baber/WOPTO huggingface dataset:
Patent DK-151052-C (DK)
Inventor: KAISER SIEGMUND H
IPC: F15B15/08
Filed: 1982-05-17
Granted: 1988-03-14
Abstract: 1. A pressure fluid cylinder comprising a longitudinally slotted cylinder tube (1) closed at its ends and enclosing a piston (10) provided therein in a sealed relationship and for longitudinal displacement, the longitudinal slot (7) of said cylinder tube being sealed by a flexible sealing strip (25) which is provided in the interior of the cylinder tube on both sides of the piston and extending beneath a load transmission element (14) in the zone of the piston, which load transmission element projects outwardly through the longitudinal slot (7) and is directly connected with the piston (10), the load transmission element being longitudinally guided by means of parallel guide means (18, 19) rigidly connected with the cylinder tube (1) and having at least two guideways (18) arranged outside the cylinder tube, characterized in that at least one guideway (18) of each of the parallel guide means is arranged in the zone between the outer edge of the longitudinal slot (7) and the horizontal plane (23) in which the axis of the piston is located and which extends perpendicular to the longitudinal central plane (22) extending through the axis (3) of the piston and the longitudinal slot (7), on both sides of the longitudinal slot (7), directly on the outer surface of the cylinder tube (1), and in that the load transmission element (14) has a bow-like guide member (16) which overlaps the cylinder tube (1) to the height of the guideways (18), which guide member is laterally supported against the guideways (18) and by means of which the cylinder tube (1) is held together in the zone of the longitudinal slot (7).
Patent DK-164805-C (DK)
Inventor: JENNINGS JAMES ROBERT
IPC: B01J23/74
Filed: 1985-07-30
Granted: 1993-01-04
Abstract: A pelleted iron oxide catalyst precursor wherein the iron oxide has an O/Fe atomic ratio in the range 1.2 to 1.4, a high surface area and a density of at least 2.6 g.cm-3. The precursor may be made by de-oxidizing, by heating in the presence of a steam/hydrogen mixture, an iron oxide composition made by precipitation and calcination, followed by pelleting after-de-oxidation.
Patent DK-154241-C (DK)
Inventor: PRONI OSCAR
IPC: H01R4/38
Filed: 1983-09-14
Granted: 1989-06-05
Abstract: An externally threaded split end fitting having a surface serving as a camming surface for an end-mounted nut. By advancing the nut along the split end of the fitting the camming surface reacting upon the nut causes a transmission of a reactive force through the nut onto the external threads of the split segmented end of the fitting causing in turn a radially inward bending of the jaw-like segments of the split head. The longitudinal axis of the fitting has a passageway for receiving one or more work pieces, whereby the pivoting of the segments clamp the workpiece(s) into the fitting. The fitting is unitary.
Patent DK-159096-C (DK)
Inventor: DAGERSKOG MAGNUS
IPC: A23L5/10
Filed: 1983-09-21
Granted: 1991-02-04
Abstract: A method and apparatus for contact frying a foodstuff wherein the foodstuff is transported on the upper run of a single solid endless thin steel conveyor belt which is heated from below by short wave infrared radiation.
Patent DK-151671-C (DK)
Inventor: WINZER GERHARD
IPC: H04J99/00
Filed: 1981-10-05
Granted: 1988-05-30
Abstract: An optical wavelength division multiplex system having a multiplexer unit, a demultiplexer unit and means for forming a transmission path between the two units characterized by each of the multiplexer and demultiplexer units being composed of at least two reflecting grating modules interconnected by at least one interference module which reflection and interference modules of each unit are matched to one another. The system enables increasing the number of transmission channels with different carrier wavelengths while the insertion losses are maintained in an acceptable range.
