baber/WOPTO huggingface dataset:
Patent CA-1309247-C (CA)
Inventor: MACHAALANI JOSEPH
IPC: G09B1/34
Filed: 1989-03-23
Granted: 1992-10-27
Abstract: ABSTRACT     An educational toy for children including a number of specially shaped blocks designed to be arranged in a side by side relation within a container.  Each block has information of an alpha-numeric nature in a particular series on one face and information of a different series on a second face.  The toy, when assembled, displays the complete sequential information of the series in rows.
Patent CA-1329922-C (CA)
Title: Labelling machine for objects such as bottles or the like
Inventor: ZODROW RUDOLF
IPC: B65C9/16
Filed: 1989-04-07
Granted: 1994-05-31
Abstract: CAM CONTROLLED LABELLING MACHINE WITH VIRTUAL CAM FORMED BY FOLLOWING TWO SEPARATE CAMS This invention relates to a labelling machine for objects, in particular bottles, with several stations located one behind another along a track, namely an adhesive application station, a label feed station and a label transfer station. At least one extracting element is mounted so that it can rotate on a rotating support. The extracting element has an outwardly curved receptacle surface for the label which rolls past the individual stations when the support rotates. The drive mechanism of each extracting element comprises a cam transmission mechanism. The cam transmission mechanism comprises two cams located one above the other. The cams have the basic shape of ovals indented on both long sides and are oriented crossways to one another. A plurality of followers engage with the outside curves of the cams. The followers are offset from one another by an angle not equal to 90 degrees and have lever arms of different lengths.
Patent CA-1317221-C (CA)
Title: Dry microbiocidal composition containing an ethylene bis-dithiocarbamate salt
Inventor: BELCHER JAMES H
IPC: A01N47/14
Filed: 1989-04-10
Granted: 1993-05-04
Abstract: ABSTRACT           A stable dry microbiocidal composition is disclosed which consists of partially anhydrous alkaline salts of ethylene bis-dithiocarbamate and alkaline salts of dimethyidithiocarbamate.  This dry composition has a temperature of combustibility over 170°C.  Methods for preparing the composition are also described.
Patent CA-1330684-C (CA)
Inventor: PINSCHMIDT ROBERT K JR
IPC: C08F16/02
Filed: 1989-04-10
Granted: 1994-07-12
Abstract: ABSTRACT Vinyl acetate and an N-vinyl formamide are copolymerized to yield poly(vinyl acetate)-co-poly(N-vinyl formamide) which is base hydrolyzed to poly(vinyl alcohol)-co-poly(N-vinyl forma-mide).  Two phase hydrolysis of particles of poly(vinyl alcohol)-co-poly(N-vinyl formamide) as a slurry in methanol yields par-ticles of poly(vinyl alcohol)-co-poly(vinylamine).  Provided is a copolymer of the following general formula   where m is 0 to 15 mole%, n is 50 to 99 mole%, x is 0 to 30 mole%, and y is 1 to 50 mole%.
Patent CA-1301629-C (CA)
Title: Noncontrolling type valve
Inventor: NITTA TOMIO
IPC: F16K21/00
Filed: 1989-04-26
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE:       A noncontrolling type valve comprised in the recess of the top plate of a gas container, valve means, a filter positioned below the valve means to permit a given constant flow of gas to pass to the valve means when opened, an annular spacer fixed to the filter and a net structure sandwiched between the filter and the bottom of the valve.  The net structure is to prevent any displacement or deformation of the gas flow controlling filter, which displacement or deformation would be otherwise caused if the filter is exposed to an increased gas pressure, and then the valve could not keep the gas flow rate constant, and hence the flame length constant and stable.  The filter can be put in position simply by push-fitting an associated annular spacer in the recess.
Patent CA-1315864-C (CA)
Title: Faraday rotator assembly
Inventor: GOLDMAN ROBERT P
IPC: G01C19/66
Filed: 1989-06-15
Granted: 1993-04-06
Abstract: ABSTRACT FARADAY ROTATOR ASSEMBLY Disclosed herein is a side mounted aperture and a Faraday rotator assembly  useful in conjunction with an out-of-plane multi-oscillator ring laser gyroscope. The aperture and Faraday rotator assemblies contain components which are optically contacted to one another as well as the ring laser gyroscope frame.  The assemblies disclosed herein provide a simplified construction designed to fixture the Faraday rotator element in order to minimize handling and facilitate alignment to the ring laser gyroscope cavity, free from contamination and in proper alignment for optimum use of the Faraday rotator component and aperture needed for proper operation of an out-of-plane multi-oscillator ring laser gyroscope.
