baber/WOPTO huggingface dataset:
Patent CA-1267974-A (CA)
Inventor: SUZUKI KENICHI
IPC: G11B17/34
Filed: 1985-12-30
Granted: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE       An optical information recording and reproducing apparatus comprises, an optical head for recording and reproducing information on and from a card-shaped optical recording medium, first means for relatively reciprocally moving said optical head to said card-shaped optical recording medium, and control means for controlling a relative speed between said optical head and said optical recording medium, said control means keeping a constant reltive speed between said optical head and said optical recording meidum in a record area of said optical recording medium and changing the relative speed between said optical head and said optical recording medium and reversing the direction of the relative movement between said optical head and said optical recording medium in areas outside of the record area.
Patent CA-1243398-A (CA)
Inventor: TAKAHASHI HIROSHI
IPC: H04N9/78
Filed: 1986-01-13
Granted: 1988-10-18
Abstract: ABSTRACT         A luminance/chrominance separating apparatus for a com-posite video signal has a vertical direction filter for extracting a chrominance component and a luminance component from a composite video signal to produce a first chrominance signal and a first luminance signal.  A horizontal direction filter extracts a chrominance component and a luminance component from the composite video signal to produce a second chrominance signal and a second luminance signal.  A correlation detector detects a correlation of the composite video signal to produce a gain control signal.  The first and second chrominance signals are combined and the first and second luminance signals are combined in accordance with the gain control signal.
Patent CA-1255954-A (CA)
Inventor: GUNTHER WOLFGANG H H
IPC: C07D293/10
Filed: 1986-02-05
Granted: 1989-06-20
Abstract: AMIDO SUBSTITUTED DIVALENT CHALCOGENIDE FOG   INHIBITIMG AGENTS FOR SILVER HALIDE PHOTOGRAPHY             Abstract of the Disclosure Radiation sensitive silver halide photo-graphic elements are disclosed which are protected from fog by amido substituted aromatic telluro-chaligenides.  The amido substituted aromatic tellurochalcogenides can be initially incorporated in the photographic element as manufactured or during processing.
Patent CA-1264788-A (CA)
Inventor: PAUL KERMIT D
IPC: B65G53/12
Filed: 1986-03-14
Granted: 1990-01-23
Abstract: ABSTRACT        A process  and  apparatus  for  pneumatically  conveying solid particulate material which includes a vessel or blow tank which is supplied with particulate material to be conveyed from a suitable source.   A riser pipe extends into the vessel and has a material inlet near the bottom of the tank with its other end  flow connected  to a  transport  line.   A bottom discharge arrangement is also contemplated.  Gaseous fluid under pressure is  supplied  into  the  vessel  to  pressurize  the  vessel  and entrain  and  convey  material  through  the  riser  pipe  to  the material transport line and to a remote use point.  A by-pass line  is  provided  for  selectively  connecting  the  pressurized inside of the vessel with the riser pipe/transport line at a point downstream of the inlet for material.  This by-pass line serves to selectively vent gaseous fluid under pressure in the vessel  to  the  material  conveying  line  when  system  pressure exceeds a predetermined limit.  This results in an increase in air flow being supplied to the conveying line to thereby reduce the material to air ratio in the conveying line and control the conveying rate through the conveying line.  Adjustment of the value of the predetermined pressure can be used to adjust the material conveying rate.  A low level sensor is provided in the vessel  for  actuating  a  control  mechanism  to  change  the predetermined pressure at which the by-pass line will open to thereby permit gas under pressure in the vessel to be used for emptying the vessel.
Patent CA-1236528-A (CA)
Inventor: NUNLIST ERWIN J
IPC: G01D21/00
Filed: 1986-03-17
Granted: 1988-05-10
Abstract: ABSTRACT    A system for mounting a sensor probe through the wall of a chemical vessel or other fluid container such that a sensing element can be located within.  The system includes means for maintaining the sensing probe within the vessel in a fluid-tight, elevated temperature-resistant and corrosion-resistant seal.  The system further includes provisions for removing, from the exterior of the reactor vessel, the sensing probe from the fixed sensing probe holder assembly which is within the interior of the reactor vessel.  Further, means are included by which a sensing probe of an extended length which is mounted through the top of a chemical reactor vessel, can be inserted into and removed from the reaction vessel even with a low overhead situation above the uppermost portion of that reactor vessel.