Patent DK-164523-C (DK)
Inventor: MATTOSSOVICH MARIA
IPC: E05B27/00
Filed: 1986-11-21
Granted: 1992-11-23
Abstract: The cylinder lock has a row of spring loaded sliders (21). Each slider (21) has teeth which engage the teeth of a second parallel slider (17). When the first slider (21) is depressed by inserting the key, the second slider is moved until a notch in its upper part is aligned with the projection of the bolt (25). The bolt (25) which is spring-loaded, slides radially inwards out of the notch (3) in the wall (2) of the housing to release the cylinder (8). The lock can be readily changed to suit a second key by rotating the cylinder (8) through 180 deg. with the first key. This has the effect of separating the two sliders (21,17). The second key is then inserted and the cylinder (8) turned through a further 180 deg.
Patent FI-81200-C (FI)
Inventor: LADRIERE SERGE
IPC: F42B/
Filed: 1984-07-16
Granted: 1990-09-10
Abstract: PCT No. PCT/FR83/00227 Sec. 371 Date Jul. 20, 1984 Sec. 102(e) Date Jul. 20, 1984 PCT Filed Nov. 24, 1983 PCT Pub. No. WO84/02182 PCT Pub. Date Jun. 7, 1984.A projectile intended to be fired by a firearm comprising a rear portion of general cylindrical configuration whose diameter determines the gauge of the projectile and a front portion of general conical configuration ending in a front point. The front portion has, between the front point and the rear portion, a curved front hollow zone joined to the front point, a curved rear hollow zone connected to the rear portion, these two hollow zones being joined together by at least one curved bulge zone.
Patent FI-81121-C (FI)
Inventor: VIANNAY STEPHANE GEORGES JEAN-
IPC: C21D1/667
Filed: 1986-11-04
Granted: 1990-09-10
Abstract: Apparatus comprising one suction chamber opposite the upper surface of the sheet material and at least at the entry point and at the exit point. The spray bars (7 to 9) are arranged between two adjacent suction chambers (3, 4; 4, 5; 5, 6). The chambers are arranged above the droplet deflection zone which is limited by the flaps mounted on the edges of the chamber opening. Spray bars are also provided opposite the lower surface of the material.
Patent FI-84426-C (FI)
Inventor: ARABIAN SANDRO
IPC: A47K10/28
Filed: 1987-09-25
Granted: 1991-12-10
Abstract: The towel dispenser expediently consists of two towel units, of which, however, each unit is fully operable on its own. In this case, the towel (7) is guided over a delivery cylinder (20) into a feed cylinder (25). When the towel (7) is pulled out to form a towel loop (8), the delivery cylinder (15) is also rotated and likewise the feed cylinder (25) via an envelope pinion (32). Arranged in the feed shaft (30) is a spring power store (36) which is stressed when the towel is pulled out. The length of the towel which can be pulled out is limited by a cam wheel (43) and a latch (44). Since part of the used towel which is wound up by the feed cylinder (25) can be withdrawn, the length of the clean towel to be pulled out can be kept smaller. After a certain period of time, a timer releases the latch (44), by which means the spring power store sets the feed cylinder (25) in rotary motion and the towel loop (8) is wound up. <IMAGE>
Patent FI-91858-C (FI)
Inventor: COSSEMENT ERIC
IPC: C07D233/64
Filed: 1987-10-30
Granted: 1994-08-25
Abstract: New substituted 1H-imidazoles and their salts, processes for the preparation thereof and pharmaceutical compositions. These compounds have the formula   <IMAGE>   wherein R1, R2, R3 and R5=hydrogen or C1-C4-alkyl; R4=hydrogen, C1-C4-alkyl or C1-C4-alkoxy; Y1=hydrogen and Y2=OZ2 or the reverse; Z1=Z2=hydrogen or C1-C4-alkyl or Z1 and Z2=-CH2- or -C(CH3)2-. These compounds are prepared either by reducing a corresponding imidazole compound having a hydroxyl or alkoxy group on the methyl bridge between the imidazole and phenyl rings, or by hydrolyzing a 4-[[2,2-dimethyl-4H-1,3-benzodioxin-6(or 8)-yl]methyl]-1H-imidazole, or yet by reducing an alkyl 3-[(1H-imidazol-4-yl)methyl]-2-hydroxybenzoate. These compounds have cardiac, cerebral and tissular anti-ischemic activities.