Patent CA-1320835-C (CA)
Title: In situ reinforced structural diaphragm walls and methods on manufacturing
Inventor: TAKI OSAMU
IPC: E02D5/20
Filed: 1989-08-11
Granted: 1993-08-03
Abstract: IN SITU REINFORCED STRUCTURAL DIAPHRAGM WALLS AND           METHODS ON MANUFACTURING                   ABSTRACT OF THE DISCLOSURE The present invention is directed to in situ structural diaphragm walls and methods for constructing such walls.  The structural diaphragm walls of the present invention are comprised of a series of small and large-diameter soilcrete columns configured such that the small-diameter columns alternate with the large-diameter columns.  A structural member, such as a steel I-beam, is placed within each of the small-diameter columns or within each of the large diameter columns, depending on the structural requirements of the resulting diaphragm wall.  The structural diaphragm wall is capable of withstanding the lateral forces which may be imposed by soil or water. Thus, the wall is ideally suited for construction applications when ground water must be restrained or when soil adjacent an excavation site is in danger of crumblingbecause of the loss of the lateral support which existed prior to excavation.  The method of constructing the structural diaphragm wall involves employing a three-shaft auger machine to construct a series of soilcrete columns.  Before the soilcrete mixture cures, the structural diaphragm wall may be alligned with the column and directed into the column, usually under its own weight.  The soilcrete mixture is then allowed to cure, resulting in the reinforced structural diaphragm wall of the present invention.
Patent CA-1336950-C (CA)
Inventor: FLANAGAN THOMAS P
IPC: B42C9/02
Filed: 1989-08-15
Granted: 1995-09-12
Abstract: A process for the formation of the hinge joints on bound book blocks using a toughened hot melt pressure sensitive adhesive comprising: a)  10 to 40% by weight of a substantially radial styrene-butadiene block copolymer, the copolymer having a styrene content greater than about 35% by weight, a modolus at 300% elongation of at least 4.5 MPa and a solution viscosity less than about 1000 cps; b)  20 to 65% by weight of a compatible tackifying resin; c)  0.1 to 4% by  weight stabilizer; and d)  the remainder (to 100%) comprising a plasticizing oil.
Patent CA-1327473-C (CA)
Inventor: SKAUGEN BORGEIR
IPC: D21F7/00
Filed: 1989-08-30
Granted: 1994-03-08
Abstract: ABSTRACT OF THE DISCLOSURE      A press apparatus is disclosed for pressing water from a web which extends from a forming section to the press apparatus and subsequently from the press apparatus to a drying section.  The apparatus includes a pick-up roll which is disposed closely adjacent to the forming section for picking up the formed web from the forming section.  A downstream roll couple defines therebetween a first nip for pressing a first portion of water from the formed web.  A transfer felt cooperates with the pick-up roll and the first roll couple for transferring the web from the pick-up roll to the first nip.  A press roll is disposed downstream relative to the first nip and a first backing roll cooperates with the press roll for defining therebetween a second nip.  A second backing roll is disposed downstream relative to the second nip with the second backing roll cooperating with the press roll for defining therebetween a third nip.  A guide felt is disposed downstream relative to the third nip for guiding the web away from the press roll subsequent to the passage of the web through the third nip.  A further press roll is disposed downstream relative to the third nip with the guide felt guiding the web from the third nip to the further press roll.  A further backing roll cooperates with the further press roll for defining therebetween a fourth nip and a lead-in felt is disposed closely adjacent to the further press roll and downstream relative to the fourth nip for leading the web from the further press roll to the drying section.
Patent FI-76130-C (FI)
Inventor: LAAKSO OLIVER ARMAS
IPC: D21C9/04
Filed: 1983-05-02
Granted: 1988-09-09
Abstract: The invention relates to an apparatus for treating a suspension with a treatment fluid comprising a cylindrical generally vertically oriented vessel (11) with a plurality of withdrawal screens (16) disposed in said vessel (11). At least one rotatable nozzle assembly is radially disposed between a pair of said screens (16) for introducing treatment fluid into the suspension between said screens (16).
