baber/WOPTO huggingface dataset:
Patent CA-1240833-A (CA)
Title: Process for treating wood as well as product for  treating wood
Inventor: WOUDSMA JACOB
IPC: C09K15/00
Filed: 1985-08-14
Granted: 1988-08-23
Abstract: ABSTRACT            The invention relates to treating wood with a wood preservative by applying in one or more recesses made in the wood solid-material together with the wood preservative in such a way that the solid material fills up the recesses at least partly, said solid material having a lower water content than the wood treated and exerts a reinforcing effect upon this wood, when it absorbs water and in result expands and/or when a permanent pressure is exerted upon it.            Furthermore, the invention relates to products to be used for this treatment, with which by one single act the filling-up of a recess in the wood to be treated and the closing thereof can be effected.
Patent CA-1255124-A (CA)
Inventor: KNORR DAVID B
IPC: C22C9/00
Filed: 1985-08-30
Granted: 1989-06-06
Abstract: ABSTRACT    A copper base alloy having an improved combination of conductivity and strength for applications such as lead frames or electrical connectors.  The alloys consists essentially of from about 0.3 to 1.6% by weight iron, with up to one-half the iron content being replaced by nickel, manganese, cobalt, and mixtures thereof ; from about 0.01 to about 0.20% by weight magnesium; from about 0.10 to about 0.40% by weight phosphorus; up to about 0.5% by weight tin or antimony and mixtures thereof; and the balance copper.  The phosphorus to magnesium ratio and phosphorus to the total content of phosphide formers ratio are maintained within critical limits.
Patent CA-1233123-A (CA)
Title: Upper head assembly
Inventor: WOOD CHARLES F
IPC: F03D80/00
Filed: 1985-09-05
Granted: 1988-02-23
Abstract: ABSTRACT           An upper head assembly for the top of a wind turbine comprising a guy wire coupling vertically displaceable by fluid below the coupling.
Patent CA-1250636-A (CA)
Inventor: MORISOD JEAN-BERNARD
IPC: G06M7/10
Filed: 1985-09-27
Granted: 1989-02-28
Abstract: ABSTRACT OF THE DISCLOSURE        A counting device for flat objects includes a sensor acting on the front edge of folding boxes in a flow.  The sensor includes a nose actuating a micro-contactor giving impulses to a memory device, when it shifts.  A roller located near the sensor lifts the sensor intermittently, so that it can touch the edges of successive boxes of the flow.
Patent CA-1234867-A (CA)
Inventor: INOU KIYOHARU
IPC: H02M3/335
Filed: 1985-10-22
Granted: 1988-04-05
Abstract: ABSTRACT         A DC/DC converter adapted for producing a plurality of output voltages is described.  The DC/DC converter includes a transformer having a primary coil and more than one secondary coil, a switching circuit adapted to turn on and off the supply of the input D.C. voltage to the primary coil, and rectifying and smoothing circuits for rectifying and smoothing the A.C. voltages obtained in the secondary coils.  A circuit is provided which operates to obtain the sum of the output voltages from respective rectifying and smoothing circuits, and a control circuit is adapted to receive the lowest D.C. output voltage from the rectifying and smoothing circuits and to control the on-off operation of the switching circuit such that the lowest voltage is maintained at a constant level.          The D.C. voltages from respective rectifying and smoothing circuits are obtained by making use of one of the output terminals of the lowest D.C. voltage as a common terminal.
Patent CA-1269586-A (CA)
Inventor: URBAN TED F
IPC: A61H3/02
Filed: 1986-04-17
Granted: 1990-05-29
Abstract: Abstract of the Disclosure An improved arm piece assembly for a crutch, comprising an inner molded plastic arm piece and an outer removable elastomeric cover.  The arm piece is formed with a pair of opposed side surfaces, a pair of end surfaces and a top surface that connects the side surfaces and end surfaces.  One of the side surfaces is concave in a direction between the end surfaces to conform to the configuration of the rib cage of the user.  A pair of tubular members or sockets are dis-posed on the interior of the arm piece and receive the bows of the crutch.  Each end surface is provided with an opening and a fastening member, such as a screw, interconnects the bow with the respective socket and is disposed in alignment with the opening in the end sur-face.  The elastomeric cover fits snugly over the arm piece and is provided with cushioning ribs on the inner surface which are disposed in engagement with the con-cave side surface of the arm piece.