Patent FI-98173-C (FI)
Inventor: DULCK JEAN-FRANCOIS
IPC: H04B7/195
Filed: 1989-03-01
Granted: 1997-04-25
Abstract: The system comprises at least two geosynchronous satellites (S-A, S-B) having the same elliptical orbit and the same trace on the ground. The longitudes of ascending node are displaced. The moving bodies have a vertically pointed fixed antenna. The system operates for 24 hours continuously with one or other of the satellites.
Patent FI-95795-C (FI)
Inventor: HARRISON BOYD LYNN
IPC: C07D215/48
Filed: 1990-05-15
Granted: 1996-03-25
Abstract: The present invention is directed to a new class of excitatory amino acid antagonists.
Patent FI-93466-C (FI)
Inventor: BUCKLEY III THOMAS F
IPC: C10N30/04
Filed: 1990-06-20
Granted: 1995-04-10
Abstract: Disclosed is a fuel composition comprising a hydrocarbon boiling in the gasoline or diesel range and from about 30 to about 5,000 parts per million of a fuel soluble alkylphenyl poly(oxyalkylene) aminocarbamate having at least one basic nitrogen and an average molecular weight of about 800 to 6,000 and wherein the alkyl group contains at least 40 carbon atoms. The instant invention is based on the discovery that use of the unique hydrocarbyl gorup, i.e., an alkylphenyl group wherein the alkyl group contains at least 40 carbon atoms provides for improved lubricating oil compatibility.
Patent FI-92318-C (FI)
Inventor: AITTAMAA JUHANI
IPC: C07C41/06
Filed: 1992-03-18
Granted: 1994-10-25
Abstract: PCT No. PCT/FI93/00097 Sec. 371 Date Sep. 16, 1994 Sec. 102(e) Date Sep. 16, 1994 PCT Filed Mar. 18, 1993 PCT Pub. No. WO93/19031 PCT Pub. Date Sep. 30, 1993The invention concerns a process and an apparatus for preparing tertiary ethers. According to the process, C4 to C6 isoolefins and possibly heavier olefins contained in the feedstock are reacted with lower aliphatic alcohols, in particular methanol or ethanol, in a catalytic distillation reactor system in order to produce the corresponding ethers. According to the invention, the reaction between the isoolefins and the alcohols is essentially carried out in at least one reactor (5-7) of the kind, which is combined with a distillation column (3) intended for product separation, by conducting at least a part of the liquid flow of the column through the reactor and returning it to a lower tray than the one from which it was taken. At least half of cation exchange resin is placed in the side reactor (5-7). In the process according to the invention, the catalyst can be rapidly changed without stopping the process. In order to improve conversion additional alcohol can be fed to at least one of the side reactors.