Patent CA-1272645-A (CA)
Inventor: BURGHARDT HELMUT W
IPC: F02F3/00
Filed: 1986-04-03
Granted: 1990-08-14
Abstract: ABSTRACT            Multisectional lifting piston for internal-combustion engines A multisectional lifting piston for internal-combustion engines is described, in particular those with which the translatory movement of two opposing, synchronous pistons is converted into rotational movement by a slider crank drive, with a piston rod rigidly connected to the two pistons.  This piston includes a piston skirt (1) made of ceramic material with piston skirt head (2), a piston head (3) produced from ceramic material with fire land (4), provided with an annular groove (6) for receiving a slotted piston ring (7) made of ceramic material, the piston head (3) being seated correspondingly on the pis-ton skirt head (2) and both main piston parts (1,2 and 3,4 ) being radially fixed by a common centering sleeve (5), likewise of ceramic material, further includes a cen-tering piece (8) fixed on the piston rod (12) with snug fit (14) and produced from metal or a metal alloy, in particular an aluminum alloy, with base plate (9), on which the piston skirt head (2) is seated, and includes an end cover (10) produced from the same material as the centering piece (8) with base plate (9) seated on the piston head (3) and extending radially up to its fire land (4), with centering hub (11) which is radially fixed relative to the centering piece (8), with an axial dis-tance gap (23) between the two parts (8 and 11), the piston skirt head (2) and the piston head (3) being axially clamped together between the end cover (10) and the base plate (9) by a screw connection (13) assigned to the piston rod (12).
Patent CA-1226710-A (CA)
Inventor: LUPKE MANFRED A A
IPC: B29C53/84
Filed: 1986-06-04
Granted: 1987-09-15
Abstract: Page 10 An apparatus for producing helically wound double-walled fused thermoplastic pipes, corrugated outside and smooth inside. The apparatus includes extrude means forming two bands of a thermoplastic material, a former shaping the corrugated configuration of and helically winding the first extruded band, a cooled element pressing the second band to the inside of the corrugations and having passages communicating with the second band and with a vacuum means.
Patent CA-1273992-A (CA)
Inventor: KAJI HISATSUGU
IPC: H01M4/96
Filed: 1986-10-21
Granted: 1990-09-11
Abstract: TITLE OF THE INVENTION:          ELECTRODE SUBSTRATE PROVIDED WITH PERIPHERAL SEALERS          FOR FUEL CELL AND PROCESS FOR PRODUCING THE SAME            ABSTRACT OF THE DISCLOSURE:         Disclosed herein are an electrode substrate provided with peripheral sealers for a fuel cell, comprising two porous and carbonaceous electrodes respectively provided with flow channels of the reactant gas, said elect-rodes being joined to the both surfaces of a separator via a flexible graphite sheet so that said flow channels in one of said electrodes are perpendicular to those in another said electrode and said separator having the extended part which extends beyond a periphery of said electrode which is parallel to said flow channels in said electrode and each peripheral sealer on the side of said electrode parallel to said flow channels therein, which comprises a gas impermeable and compact carbon material, said peripheral sealer being joined to said extended part of said separator via a flexible graphite sheet, the whole composite materials being formed into one body as carbon by calcination thereof under a reduced pressure and/or in an inert atmosphere, and a process for producing the electrode substrate for a fuel cell.
Patent CA-1230726-A (CA)
Title: Assembly clip for ceiling panels
IPC: E04B9/06
Filed: 1987-01-09
Granted: 1987-12-29
Abstract: ASSEMBLY CLIP FOR CEILING PANELS                    Abstract of the Invention A multiple-purpose assembly clip for assembly of radiant ceiling panels and/or for flattening bowed radiant ceiling panels.  The clip uses a "twist-lock" technique.          In a first rotational position the clip is positioned over the panels.  The clip is then rotated about an axis perpen-dicular to the panels to a second rotational position to cause flanges on the clip to engage corresponding channels on the panels, thereby to urge adjacent panels together.          A "mirror image" clip is also used which twists in the opposite direction for locking.  The clip includes a central cut-out in a U-shaped member to form defined flanges and edges.  The cut-out is dimensioned so that as an alternative to use for locking adjacent panels (where the cut-out fits over edge connections of the panels) it can fit over a fluid-carrying tube mounted on the rear of the panel.  This permits the clip to be mounted wholly on one ceiling panel for flat-tening the panel.