Patent CA-1269928-A (CA)
Inventor: KLOTHEN IRVING
IPC: A01N47/34
Filed: 1986-05-07
Granted: 1990-06-05
Abstract: 30,037 LARVICIDAL COMPOSITIONS                        ABSTRACT The present invention relates to novel compacted granular larvicidal feed premix compositions of N[[(4-chlorophenyl)amino]carbonyl]-2,6-difluorobenzamide, a method for their preparation and an improved method for the control of larvae utilizing these compositions.
Patent CA-1269411-A (CA)
Inventor: PARKER DONALD L
IPC: F16K15/06
Filed: 1986-05-13
Granted: 1990-05-22
Abstract: VACUUM CHECK VALVE Abstract of the Disclosure A vacuum check valve assembly having an axially guided poppet valve and a minimal restriction to air flow.  The poppet valve has a seal made of a fluoro-silicone rubber which has excellent non-sticking and non-leaking characteristics over a wide temperature range.  The valve assembly may be combined with a fuel vapor adsorbent canister.
Patent CA-1266392-A (CA)
Inventor: SKYTTA OSMO
IPC: D21F9/00
Filed: 1986-06-03
Granted: 1990-03-06
Abstract: TWIN-WIRE FORMER AND METHOD FOR FORMING     A PAPER WEB AND FORMING ROLL FOR         USE IN THE FORMER                   ABSTRACT OF THE DISCLOSURE        A method for forming a paper web by which web formation is improved and flocculation in the web is reduced includes the steps of feeding steam under pressure into the fiber suspension when the suspension enters into the gap of the former and as web formation is initiated over the perforated mantle of the forming roll.  The steam is fed from a steam supply chamber or the like provided within the forming roll through the perforations in the roll mantle within a steam supply sector of the roll mantle.  The steam feed is applied to the pulp web when the web is still substantially un-couched and in a manner such that when the steam condenses in the pulp suspension, an implosion is generated in the pulp suspension which produces high frequency mechanical vibrations which can be closely controlled to achieve the desired effects.          A twin-wire former and forming roll therefor for applying the method are also disclosed.
Patent CA-1269153-A (CA)
Inventor: GLASBERG LUCIAN
IPC: B23Q15/22
Filed: 1986-07-14
Granted: 1990-05-15
Abstract: Abstract In a transfer feed press having a vertically movable slide, one or two longitudinally movable multi-segment transfer feed rails for moving workpieces through the press, a bolster movable transversely in and out of the press and vertically within the press, and vertically movable rail support stands on the bolster, a die-changing control system comprising the combination of at least two controllable motor-actuated means for connecting and disconnecting said transfer feed rail segments; means for generating electrical signals representing the press slide position, the rail position along the longitudinal, transverse and vertical axes, the bolster position along the transverse and vertical axes, and the position of the rail support stands on the bolster; and control means for actuating said controllable motor-actuated means for connecting and disconnecting said transfer feed rail segments in response to said electrical signals when the press slide is in a raised position high enough to permit safe removal of the bolster and die from the press, the rail position is centered over the bolster and the rail support stands carried by the bolster, the bolster is in its advanced vertical position within the press, and the rail support stands on the bolster are in their raised positions.
Patent CA-1262299-A (CA)
Inventor: KISHIDA KAZUO
IPC: C08L51/04
Filed: 1986-09-23
Granted: 1989-10-10
Abstract: ABSTRACT         The present invention provides a process for the preparation of maleimide copolymers by emulsion polymerization of an aromatic vinyl monomer, a vinyl cyanide monomer and a maleimide monomer in specific proportions, a specific proportion of the aromatic vinyl monomer and not more than a specific proportion of the vinyl cyanide monomer is charged into the polymerization system before initiation of the polymerization.  A mixture composed of the total amount of the maleimide monomer and the remainder of the other monomers is added to the polymerization system after initiation of the polymerization.      According to the polymerization process, maleimide copolymers having excellent thermal resistance and resistance to thermal decomposition can be prepared in high yield.  The present invention also provides a resin composition having excellent thermal resistance, resistance to thermal decomposition, and impact resistance which is formed by blending, in a specific proportion, a maleimide copolymer prepared by the aforesaid process with a rubber-reinforced resin obtained by grafting a vinyl cyanide monomer or the like onto a specific elastomer; and optionally blending the resulting thermoplastic resin composition with a thermoplastic resin that is hard at room temperature.          Although other uses will be evident, the copolymers of the invention are particularly useful in producing molded parts for automobiles.