Patent FI-98611-C (FI)
Inventor: ROETTGER ROLF
IPC: B27N3/24
Filed: 1992-04-03
Granted: 1997-07-25
Abstract: 2. In continuous surface pressing, a pressure chamber is allocated to each working strand of the endless press band, which pressure chamber is sealed off from the atmosphere in an encircling manner by means of a sealing strip. These sealing strips are exposed to high pressures and temperatures. 2.1 The object of the invention is to prolong the life of these sealing strips. 2.2 To achieve this object, compact shaped bodies (7) arranged at a distance from one another and made from a solid lubricant are embedded in the plastic sealing strips (4), which shaped bodies (7) are supported with an exposed working surface (8) on the allocated strand of the press band. 2.3 The device is used for producing wooden boards and laminates for the furniture industry, for the electrical industry and for other industrial branches. <IMAGE>
Patent FI-98427-C (FI)
Inventor: HAEMAELAEINEN JARI
IPC: H04L12/56
Filed: 1994-06-08
Granted: 1997-06-10
Abstract: The invention relates to a method for transmitting packet data in a cellular system. The number of time slots in a TDMA frame dedicated for packet transmission varies according to transmission needs and each logical channel consisting of corresponding time slots in consecutive TDMA frames is independent of the other logical channels. A data packet is encoded in an information channel frame consisting of N-1 information bursts, and between the frames there can be an acknowledge/retransmission request burst (ARQ) reporting that a received frame was error-free or requesting retransmission. Thus, the information channel consists of repeated sequences of N bursts. Also disclosed are the structure of a packet paging burst (PP), packet random access burst (PRA), packet access grant burst (PAG), acknowledge/retransmission request burst (ARQ) as well as the use of the bursts in starting and maintaining the transmission. <IMAGE>
Patent NO-157955-C (NO)
Inventor: YUNAN MALAK ELIAS
IPC: F42D1/04
Filed: 1982-04-26
Abstract: A percussion-actuated instantaneous or delay detonator transmits a detonation from a first length of low-energy detonating cord (LEDC) transversely positioned adjacent the detonator's percussion-responsive end to a U-shaped segment of a second length of LEDC held with its apex against the base-charge end of the detonator and the arms of the U extending away from the detonator. A directional connector for connecting a U-shaped segment of detonating cord adjacent each end of the detonator has identifiable donor- and receiver-cord-housing sections, e.g., the receiver-cord-housing section has the shape of the head, and the donor-cord-housing section the shape of the butt, of an arrow. A connector adapted to hold receiver LEDC and high-energy detonating cord (HEDC) segments is internally configured to receive nested U-shaped segments of LEDC and HEDC only when the LEDC is adjacent the base-charge end of the detonator.
Patent NO-167155-C (NO)
Inventor: HALLDEN-ABBERTON MICHAEL PAUL
IPC: C08F8/00
Filed: 1986-08-26
Abstract: Polyimides are disclosed having a particular degree of imidization and acid and/or anhydride functionality. 
<??>A process for preparing polyimides, having reduced acid and/or anhydride functionality, using acid and/or anhydride blocking agent is disclosed. 
<??>Blends of polyimides with other thermoplastic materials are also disclosed. 
<??>When the acid and/or anhydride functionality of a polyimide is reduced or substantially eliminated, the resultant polyimide may exhibit altered miscibility and compatibility with the thermoplastic polymers, improved weatherability characteristics. and a lower melt viscosity thereby enhancing the processability of the polyimide.
Patent NO-171911-C (NO)
Inventor: MASSONNEAU VIVIANE
IPC: A61K31/415
Filed: 1989-01-13
Abstract: Process for preparing 1-(hydroxyalkyl)nitroimidazoles of formula: <IMAGE> (I)  which comprises reacting a sulphite or diacetate of an alkylenediol of formula: HO-(CH2)n-OH (II) in the presence of a strong acid (sulphuric acid) with an imidazole derivative of formula: <IMAGE> (III)  followed by hydrolizing or alcoholizing the product obtained. In the formulae (I) and (III), R denotes hydrogen or hydrocarbon. In the formulae (I) and (II), n is 2 or 3. In the formula (III), X denotes hydrogen or a radical which can be removed by hydrolysis or alcoholysis.
Patent NO-179649-C (NO)
Inventor: KOZIES JEROME
IPC: F24F5/00
Filed: 1991-02-20
Abstract: The exterior wall (19) of a heated room is provided with a circulation of air (21) by the Coanda effect. Before entering the room, the air (24) is pre-heated. 
<??>In a variant, the heating of the air is achieved by contact with the wall (19) which is, in this case, heated, preferably by means of an electrically conductive layer. 