Patent CA-1274488-A (CA)
Inventor: MEHLAN BERND
IPC: G07F11/28
Filed: 1987-08-13
Granted: 1990-09-25
Abstract: EXPANDED CAPACITY VEND BASKET     FOR A VENDING MACHINE      Abstract of the Disclosure A vend basket for a coin operated vending machine which includes a first roller whose axis is parallel to the rotational axis of rollable products, such as bottles or cans, and is set back from the front wall of the basket by a distance greater than the diameter of the rollable product but less than twice the diameter so that only one product can fit and pass between the front wall and roller.  The roller is also spaced above the bottom wall of the basket so that two rows of products can fit and pass under the roller. A second roller whose rotational axis is also parallel to the rotational axis of the rollable products is located in front of the first roller adjacent the front wall directly above a dispensing lid.  The distance between the first and second rollers is such that only one article at a time can pass therebetween to a cradle formed in the dispensing lid.  Such a structure permits a greater number of movable products to be located in the basket.          Furthermore, the rollers prevent the products from becoming jammed during a dispensing operation of the vending machine.
Patent DK-239486-A (DK)
Inventor: BENDER PAUL ELLIOT
IPC: C07D513/04
Filed: 1986-05-22
Abstract: 6-Aryl-2,3-dihydroimidazo[2,1-b]thiazoles and corresponding thiazines act as nucleophiles, either directly or in the form of Grignard reagents, with N-acylpyridinium salts to produce new 6-aryl-5-(N-acyl-1,4-dihydro-4-pyridyl)-2,3-dihydroimidazo-[2,1-b]thia zoles and corresponding thiazines. These are oxidized to give the corresponding pyridyl-substituted imidazo[2,1-b]thiazoles and thiazines, which are active as inbibitors of the 5-lipoxygenase pathway of arachidonic acid metabolism.
Patent DK-285287-A (DK)
Inventor: HURLSTONE GRAHAM FRANK
IPC: A01G/
Filed: 1987-06-03
Abstract: A tree protector 10 comprises a double-walled, tubular extrusion of UV-degradable polypropylene formed with an out-turned lip or flange 28 at the top end and with a channel, which extends in the longitudinal direction and has V-shaped cuts for receiving a stake 26, which can be fastened in the channel by means of two ratchet-locking cable ties 32. <IMAGE>
Patent DK-312389-A (DK)
Inventor: AAGARD ROGER L
IPC: G01N25/00
Filed: 1989-06-23
Abstract: A method and apparatus for determining both the thermal conductivity, k, and specific heat, cp, of a fluid of interest are disclosed. An embodiment uses proximately positioned resistive heater 126 and thermal sensor 122, 124 coupled by the fluid of interest. A pulse of electrical energy is applied to the heater of a level and duration such that both a transient change and a substantially steady-state temperature occur in the sensor. The k of the fluid of interest is determined based upon a known relation between the sensor output and k at steady-state sensor temperature; and cp of the fluid of interest is determined based on a known relation among k, the rate of change of the sensor output during a transient temperature change in the sensor and cp.
Patent DK-373780-A (DK)
Inventor: PUSCH G
IPC: E06B/
Filed: 1980-09-03
Abstract: A cover-substrate support material is provided with a layer reflecting thermal radiation preferably between 5 and 25 micron wavelength and there is deposited thereon a protective layer comprising arbitrarily adjustable absorption bands in the region from 400 to 900 nm wavelengths and extensively transparent in the reflecting region of the thermally reflecting layer.
Patent DK-384787-A (DK)
Inventor: WILSON MERVYN
IPC: F16B3/00
Filed: 1987-07-23
Abstract: A display assembly (Fig. l) comprises a plurality of panels (l) joined together by elongate connecting members (2, 3). Each panel has a removable frame formed by extrusions (6) in each of which is a slot (l3) having a restricted entrance (Fig. 2). Each connecting member (2, 3) has two heads (l8) which can be slid into slots (l3) in adjacent panels (l), from one end, to join the panels together, each head being too wide to pass through the restricted entrance of the slot. A central body portion (20) of the connecting member, to which the heads (l8) are joined, is positioned between, and extends outwards between, adjacent panels to facilitate access to the connecting member and enable the screen assembly to be dismantled easily. A longitudinal slot (50), (Figs. 2l to 23), can be provided in a part of the body (20) that is accessible between connected panels, to enable components such as shelf-supporting brackets to be secured to the screen assembly. To increase the versatility of the assembly, a variety of connecting members (Figs. 4 to l2) can be provided, enabling panels to be joined together in a common plane or in planes inclined to one another and in one or more tiers, and the assembly can also include panels connected together by poles (34) and clips (35) (Fig. l6). The connecting members (2, 3) can be extended components and may be of hollow cylindrical construction (Figs. l0 and ll).