Patent CA-1252973-A (CA)
Inventor: SCHMIDT HARALD H
IPC: B29C45/27
Filed: 1986-12-01
Granted: 1989-04-25
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to a valve gated injection molding system in which melt flows through an elongated manifold to a number of spaced nozzles to fill a single non-linear cavity.  Each nozzle is mounted against a manifold offset block which is bolted to the side of the manifold.  Pressurized melt from the manifold flows through a melt duct in each manifold block and through the central bore of the respective nozzle to a gate into the cavity.   Actuating mechanism is mounted to reciprocate a valve pin extending through each manifold block and nozzle.  Each manifold offset block can be mounted with a different orientation on the side of the manifold to properly space the gates along the non-linear cavity to ensure it completely fills as quickly as possible.  Slight lateral movement of each manifold block relative to the manifold is permitted to avoid melt leakage due to misalignment of the nozzles as a result of thermal expansion of the manifold.
Patent CA-1257366-A (CA)
Inventor: SATO MOTOHARU
IPC: B60H1/32
Filed: 1987-02-09
Granted: 1989-07-11
Abstract: DEVICE FOR CONTROLLING CAPACITY OF COMPRESSOR            ABSTRACT    A control device for a variable capacity com-pressor  in an automotive air conditioning system includes a first temperature sensor disposed for-ward of the evaporator, a second temperature sensor disposed behind the evaporator and a third tempera-ture sensor disposed at the outside of the automo-bile compartment.  The control device compares the air temperatures detected by the sensors with pre-determined temperatures, and controls the capacity of the compressor in accordance with the compared results.
Patent CA-1264212-A (CA)
Inventor: BERFIELD ROBERT C
IPC: A47L9/22
Filed: 1987-05-29
Granted: 1990-01-09
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides a vacuum cleaner including a casing comprising a tank section for storing dirt picked up by said vacuum cleaner, and a housing section to the rear of said tank section; a fan means within said casing; a motor disposed within said housing section and having an output shaft drivingly connected to said fan means to create a main air stream flowing through said casing by drawing air into said tank section through an inlet at the front thereof and exhausting air through an outlet at the rear of said housing; said shaft exten-ding in a front to rear direction and said main air stream moving longitudinally of said shaft to cool said motor; first means defining a chamber in front of said motor and within which said fan means is rotatably disposed; said first means including a narrow band formation along the periphery thereof; said narrow band formation having a front edge against which said tank section is pressed and a rear edge against which said housing section is pressed.
Patent CA-1274570-A (CA)
Inventor: EILENTROPP HEINZ
IPC: H05B3/56
Filed: 1987-10-28
Granted: 1990-09-25
Abstract: FLEXIBLE HEATING ASSEMBLY                       ABSTRACT OF THE DISCLOSURE  A flexible heating assembly includes a plurality of stranded or otherwise combined, Insulated electrical conductors including feeder lines and, possibly, additional lines and constituting a subassembly; a heating conductor loops around this subassembly in multiple loops; at least two of the feeder line conductors have spaced apart and staggerdly arranged bare spots of removed insulation exposing the respective electrical conductor and the heating conductor where passing across such a bare area will be an intimate electrical contact making relationship without supplemental fastening; the loop density defined as number of loops per unit length on the subassembly is smaller in between bare spots and higher by at least 20% as to loops contacting conductors in a bare spot.
Patent CH-501184-A (CH)
Title: Candle with rigid insert around the wick
Inventor: JAMES R SUMMERS
IPC: F21S13/00
Filed: 1969-02-11
Abstract: Candle with stiffening structure, composed of inside wich and outer sheath remains rigid and retains its shape, whilst at the same time burning down clean without residue or clogging of the wick capillaries during burning. The sheath burns independent of the candle proper and resists absorption of molten wax, though igniting at a much higher (temperature) than the wax melting point.
Patent CH-516558-A (CH)
Title: N-alkyl indenopyridines therapeutics
Inventor: EBNOETHER ANTON DR
IPC: C07D221/16
Filed: 1969-05-07
Abstract: Acid-addition salts of cpds. of formula : (where R1 is H, Cl, Br, F or alkyl; R2 is CN, COOR5 or CONR5R6; R3 is H or alkyl; R4 is H or alkyl; R5 is H or alkyl; R6 is H or alkyl; in CONR5R6, R5 and R6 may form a 5- or 6-membered ring; n is 0-3) are prepd. by treating a 5-hydroxy-1,3,4,4a,5,9b-hexahydroindeno-1,2-c/-pyridine with Hal-CHR3-CHR4-/CH2/n-R2 (where Hal is Cl, Br or I) in the presence of base, and then dehydrating the product with a strong acid or acid halide. The products are antiphlogistic, anti-ulcerous, hypotensive and anorexigenic agents.