Patent FI-81900-C (FI)
Inventor: CASTREN RISTO MATTI
IPC: F24F1/0076
Filed: 1987-05-13
Granted: 1990-12-10
Abstract: The invention concerns a ventilation means (10) comprising at least one fresh air intake duct (11, 110), and said ventilation means (10) comprising a means producing air flow circulation, fresh air being introduced through the intake duct into a room space. The ventilation means comprises a blower means (22, 220a) and/or (220b) or equivalent producing air circulation and disposed in the space defined within themselves by a first heat transfer and/or filtering circle (19, 190) and a second heat transfer and/or filtering circle (19, 190) and a second heat transfer and/or filtering circle (20, 200). The blower (22, 220a and/or 220b) or equivalent is disposed to move and transport part of the air from the area (A2 and/or A2', or A20' and/or A20'') on the intake side of the blower (22, 220a and/or 220b) to the area (A1; A10' and/or A10'') on its delivery side and thence through the ribbed surfaces of the heat transfer circle on the delivery side of the blower (22, 220a and/or 220b) to an area (A3) in the ventilation means (10) and further into the room space, and from the area (A1; A10' and/or A10'') by an induction duct (30a and/or 30b; 300a and/or 300b) to a point adjacent to, and advantageously above, the fresh air duct (11 and/or 12; 110 and/or 120), whereby the air flow coming through said induction duct that has been produced by the blower induces and attracts fresh outdoor air coming through the fresh air duct (11 and/or 12; 110 and/or 120). The invention also concerns a ventilation procedure.
Patent FI-86736-C (FI)
Inventor: LOTTIAU MICHEL
IPC: C08L77/02
Filed: 1987-09-16
Granted: 1992-10-12
Abstract: Process in which the fibres are impregnated with a polyamide before a pultrusion, characterised in that the fibres impregnated with a polyamide oligomer or prepolymer are treated while heated to cause the elongation of the polymer chain before the calibration by pultrusion.
Patent FI-91657-C (FI)
Inventor: LANGER GEB LAYHER RUTH
IPC: E04H3/12
Filed: 1990-06-19
Granted: 1994-07-25
Abstract: The fixation device (130) carries seats (131), the boards (132.1, 132.2) of which are connected by connecting parts (133). The latter rest on the seat bearing surface (155) of the seat holder (135). Stops (157) fix them in the axial direction and form a gap between the ends. A holding element (149) has a perforated-strap support (163) and a perforated strap (150). These are inserted through the slot (162) and the cutout (160) of the seat bearing surface, so that the perforated-strap support (163) is supported on the connecting parts (133) and a cotter (152) is driven in through the perforated strap (150) underneath the seat bearing surface (155), securing the connection. The seat holder (135) is supported, by its front tube column (136) and a foot clamp (137), at the front on a walking-floor holder (111). A rear tube column (141) is supported, by its lower end (142), in the upwardly open U-profile of the walking-floor holder (111) and has an insertion tube (145), the insertion end of which securely engages in the upper end (147) of a tube piece (140.4) of a side part of a grandstand. <IMAGE>
Patent FI-95211-C (FI)
Inventor: JAERVENPAEAE VILJO
IPC: B01F25/60
Filed: 1994-04-05
Granted: 1996-01-10
Abstract: PCT No. PCT/FI95/00180 Sec. 371 Date Nov. 27, 1996 Sec. 102(e) Date Nov. 27, 1996 PCT Filed Apr. 4, 1995 PCT Pub. No. WO95/26930 PCT Pub. Date Oct. 12, 1995A method for treating a liquid flow to be cleaned passing through a flow line into a flotation plant including passing a portion of the liquid flow to be cleaned from the flow line along a first branch line into a pump. The suction capacity of the pump is regulated to draw in a direct flow of gas so that the pump sucks the gas as a direct flow. The drawn-in direct flow of gas is then mixed with the liquid flow in the pump and passed along a discharge pipe of the pump into a mixing part wherein the discharge pipe ends in a pressure release. The remaining portion of the liquid flow to be cleaned from the flow line is then passed along a second branch line into the mixing part. A liquid flow is discharged from the pressure release, the liquid flow including gas bubbles containing dissolved gas. The remaining portion of the liquid flow to be cleaned is then mixed with the liquid flow discharged from the pressure release to obtain a resultant flow which is then passed along a mixing duct into the flow line and further into the flotation plant.