<IMAGE>
Patent NO-179735-C (NO)
Inventor: SUNDHOLM GOERAN
IPC: B05B1/30
Filed: 1993-11-18
Abstract: The present invention relates to a fire fighting equipment, comprising at least one spray head (1) with a number of nozzles (3) directed obliquely sideways. The nozzles (3) are arranged so close to each other that the fog formation areas of the individual nozzles intensify the fog flows and provide a suction to cause the fog formation areas to be compressed into a continuous directional fog spray. <IMAGE>
Patent AU-732998-C (AU)
Title: Wall member and method of construction thereof
Inventor: COTTIER JOHN SIDNEY
IPC: E04B2/86
Filed: 1997-10-15
Granted: 2004-10-14
Abstract: A process for constructing a wall, floor or ceiling in situ. The process includes the steps of erecting a substantially rigid frame (10) and attaching fiber reinforced cementitious sheets (50) to the front and rear faces of the frame to form a void (60) therebetween. This void (60) is then filled with a lightweight aggregate concrete slurry and allowed to cure. The sheets are adapted to absorb sufficient moisture from the lightweight aggregate slurry to provide natural adherence of the concrete slurry to the sheets without substantially losing their structural integrity during setting and curing of the concrete slurry.
Patent CA-2000755-C (CA)
Inventor: MUDDIMAN ROBERT
IPC: F16K17/16
Filed: 1989-10-16
Granted: 1998-12-01
Abstract: In a rupture disc, wherein the disc includes a central dome shaped member, there is provided an improvement by using a pattern of spaced apart small holes in the rupture disc.  The pattern of holes has at least one series of aligned holes extending interiorly from the edge of the disc across the central dome shaped member.  There is also disclosed a method of manufacturing the same.
Patent CA-2002243-C (CA)
Title: Method for preparing p-isobutylstyrene
Inventor: SHIMIZU ISOO
IPC: C07C5/27
Filed: 1989-11-06
Granted: 1997-12-30
Abstract: A method for preparing a high-purity p-isobutylstyrene is here disclosed which comprises the first step of reacting o- and/or m-isobutylethylbenzene, if necessary, together with isobutylbenzene, in the presence of an acid catalyst in a liquid phase at a reaction temperature of -10 to 600°C so that the production of sec-butylethylbenzene in butylethyl-benzene may not exceed 20% by weight, in order to form a mixture of p-isobutylethylbenzene and sec-butylethylbenzene; and the second step of bringing the mixture of p-isobutyl-ethylbenzene and sec-butylethylbenzene recovered from the first step into contact with a dehydrogenation metal catalyst containing at least one metal selected from the groups Ib, IIb, VIa, VIIa and VIII of the periodic table at a reaction temperature of 300 to 650°C under a reaction pressure of 50 kg/cm2 or less in a gaseous phase.
Patent CA-2004511-C (CA)
Inventor: CHENG WU-CHENG
IPC: B01J29/06
Filed: 1989-12-04
Granted: 1999-11-02
Abstract: Catalytic cracking catalysts which contain bayerite and/or eta alumina are used to process hydrocarbon feedstocks that contain nickel.
Patent CA-2004778-C (CA)
Title: Semiconductor integrated circuit
Inventor: CLIFF RICHARD GUY
IPC: H03K19/08
Filed: 1989-12-06
Granted: 2000-04-25
Abstract: ABSTRACT                 SEMICONDUCTOR INTEGRATED CIRCUIT     This invention is concerned with semiconductor integrated circuits of the type comprising configurable logic circuit arrays of the type disclosed in specification No. GB B-2180382. Such an array may be programmed to configure a plurality of NAND-gates (G1) in the array to perform various and different logic functions.  This invention is particularly concerned with the provision of an additional logic circuit (c) at each discrete site or cell which additional logic circuit (c) is controllable by a control means (GCS) to cause the additional logic circuit (c) and the logic circuit to operate as either a simple NAND logic function or a simple LATCH logic function.