Patent CH-559281-A (CH)
Title: Continuous dyeing of textile bands - by transfer printing in appts of zero thermal inertia
IPC: D06P5/24
Filed: 1971-06-18
Abstract: Dyes are transferred by sublimation from a support sheet pref. paper, onto a substrate by application of heat and pressure between rotating surfaces. The textile band is heated in a dry state along with the flexible support, coated or impregnated with a single colour, in an appts. having zero thermal inertia. at 175-220 degrees C a regular transfer being ensured by constantly adjusting the temp. and/or the speed. Textile is pref. polyamide polyester or polyacrylonitrile.
Patent DK-150692-A (DK)
Title: Automatic manure sprinkler
Inventor: RASMUSSEN CARSTEN OLE
IPC: B01F5/00
Filed: 1992-12-16
Abstract: PCT No. PCT/DK93/00421 Sec. 371 Date Mar. 14, 1995 Sec. 102(e) Date Mar. 14, 1995 PCT Filed Dec. 15, 1993 PCT Pub. No. WO94/13395 PCT Pub. Date Jun. 23, 1994In injection of steam, gas or liquid into a fluid product in an injection apparatus having a substantially disc-shaped rotor (5) and having a central product inlet (10) and a peripheral product outlet (11), the injection is carried out in a limited zone (13) above the disc-shaped rotor (5) at a distance from both said inlet (10) and said outlet (11), the fluid product being also exposed to a radial displacement effect and a tangential dispersion effect. The fluid product may be a liquid with considerable variation of dry solids content and viscosity. The injection apparatus comprises at least one cylindrical wall (7, 8) projecting upwards from the disc-shaped rotor (5), which wall projects between coaxial cylindrical walls (14, 15) projecting downwards from an overlying stator cover (9). The coaxial cylindrical walls (7, 8, 14, 15) on the rotor (5) and the stator cover (9) are formed with substantially axis-parallel sharp-edged slots (19), and feed passages (16) are connected to the stator cover (9) for injection into a space (13) positioned between the coaxial cylindrical walls (14, 15) on the stator cover (9) and constituting an injection chamber.
Patent DK-216883-A (DK)
Inventor: VOLKMANN ROBERT ALFRED
IPC: C07D495/04
Filed: 1983-05-16
Abstract: A novel process is described for preparation of biotin comprising preparation of substituted 3H, 5H-imidazo[1, 5c]tetrahydro thiazoles by contacting the boron trifluoride adduct of an appropriate thiazoline with the metallic derivative of an ester enolate, reducing the ester, hydrolyzing the thiazolidine moiety and hydrolyzing or oxidizing the resultant compound. Intermediates obtained in the preparation of biotin by the above process and alternate procedures for preparing said intermediates are also presented. A novel process for preparation of d-biotin is also given.
Patent DK-219487-A (DK)
Inventor: EGNELL ROLAND
IPC: F01K23/08
Filed: 1987-04-29
Abstract: The invention relates to a method of operating a gas turbine unit comprising a combustion chamber, a high pressure turbine driven by gas from the combustion chamber, and a low pressure turbine driven by gas from the high pressure turbine, means for controlling the gas supply from the high pressure turbine to the low pressure turbine, and a low pressure compressor driven by the low pressure turbine, and a high pressure compressor connected in series with the low pressure compressor and driven by the high pressure turbine for supplying pressurized air to the combustion chamber, the useful power of the gas turbine unit being adjustable by controlling the gas conditions upstream of the low pressure turbine by said means. Substantially all the air delivered to the combustion chamber from the compressors, is utilized for the combustion in the combustion chamber. The generated gas is cooled with water and/or steam to a temperature which corresponds to the maximum operating temperature of the high pressure turbine. There is made use of the power obtained from the combustion chamber by said cooling, and the useful power of the gas turbine unit is recovered from the high pressure turbine at substantially constant rotational speed thereof. The temperature of the gas supplied to the high pressure turbine is maintained substantially constant independently of the useful power recovered from the gas turbine unit.