Patent NO-152577-C (NO)
Inventor: HEYSER RICHARD CHARLES
IPC: G01S7/52
Filed: 1980-11-05
Abstract: A method and apparatus is disclosed for use of a linear frequency chirp in a transmitter/receiver (14/16) having a correlator to synthesize a narrow beamwidth pattern from otherwise broadbeam transducers when there is relative velocity between the transmitter/receiver (14/16) and the target. The chirp is so produced in a generator (20) in bandwidth, B, and time, T, as to produce a time-bandwidth product, TB, that is increased for a narrower angle. A replica of the chirp produced in a generator (26) is time delayed and Doppler shifted for use as a reference in receiver (16) for correlation of received chirps from targets. This reference is Doppler shifted to select targets preferentially, thereby to not only synthesize a narrow beam but also aim the beam in azimuth and elevation.
Patent NO-148724-C (NO)
Inventor: GERHARD ANTON
IPC: F24D19/02
Filed: 1981-02-18
Abstract: 1. Radiator plug, consisting of a longitudinally slotted metal expanding tube (1) having an expanding element (2) which engages on the front of the tube and a tension bolt (4) which extends through the tube, and of a non-metallic holding or mounting element (13) which is axially mounted on the rear end of the expanding tube (1) and which is provided with a groove or notch running at right angles to the longitudinal axis of the expanding tube and with a part (21) for receiving the rear end of the expanding tube (1) in a blind hole (14), there being provided an inclined face which leads from the outer lateral area of the expanding tube (1) in the direction of the notch or slot, characterized in that the part (21) which receives the rear end of the expanding tube (1) is in the form of a hollow cylinder and its front end (22) is arranged in the wall of the expanding tube (1) after the steep flank or side of a ramp-shaped prominent section (23) which forms the inclined face.
Patent NO-160796-C (NO)
Inventor: HECKEL KLAUS
IPC: E04F13/16
Filed: 1983-03-11
Abstract: 1. A process for the manufacture of a floor covering having two contrasting-coloured layers of rubber arranged one on top of the other, in which the layers are press-moulded together and bonded and consolidated by vulcanization of the material forming them, and in which the upper layer is completely removed to expose the under layer in the surface areas distributed in the manner of a pattern, characterized in that the material of the upper layer is partially vulcanized before press-moulding and removed in the said surface areas, and in that the press moulding is performed in such a way that the material of the under layer completely fills the surface areas.
Patent NO-161483-C (NO)
Inventor: INDREBOE LEIDULF
IPC: A61F13/15
Filed: 1988-01-21
Abstract: PCT No. PCT/SE88/00019 Sec. 371 Date Nov. 7, 1988 Sec. 102(e) Date Nov. 7, 1988 PCT Filed Jan. 21, 1988 PCT Pub. No. WO88/05416 PCT Pub. Date Jul. 28, 1988.Device for transferring articles, preferably absorption bodies (A) intended for diapers or corresponding articles, from a first conveyor (1), on which the articles are advanced with first given spacing (a) therebetween, to a second conveyor (2), on which the articles are advanced with a second given spacing (b) therebetween, which device (4) includes a plurality of transporting devices which are rotatable about a rotational axis and which during their rotation are intended to collect articles (A) from a first conveyor (1) at a first location along the rotational path of said transporting devices, and to retain these articles until reaching on the path a second location at which the respective articles (A) are deposited onto the second conveyor (2). According to the invention the speed of each articles transporting device around the aforementioned rotational path is varied during each revolution therearound by means of a mechanism which superimposes on a primary rotational movement of constant speed of the article (A) at least one secondary movement which is co-directional with the primary rotational movement during a given part of the revolution and counter-directional to the primary rotational movement during a further part of the revolution.
Patent NO-168460-C (NO)
Inventor: WEBER JEAN-CLAUDE
IPC: B22D11/01
Filed: 1988-03-21
Abstract: An electromagnetic mold for vertical continuous casting of rolling slabs, featuring an inductor and an electromagnetic screen partly covering the induction is such that the vertical distance between the lower edge of the inductor and the lower edge of the screen is greater at the narrow sides of the mold than at the broad sides of the mold. As a result of this arrangement it is possible to prevent metal running out of the ingot head at the narrow sides during the start-up phase. The foregoing is achieved at the expense of an insignificant amount of melt circulation occurring in the molten head of the ingot.
