g. precipitated, ammonia catalyst precursors are promoted with an alkali metal salt of a transition metal acid, e.g. potassium ferrate, ferrite, permanganate, ruthenate, chromate, or ferrocyanide. The use of such promoters in place of potassium carbonate enables the catalyst to be activated at lower temperatures thus reducing the risk of sintering of the active metal.
Patent DK-329187-A (DK)
Inventor: MUTERSPAUGH MAX WARD
IPC: H03D7/12
Filed: 1987-06-26
Abstract: A mixer for mixing first and second signals for providing a difference signal comprises a mixing transistor (200). The first and second signals are applied between the base and emitter electrodes of the transistor. A non-linear impedance (212) is coupled in series with the emitter electrode. Spurious signal components are reduced in amplitude compared with the difference signal.
Patent DK-499288-A (DK)
Inventor: COLIN GERARD
IPC: C12G3/02
Filed: 1988-09-08
Abstract: PCT No. PCT/FR87/00523 Sec. 371 Date Aug. 29, 1988 Sec. 102(e) Date Aug. 29, 1988 PCT Filed Dec. 30, 1987 PCT Pub. No. WO88/05084 PCT Pub. Date Jul. 14, 1988.This process consists in taking vegetal juice obtained by pressing at least one vegetal substance, adjusting its pH before sulfiting it, clarifying it, then subjecting it to microfiltration through a membrane. The microfiltered juice is subjected to controlled alcoholic fermentation in a carbon dioxide atmosphere. This process results in new alcoholic drinks having very pleasant organoleptic properties. An installation for industrially carrying out the process applied to cane sugar results in cane wine and pure cane spirit.
Patent DK-537986-A (DK)
Inventor: ZAAGMAN DANIEL
IPC: C11D3/20
Filed: 1986-11-11
Abstract: The invention relates to a shaped cleansing composition containing an alkali, earth alkali or ammonium perborate anhydride and at least one cleansing constituent. The improvement consists in that the cleansing composition also contains an alkyl salicylate of which the alkyl group has 1 to 4 carbon atoms. It is preferred that use should be made of methyl salicylate. Alkyl salicylate prevents the shaped composition from going sticky and promotes the solubility of the composition in water.
Patent DK-609386-A (DK)
Inventor: LESUIS RONALD
IPC: F16L9/02
Filed: 1986-12-17
Abstract: Apparatus for heating a hot-house for growing plants in beds, has a system of hot water pipes (4, 5) including pairs of pipes which extend parallel to each other and horizontally between beds of plants and serve as rails of a track on which a transport vehicle runs. To provide reduced volume of the pipes per unit length, while retaining sufficient rigidity the hot water pipes (4, 5) which serve as rails have, as seen in cross-section, a flat horizontal bottom, flat vertical sides and a curved top joining the sides, with the height of the pipe greater than its width. Such pipes can be stably supported.
Patent FI-833283-A (FI)
Inventor: MILLER STEPHEN BRUCE
IPC: C03C1/00
Filed: 1983-09-14
Abstract: A process for the production of a glass or ceramic article comprising a vapour phase oxidation wherein vaporized compounds are oxidized to form particulate oxide soot which is captured and consolidated to a unitary article by sintering, characterised in that at least one of the compounas is a  beta -diketonate complex of a metal selected from Groups IA, IB, IIA, IIB, IIIA, IIIB, IVA, IVB and the rare earth series of the Periodic Table is disclosed. 
<??>A process for the production of a glass optical waveguide comprising a vapour phase oxidation wherein compounds of selected metals are vaporized, the vapours are transported to an oxidation site, the vapours are oxidized at the site to form particulate metal oxide soot, the soot is captured and consolidated into clear glass and the glass is drawn into optical waveguide fibre, characterised in that at least one of the compounds is a  beta -diketonate complex of a metal selected from Groups IA, IB, IIA, IIB, IIIA, IIIB, IVA, IVB and the rare earth series of the Periodic Table is also disclosed. 
<??>The present invention offers advantages over the prior art.
Patent FI-862251-A (FI)
Inventor: LIPINSKI CHRISTOPHER ANDREW
IPC: C07D491/107
Filed: 1986-05-28
Abstract: Spiro-imidazolidines of the formula: 
<CHEM>
 and the pharmaceutically acceptable salts thereof, wherein X is O, CH2 or NH; R is hydrogen, fluoro, chloro, methyl or methoxy; and Y is O or CH2. 
<??>These compounds are useful in treatment to prevent or alleviate ocular or neuritic diabetes-associated chronic complications.
Patent FI-865376-A (FI)
Inventor: LEHN CHRIS F
IPC: A47L15/44
Filed: 1986-12-31
Abstract: An automatic dispenser (20) for dispensing solid chemicals (201) used in cleaning processes which includes (i) means for initiating dispensing of a concentrated chemical solution, (ii) means for forming a concentrated chemical solution, (iii) means for directing the con­centrated chemical solution to its utilization point, (iv) means for measuring the conductivity (29) and tempera­ture of the concentrated chemical solution dispensed, (v) means for calculating the amount of chemical dis­pensed based upon the conductivity and temperature of the concentrated chemical solution dispensed, and (vi) means for terminating formation of the concentrated chemical solution when a predetermined amount of chemical has been dispensed.