Patent DK-385384-A (DK)
Inventor: POSSIS ZINON C
IPC: A61F/
Filed: 1984-08-10
Abstract: A vascular graft is used to supply blood to one or more coronary artery branches. The vascular graft has an elongated U-shaped tubular body providing a continuous passage for carrying blood from a high pressure blood supply to a blood receiver. One or more openings in the body allow blood to flow into the coronary artery branches. The flow and pressure of the blood in the passage is controlled by a restriction providing a Venturi passage located remote from the inlet end of the tubular body. The restriction is reinforced with an annular sleeve to maintain a desired cross sectional area and length of the Venturi passage. The pressure differential between the blood supply and blood receiver maintains continuous and adequate blood flow at a desired pressure in the body passage and provides a continual supply of blood for the coronary artery branches.
Patent DK-429389-A (DK)
Inventor: ZIMMERMAN THOMAS
IPC: E21B49/08
Filed: 1989-08-31
Abstract: The apparatus of the present invention relates to a down hole tool capable of extraction of valid samples and making pressure measurements useful in calculating formation permeability. The tool incorporates the features of a straddle packer to allow formation fluid specimens to be taken at large flow rates without depressing the pressure below the formation fluid bubble point. When used in combination with a pressure probe the tool is used to obtain meaningful permeability readings in a larger radius area than previously permitted with known designs. Additionally, the apparatus of the present invention allows flow control during the creation of the pressure pulse which enhances extraction of valid samples and the permeability determination. The apparatus is modularly constructed so that in a single descent of the tool, a pressure profile of the zone of interest can be made, a fluid analysis can be made at each station, multiple uncontaminated fluid samples can be withdrawn at pressures above the bubble point, local vertical and horizontal permeability measurements can be made at each station, a packer module can be set at a location dictated by previous measurements and a large scale pressure build up test can be performed. <MATH>
Patent DK-459788-A (DK)
Inventor: OEHLENSCHLAEGER ULLA
IPC: B65D77/20
Filed: 1988-08-17
Abstract: A material section 1 of oriented material is transformed into a layer 10 of essentially non-oriented material by heating in an area up to one boundary surface of the section of material. A film 2 is fixed to the fixing layer 10 in that the film is pressed against the layer 10 by means of a compression and heating element 50. In the heat supply from the element 50 sufficient heat is applied to fix the film 2 to the fixing layer 10. By fixing the film to essentially non-oriented plastic material an intentional detachability is achieved in the bond between the film and the section of material 1. <IMAGE>
Patent DK-462982-A (DK)
Inventor: FELDER HANS CHRISTIAN
IPC: B65G47/38
Filed: 1982-10-19
Abstract: An apparatus for emptying containers which are loaded with pedominantly horizontal, preferably flat piece goods and which are transported on a conveyor to the discharge location; for purposes of emptying the containers, the piece goods are tilted in the discharge direction and are lifted so that they can slide off in the discharge direction, one after the other; a column of piece goods is produced whose coding can be mechanically read rapidly and correctly by a conventional reading device so that they can be coordinated to a predetermined destination.
Patent DK-472786-A (DK)
Inventor: PIEH STEFAN
IPC: C08G12/40
Filed: 1986-10-03
Abstract: Concentrated aqueous solutions of sulfo-containing melamine-formaldehyde condensates containing hydantoin derivatives to prolong their shelf life. These melamine-formaldehyde condensates are predominantly used as additives in inorganic binders to improve their flow and strength properties.
Patent DK-508685-A (DK)
Inventor: JACOBSON WALTER
IPC: G01N33/72
Filed: 1985-11-04
Abstract: A blood gas-hemoglobin analysis control which simulates whole human blood characteristics comprising a buffered suspension medium containing erythrocytes which have been stabilized with an imidoester protein cross-linking agent while being contacted with a gas consisting of pure oxygen or pure carbon monoxide.