Patent NO-173328-C (NO)
Inventor: OEHLENSCHLAEGER ULLA
IPC: B65D77/20
Filed: 1988-08-08
Abstract: A method of disposing a container (13) of plastic material (7) to be tightly sealed by a foil or film (2). In an area for the intended attachment of the film or foil, the fixing area, the opening part of the container has a layer (11) of plastic material forming an outer surface against which, while closing the container the film or foil rests during supply of energy to the fixing area. Before closing the container and, according to the invention, oriented plastic material included in the fixing area and defined by said outer surface is heated to at least a temperature at which the orientation of the material commences to be reduced and the material is maintained at the increased temperature until the material is converted to substantially non-oriented material.
Patent NO-173089-C (NO)
Inventor: TRAEGAARDH PAUL
IPC: B31B50/06
Filed: 1989-08-31
Abstract: The invention relates to an automatic supply and loading device for sheet items (A) whereby a storage magazine (51-54) has been arranged in a location different from the main magazine (MI, ML) used to temporarily hold and supply individual sheets for later processes. A robot (6) with a grasping means to grasp sheet items, has been arranged, so as to move between the above mentioned main magazine and supply magazine.
Patent NO-174418-C (NO)
Inventor: EEK VANCELLS LUIS
IPC: C07C47/055
Filed: 1991-01-09
Abstract: The method uses a starting material which is a liquid mixture consisting of a formaldehyde proportion comprised between 48 and 55 % by weight, a methanol proportion comprised between 20 and 30 % by weight and a water proportion comprised betweeen 32 and 15 % by weight; the liquid mixture is obtained from a tapping which is effected from a plant for the continuous preparation of urea-formaldehyde resins and glues, immediately after having subjected the methanol to catalytic oxidation via air, condensation of the gases evolving from said catalytic oxidation and separation between condensed products and uncondensed gases. These solutions may be applied to formaldehyde reactions wherein it is of interest to reduce the amount of water present in conventional solutions and also to use the methanol for example as solvent for the final product obtained.
Patent NO-177133-C (NO)
Inventor: KEMNER AXEL
IPC: B60K25/08
Filed: 1992-06-11
Abstract: The invention relates to a method for generating electrical energy from the rotational movement of the axles of vehicles, in particular rail-bound vehicles, by means of a generator arrangement in which in addition to the generation of electrical energy the speed of rotation of the respective axis is determined. In order to provide a method for operating an axle generator arrangement and an axle generator arrangement itself as well as a use of the same which is matched thereto, with which method a separate angle of rotation sensor can be dispensed with and a safe and reliable supply of energy with as constant electrical voltage as possible is ensured in all operating situations, it is proposed that both the generation of electrical energy and the determination of the speed of rotation should take place exclusively by a generator function, the pulse parameters of each induced electrical voltage characteristic being evaluated in order to determine the speed of rotation.
Patent AU-750867-C (AU)
Title: Holder for a depending architectural covering
Inventor: WELFONDER KONRAD
IPC: E06B9/36
Filed: 1999-11-03
Granted: 2003-06-12
Abstract: A holder for suspending a vertical section of an architectural covering from a carrier of a horizontally-extending head rail, the holder comprising a downwardly-extending first leg, a generally downwardly-extending second leg that is pivotally connected to the first leg for movement between a first position, in which it extends substantially parallel to the first leg, and a second position, in which it is at an acute angle to the first leg, the first leg having a first longitudinal side facing the second leg and the second leg having a second longitudinal side facing the first leg, one of the first and second longitudinal sides having a longitudinally-extending first notch and the other of the first and second longitudinal sides having a first shoulder projecting generally perpendicularly therefrom so as to be received in the first notch when the second leg is in the first position, the pivotal connection of the first and second legs extending laterally and being located above the first notch and the first shoulder. This first leg is adapted to be attached to the carrier at a point above the pivotal connection.
Patent CA-2001063-C (CA)
Inventor: HAASE DIETER
IPC: C01F7/786
Filed: 1989-10-19
Granted: 1996-09-10
Abstract: The present invention relates to a process for the preparation of a basic poly aluminum sulphate solution (PAS) having the following formula:     [AlA(OH)B(SO4)C(H2O)E]n in which n is a positive integer; A is 1.0; B ranges from 0.75 - 2.0; C ranges from 0.5 - 1.12: and E is larger than 4 when the product is in aqueous form, wherein the basicity of said basic poly aluminum sulphate solution is defined as B/3A X 100 and said basicity is 25-66% and wherein B + 2C = 3. The process comprises reacting aluminum sulphate solution with a suitable alkali metal aluminate under high shear mixing and recovering the desired product.