Patent FI-880165-A (FI)
Inventor: TARKKINEN TAPIO
IPC: B60P/
Filed: 1988-01-15
Abstract: The arrangement according to the invention lowers the support legs when tipping and automatically raises them when lowering the platform. The arrangement divides the weight that is directed against the truck cylinder 2 in a lever arm-determined proportion to support forces between the support legs F, the wheels E and E' and the bar D or D', depending on whether the draw bar is coupled to the tractor towing hook or is standing on its own support leg. The arrangement is furthermore insensitive to longitudinal variations in the height of the ground. The support legs can be arranged high enough to allow the following implements in a combined sowing machine, rollers and hoes to be accommodated under the beam that lies between the legs. The support leg device can also be used in order to shift the point of support of the rear wheel set when it is thought necessary to tip without the support legs. <IMAGE>
Patent FI-880413-A (FI)
Inventor: SHIMAHARA HIRONOBU
IPC: B28B1/26
Filed: 1988-01-29
Abstract: A novel mold(1) for cast-molding a slip is provided, which comprises a divisible casting mold including a plurality of mold portions to form a mold cavity(4) when mated together; each mold portion including an air-tight housing(2), an intermediate layer(5) of coarsely porous structure adjacent to the air-tight housing(2), and a solid synthetic resin filter layer(3) of fine open-cell structure; a slip supply duct(8) being connected with said mold cavity(4) and communicated with the outside of the air-tight housing(2); a fluid-flowing duct(9) being connected with said coarse intermediate layer(5) and communicated with the outside of the air-tight housing(2); said filter layer(3) being permeably joined to the coarse intermediate layer(5), and having substantially precise shape and dimension of substantially uniform fine open-cell structure. Such a filter layer(3) is produced by molding a flowable emulsion material comprising by weight about 100 parts of a curable synthetic resin material, about 1 to about 30 parts of a non-ionic emulsifier, about 1 to about 200 parts of water, and about 50 to about 600 parts of filler particles, into a cured filter layer; and uniformly eluting with a solvent an emulsifier-based viscous substance finely dispersed in the cured resin layer, and further curing the resin layer.
Patent FI-881795-A (FI)
Inventor: NIELSEN STEEN ERIK
IPC: B23K26/14
Filed: 1988-04-18
Abstract: A nozzle for laser treatment, such as cutting, the said treatment making it possible for the laser beam A to be aimed at the article to be treated and the laser beam being supported by a gas flow aimed at the article through the nozzle. According to the invention, the nozzle 11 is capable of maintaining a displacement of the burning point D of the laser beam relative to the centre of the gas pressure C in the gas which flows through the nozzle, the laser beam A having been displaced forwards in the treatment direction relative to the gas pressure centre C. Consequently, the article is struck first by the laser beam and the latter melts down part of the article, whilst the said part is subsequently blown away by the gas flow. Effective use is therefore made of the gas flow, since it does not strike the article before the material to be removed has been melted and can thus be removed by blowing. <IMAGE>
Patent FI-883207-A (FI)
Inventor: EBETINO FRANK HALLOCK
IPC: C07F9/547
Filed: 1988-07-05
Abstract: The present invention involves processes for making aminomethylene phosphonoalkylphosphinate compounds comprising:   (a) heating a substantially anhydrous mixture comprising an amine, an ester of an alkyl phosphite, and an ester of a phosphate acetyl; and then   (b) adding water to the mixture. s
Patent FI-910893-A (FI)
Inventor: ST JOHN MICHAEL R
IPC: D21H17/45
Filed: 1991-02-25
Abstract: DADMAC containing polymers, both homopolymers and copolymers are used in effective coagulating amounts to treat cellulosic fibres recycled from coated broke recovery. The DADMAC containing polymers are either homopolymers or are preferably copolymers containing acrylamide. Recycle of coated broke can cause difficulties when the fibres are recycled to the paper manufacturing process because the coatings contain binders which cause what is referred to as "white pitch", the accumulation of which can cause holes in the paper, build-up of residues and sticky masses, and clogging of felts and the like in the manufacture of paper. The use of the DADMAC polymers eliminates this difficulty in making paper from recycled cellulose fibres obtained from coated broke recycle.
Patent FI-915871-A (FI)
Inventor: DIEBOLT R MY
IPC: B66C23/84
Filed: 1991-12-13
Abstract: Crane essentially constituted by a jib (1) and by a jib post (2) for receiving the jib (1) mounted on a vehicle chassis or fixed, characterised in that the jib post (2) is fixed onto the chassis, in that the jib (1) is articulated on a rotary device (3), guided on or in the jib post (2) and provided with a part (4) traversing the said jib post (2) and interacting in its lower portion with a rotary actuator (5) for the jib (1), which is provided, at its free end for mounting a hook, a grab or another tool, with a similar rotary actuator. 
<IMAGE>
Patent FI-924402-A (FI)
Inventor: AKIN OKAN
IPC: C23F15/00
Filed: 1992-09-30
Abstract: A fluid, viscous coating layer composed of substances that can be solidified is applied at least on the inner side of a metallic tube. During a later processing step, this coating layer is transformed into a permanent, solid layer.