Patent CA-2004817-C (CA)
Title: Method and apparatus for treating water
Inventor: LYGREN EIVIND
IPC: C02F3/22
Filed: 1989-12-07
Granted: 2000-10-31
Abstract: Contaminated water is caused to flow up through a chamber (4) while aerated to produce all bubbles of a size mainly in the range of 0,03 mm to 1 mm by means of air diffusors (B) disposed at the bottom of the chamber. Organic and inorganic impurities in the water is, by a combination of water flow, flotation and physical adsorption caused by the air bubbles. brought to the surface of the water in the chamber (4) where a foam containing dissolved impurities is formed and instantly removed from the chamber while a mixture of water particles and microscopic air bubbles is allowed to flow over a partition wall (6) into an adjacent basin (2) having a considerably larger volume than that of the chamber (4). In the basin (2) a flotation process will take place causing a slurry (16) to form on the surface of the water in the basin which is removed preferably at the end of the basin opposite the chamber (4). The raising air bubbles from the diffusor (8) in the chamber (4) causes the water to circulate through the chamber (4) and basin (2), said chamber and basin communicating above and below the partition wall (6). Preferably a biofilter medium (12) having upwardly extending, intercrossing channels is disposed in the chamber (4).
Patent CA-2006083-C (CA)
Title: Process for alpha-olefin gas-phase polymerization controlled by the simultaneous addition of an activator and an activity retarder to the polymerization medium
Inventor: BERNARD JEAN-CLAUDE
IPC: C08F2/34
Filed: 1989-12-20
Granted: 1999-09-28
Abstract: A process for controlling the continuous gas-phase polymerisation of one or more alpha-olefins in a fluidized and/or mechanically stirred bed reactor using a high activity catalyst based on a transition metal of groups IV, V or VI of the Periodic Table comprises introducing into the reactor, continuously and simultaneously, an activity retarder and an activator, in very small amounts, in a molar ratio and at flow rates which are varied with time in order to maintain substantially constant either the polymerization rata or the transition metal content of the polymer produced.
Patent CA-2008514-C (CA)
Title: Flexible stall divider for free stall barn
Inventor: ABEL CHARLES M
IPC: A01K1/00
Filed: 1990-01-24
Granted: 1993-08-17
Abstract: FLEXIBLE STALL DIVIDER FOR FREE STALL BARN          ABSTRACT OF THE DISCLOSURE         A free  stall barn of the type including an alley, a resting area for cattle on one side of the alley and a confining wall at a front of the resting area spaced from a step separating the resting area from the alley by a length approximately equal to the length of the animal includes a plurality of stall dividers divid-ing the rest area into separate stalls each for receiving one animal.  Each stall divider comprises a vertical post mounted adjacent the step.   Attached to the post is a bracket carrying a stub shaft which extends in a horizon-tal direction toward the wall. A coil spring on the end of the stub shaft mounts a single elongate rod member which projects from the post toward the wall and acts to divide each stall from the next.  The spring allows the forward end of the rod member to flex to allow the animal to  extricate  its  head or  its  body  should  it  become trapped while attempting to stand from a lying position.          The single rod is sufficient to cause the animal to re-main confined within the stall.  The device prevents ani-mals from being injured or killed should they become en-trapped in the stall dividing mechanism.
Patent CA-2008861-C (CA)
Title: Imidazopyridazines, their production and use
Inventor: MIYAKE AKIO
IPC: C07D487/04
Filed: 1990-01-30
Granted: 2000-11-28
Abstract: The imidazo[1,2-b]pyridazine compounds of the formula: (see formula I) wherein R1 is a hydrogen or halogen atom, or a lower alkyl group optionally having substituent(s), R2 and R3 are, independently, a hydrogen atom, a lower alkyl group optionally having substituent(s), a cycloalkyl group or a phenyl group optionally having substituent(s) or R2 and R3 together with the adjacent nitrogen atom to which they bond may form a heterocyclic ring optionally having.substituent(s), X is an oxygen atom or S(O)n (n = 0 to 2), Alk is a straight or branched chain alkylene group containing 1 - 10 carbon atoms and optionally having substituent(s), or their pharmaceutically acceptable salts which possess antiallergic, anti-inflammatory and anti-PAF activities, and their production and use.