Patent DK-260486-A (DK)
Inventor: MELIN LARS MAGNUS
IPC: H01B17/58
Filed: 1986-06-03
Abstract: A sealing and pull-absorbing connection for the insertion of an electrical cable into an apparatus casing is designed with a sleeve 1, one end 2 of which is attached to the casing and the other end of which is designed as a variable opening which is applied to the cable by means of a tensioning device. Inside the sleeve 1 there is a sealing coupling 8 which is so designed that it makes a seal with both the sleeve 1 and with cables which are within a predetermined diameter range, regardless of the state of tensioning of the tensioning device. <IMAGE>
Patent DK-383085-A (DK)
Inventor: VIESSMANN HANS
IPC: F24H9/02
Filed: 1985-08-23
Abstract: The heating boiler casing has a front wall with a closing cover which consists of a cover plate with an internally arranged heat- insulating block which projects into a front wall opening. Between front wall and cover plate, a seal is provided. On the cover plate (1), there is arranged a sealing ridge (3) which tightly surrounds the heat-insulating block on its sides (12) or is additionally sealed off against the heat-insulating block (2). This ridge is placed with its end edge (4) against the seal (7) which is arranged on the front wall (5) and surrounds the front wall opening (6). Apart from the fact that as a result the cover plate is better reinforced and the heat- insulating block is better protected against damage, this design counteracts formation of condensate and heat radiation in this region.
Patent DK-473488-A (DK)
Inventor: VACHE PETER
IPC: H05K7/14
Filed: 1988-08-25
Abstract: A front plug system with a lagging end contact arrangement. The front plug system for flat components includes a front element (1) with front plug connector (20) which can be plugged on by a swinging motion. If the front plug connector is plugged on until the point of engagement of a closing arrangement (27, 15) is reached, all operating contacts of the front plug systems arranged in receiving arrangements (3, 24) are already closed. An end contact arrangement (51, 52) arranged opposite the center of rotation of the front plug connector engages only when, after operating the closing arrangement, the front plug connector is plugged completely onto the front element and secured against being pulled off. With the end contact arrangement according to the invention the electrical signals of the operating contacts can be released simultaneously in particular across a control on the flat component.
Patent DK-515880-A (DK)
Inventor: WILLUMSEN S AA
IPC: F21V11/06
Filed: 1980-12-03
Abstract: The low luminance grid is assembled from a lower grid 1 and an upper grid 2 fastened thereto. The lower grid 1 is a mirror coated low luminance grid, the slats 3, 4 of which taper off downwardly. The upper grid is non- mirroring and may be made from translucent or clear, transparent plastic, and its slats 11, 12 are tapering off upwardly. Upper and lower grid are fastened to each other by means of ultra-sound welding, by peg-and-hole connection, by key-and-slot connection or by a combination thereof. As only the lower grid 1 is to be mirror-coated, and as this is lower than a normal mirror- coated grid, substantial metallising costs are saved. By the upper and lower grids 1, 2 tapering off in directions away from their plane 10, 14 of connection, the tendency of the low luminance grid to warp during hardening is counteracted. <IMAGE>
Patent DK-592283-A (DK)
Inventor: BOGDANOVIC BORISLAV
IPC: C01B3/00
Filed: 1983-12-22
Abstract: A method of preparing an active magnesium-hydride or magnesium hydrogen-storer system which can reversibly take up H2, comprising contacting finely divided magnesium hydride or metallic magnesium with a solution of a metal complex or of a metal-organic compound of a transition metal of Subgroups IV-VIII of the periodic table, and then removing the solution. The product performs better with regard to speed and efficiency upon repeated hydrogenation and dehydrogenation, as in hydrogen storage and evolution.
Patent FI-792509-A (FI)
Inventor: BOLENDER WALTER
IPC: F16C13/00
Filed: 1979-08-13
Abstract: A roll of controllable flexure having a cylindrical inner part and a tubular outer part surrounding the inner part and mounted rotatably at both its ends on the inner part. A heating strip is disposed along a generatrix on the inner part. At least one electrical temperature sensor is disposed in the inner part in the immediate vicinity of the heating strip and at least one additional electrical temperature sensor is disposed on the opposite side of the inner part. The two temperature sensors are connected to a temperature difference measuring apparatus and control an electrical regulating circuit to which a power circuit containing the heating strip is connected. The power delivered to the heating strip is so regulated that a preset temperature difference between the heated and unheated sides of the inner part is maintained. The different thermal elongation of the unheated and heated sides of the inner part produces an arching of the inner part which is transmitted to the outer part. The side of the inner part that faces away from the heating strip can be cooled.