Patent DK-520588-A (DK)
Inventor: LIND ERIK
IPC: E04C3/26
Filed: 1988-09-19
Abstract: A prestressed concrete beam (1) is cast with a rectilinear longitudinal profile and a filling piece (13) extending from a surface of the beam (1) to the reinforcing strands (6) is embedded. After hardening of the concrete and removal of the filling piece (13) if necessary, the beam (1) is deflected in a predetermined angle by rotating the beam sections (2, 3) on either side of the recess (4) formed by the filling piece in such a direction that the recess is diminished, following which the beam sections (2, 3) are retained in the predetermined angle. A reinforcement assembly made in two equal halves and connected with a breakable joint may be embedded in the area of the recess to reinforce the beam sections (2, 3).
Patent DK-558478-A (DK)
Inventor: VANGSTED A
IPC: B65B53/02
Filed: 1978-12-13
Abstract: In an apparatus for shrinking of a shrink film hood around goods stacked on a pallet, heat radiation elements and reflectors. serving to heat the film hood, are mounted in a gallow-shaped rod with a U-shaped cross section. The said rod is suspended from an endless chain and can be moved around the stacked goods in a quadrangle movement, being guided in such manner that it turns 90° when a corner is passed in the quadrangular movement. A single round of the gallow-shaped rod gives the necessary heating of the shrink film hood.
Patent FI-800438-A (FI)
Inventor: RIGLER JOSEF KARL
IPC: C08J9/20
Filed: 1980-02-13
Abstract: Self-extinguishing, fine particulate, expandable styrene polymers for the manufacture of molded articles, containing bromine compounds and one synergist. The synergist, referred to the styrene polymer, is at least one hydrocarbon present in amounts from about 0.1 to 3% by weight and forms stable radicals at temperatures above 300 DEG  C.
Patent FI-854816-A (FI)
Inventor: THYGESEN ESKILD GEORG
IPC: D04B1/24
Filed: 1985-12-04
Abstract: A panty brief consists wholly or partly of elastic textile material, preferably made by knitting or crocheting, and is formed as a flat, substantially rectangular bag which is closed along three marginal zones (2,3,4). The bag is open in the whole extension of one longitudinal edge to provide a waist opening (7) at the non-connected marginal zones (6), and is provided with two leg openings (11).To produce such a panty brief, having inclined leg openings and a good fit, without any form of after-fashioning, inexpensively and by automatic machines, the leg openings (11) are located opposite one another in the two sides (1) of the bag in a position between the marginal zone (6) and the opposite marginal zone (4) so that two of the interconnected marginal zones (2, 3) are placed in the front and the back of the panty brief, while the third (4) is located in the crotch region (5) of the panty brief between the leg openings (11).
Patent FI-872160-A (FI)
Inventor: HIVER JEAN
IPC: D04H11/04
Filed: 1987-05-15
Abstract: The feed of the threads (1) to the substrate (2) provided for receiving them is ensured independently of the welding operation, by acoustic fusion; the said threads are subjected, before the said welding operation to the action of jets of compressed air imparting to them a looped appearance and the base of the loops (16) is subsequently attached to the substrate by insertion determined by the location of the welding heads. In the device for carrying out the process, the means for directing the sheet of threads (1) into the welding zone are independent of the acoustic welding means and supply, at each welding cycle, a determined length of thread to a thread-guide (9) provided in the rear of the welding head (17); the position of the welding heads (17) determines the point of insertion of the loops (16) on the substrate (2), a pneumatic injection device (14) being moreover provided behind the welding heads in order to form the loops. <IMAGE>
Patent FI-872667-A (FI)
Inventor: BOMBARDELLI EZIO
IPC: B01D11/02
Filed: 1987-06-16
Abstract: A new process of extraction of oily fruits, in particular of Serenoa ripens fruits, by means of CO2 in hypercritical conditions, allows to obtain an extract devoid of residual solvents and impurities, that can be directly used in the pharmaceutical technique.
Patent FI-872820-A (FI)
Inventor: AUBRY JEAN
IPC: C09D129/02
Filed: 1987-06-25
Abstract: Copolymers produced from 0.5-20% by weight mono-, bis- or trismethylolphenyl allyl ether (I) of formula:   <IMAGE>   n being from 1 to 3, and from 80-99.5% by weight ethylenic monomers, at least one being a (meth)acrylic monomer are useful in the preparation of coatings, particularly in the field of paints, varnishes, inks and adhesives. Radical polymerization is employed with different stages of polymerization.