baber/WOPTO huggingface dataset:
Patent CA-1327307-C (CA)
Title: Wet-type exhaust gas desulfurizing apparatus
Inventor: KURODA HIROSHI
IPC: B01F3/04
Filed: 1989-09-01
Granted: 1994-03-01
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus for wet process exhaust gas desulfurization comprises a spreading portion for spread-ing absorbent slurry including calcium compound, an absorbing tower for bringing the absorbent slurry spread from the spreading portion into contact with exhaust gas including sulfur oxides from opposite directions so as to absorb the sulfur oxides in the exhaust gas into the absorbent slurry, a slurry tank disposed below of the absorbing tower for receiving the absorbent slurry from the absorbing tower, a stirrer for stirring and forwarding the absorbent slurry radial inwardly, the stirrer being in an axial flow type one having a propeller, and circular system for circulating the absorbent slurry from the slurry tank to the spread-ing portion.  The apparatus further comprises a plurality of nozzles for feeding oxidizer gas including oxygen into the absorbent slurry from a backside of the propeller towards a periphery thereof uniformly with respect to a circumferential direction, thereby bubbling the oxidizer gas finely around the propeller.
Patent CA-1313101-C (CA)
Inventor: LABOMBARD DENIS
IPC: A61B17/34
Filed: 1989-09-07
Granted: 1993-01-26
Abstract: An Abstract of the Disclosure A plastic  obturator for  use in intubating tracheostomy tubes, particularly including a  non-constant radius cannula, which  is  made  of  a  single-piece  plastic flexible member having a flexible shaft including a  substantially flat strip member  and  a  plurality of segments extending substantially perpendicular to the strip member.  The strip  member forms a plurality  of   hinge  members   which  alternate  with  this plurality of segments.  The shaft means includes a distal and a proximal end.   A holding  means is formed at the proximal end of the shaft means and  a tip  member is  provided at the distal end of the shaft means having a bullet-like conical shape.
Patent CA-1295437-C (CA)
Inventor: UEKITA MASAKAZU
IPC: B01D71/66
Filed: 1990-01-19
Granted: 1992-02-04
Abstract: ABSTRACT           This invention relates to a film comprising at least one monomolecular layer of a polyimide having recurring units of the formula   wherein R1 is a tetravalent group having at least 2 carbon atoms, and R2 is a bivalent group having at least 2 carbon atoms.  The film may be prepared from a polyimide precursor to form a built-up film on a substrate according to the Langmuir-Blodgett technique. The film has excellent heat resistance, chemical resistance, mechanical properties and electrical characteristics.
Patent CA-1301545-C (CA)
Inventor: POWERS RICHARD G
IPC: F04B15/02
Filed: 1990-08-15
Granted: 1992-05-26
Abstract: COMPACT TWIN PISTON PUMP            Abstract of the Disclosure A  compact,  relatively  low  cost  twin piston pump (20) especially adapted for the pump-ing of foods (e.g.  juices, puddings or particu-lates such as stews and chilies) is provided which includes quick detach yoke and clevis assemblies (108,  124, 110,  126) connecting the reciprocable pistons (100, 102) with their associated hydraulic cylinders (116, 118), thereby permitting quick cleanup of the machine (20).   A jacking screw plate (136) is used for forward mounting of the piston and cylinder assemblies (84, 86, 116, 118) coupled with the sleeves (42, 44) and associated pistons (100, 102).  This permits precise adjust-ment of the working components of the machine, while eliminating expensive bearings and heavy duty framing members.   The pump (20) is also provided with a slide plate-type valve (38, 184) for controlling output of product from the pump (20).   In one valve embodiment (184) a two-part metallic slide plate assembly (192, 200) is sand-wiched between a pair of apertured nylon plates (186). One of the slide plate parts (200) is of lesser thickness than the primary part (192), so as to permit limited fore-and-aft movement of the part (200) for sealing purposes.  A unique hy-draulic system employing a master pressure reduc-ing valve (222) and a slaved pressure reducing valve (224) is employed for creating a pressure differential across the part (200) in order to bias the same for sealing purposes.
Patent DK-166320-C (DK)
Inventor: PERREGAARD JENS KRISTIAN
IPC: C07D211/52
Filed: 1987-09-11
Granted: 1993-08-23
Abstract: The novel acetic acid ester of 4-(4-(4-chlorophenyl)-4-hydroxy-1-piperidinyl)-1-(4-fluorophenyl)-1-bu tanone (Haloperidol) as well as acid addition salts thereof are described, and a method of preparation of said compounds. Pharmaceutical compositions containing one of said compounds are described in form of injectable solutions in oils, e.g. sesame oil and light vegetable oil, which have advantages compared with known solutions of haloperidol.
Patent DK-164706-C (DK)
Inventor: BRAGG CHARLES DAVID
IPC: C11D3/39
Filed: 1985-11-01
Granted: 1992-12-21
Abstract: A granular detergent composition containing about 6% to 18% aluminosilicate cation exchange material (a), about 1% to 8% nitrilotriacetate (b), about 6% to 14% phosphate builder selected from sodium and potassium tripolyphosphates with less than 12% thereof as pyrophosphate, about 5% to 35% bleaching agent, up to 10% organic peroxy acid bleach precursor, and a heavy metal scavenging agent, wherein the percentage quantities of (a) and 2(b) is from 13 to 27. The compositions display improved bleaching, cleaning and fabric damage at low aluminosilicate levels.
Patent FI-54380-C (FI)
Inventor: ROSENQVIST NILS KAJ GUNNAR
IPC: E05F3/12
Filed: 1975-06-18
Granted: 1978-11-10
Abstract: 1500767 Fluid dampers; valves GKN STENMAN AB 16 June 1975 [20 June 1974] 25630/75 Headings F2S and F2V [Also in Divisions E1-E2] In a door closing device a casing 2 houses a pinion 3, co-operating with a door actuating member, engaged with a rack 6c on a piston 6 slidable in a cylinder 5 against the action of a spring 9, the wall of the cylinder 5 having a channel 11 connecting opposite ends of the piston so that during movement of the piston 6 fluid flows through the channel 11 to an opposite end of the cylinder through a constricted passage formed in a valve member 31 provided with a piston member 30 which is movable against a spring 16 to limit the fluid flow through the channel 11 when the fluid pressure has built up during the door opening operation so as to form a damping means to damp the movement. Fig. 2 illustrates the position of the various parts of the device when the door closure is being delayed. Fig. 4 illustrates the position of the various parts of the device when the door subjected to a high speed opening action. During this latter action a spring-loaded safety valve member 33 comes into operation. In operation, when the door is opened, the piston 6 is displaced to the left against the force of the spring 9 and oil in the left hand end of the cylinder 5 is forced through a branch channel 11d, the main portion of the channel 11 and the branch channels 11b and 11a to the right hand end of the cylinder 5. At the same time the branch channel 11d short circuits the constricted passage 15 until the portion 6b of the piston closes the branch channel 11d such that the oil is forced to flow through the branch channel 11c and past the parts of valve members 31. A valve screw 12 is provided at the opposite end of the channel 11 which can be turned to control and damp the flow of oil through the branch channels 11a and 11b.
Patent FI-68285-C (FI)
Inventor: GARIN GERT
IPC: E02B15/04
Filed: 1979-07-16
Granted: 1985-08-12
Abstract: A method and a plant for recovery of oil floating on water. The plant comprises a closed container (1), either submersible or semi-submersible, floating in the sea with its upper edge (5) at the boundary between oil and water. The mixture of oil and water floating on top of the container flows down through holes (10) in the upper surface or collecting table (4) of the container into the interior of the container. The mixture is then separated by settling and surplus water is discharged. A so called "calm bay" is formed above and in the immediate vicinity of the container by a collar (9) reaching above the surface and attached to the container, in order to gather the oil to a thick layer, so that less water flows down into the container. After settling, the oil is pumped over to a tanker. The container can be equipped with heating coils (13) in order to facilitate settling and enable pumping of the oil. A number of such containers can be combined to form a vessel.
Patent FI-70661-C (FI)
Inventor: BAUCH HELMUT
IPC: H04H60/04
Filed: 1980-08-08
Granted: 1986-09-24
Abstract: The disclosure relates to a broad band coupling arrangement with coupling point switches in ECL technology, whereby a plurality of coupling point switches are formed by a corresponding plurality of linkage elements which are integrated on one chip. In order to reduce the power comsumption, a switching transistor is inserted in the operating voltage supply of each chip, said switching transistor only being conductive when at least one linkage element of the appertaining chip is selected. The disclosure can particularly be employed in the distribution of video signals.
Patent FI-82155-C (FI)
Inventor: BERGMAN STEN G-A
IPC: G21F9/24
Filed: 1984-09-17
Granted: 1991-01-10
Abstract: @ The present invention relates to a storage plant for storing radioactive material in rock formations, the plant comprising a cavity (4) for accommodating radioactive material, the cavity (4) having therearound a rock shield (6) in which a further cavity (7) is optionally formed, there being arranged in the optional cavity a barrier (8) comprising a resilient material which swells in water. Arranged around the second cavity (7) and spaced therefrom is a helical tunnel (12). Entry tunnels (13) extend from the helical tunnel (12), in towards the remaining parts (4, 7) of the plant. The invention is characterised in that at least one cage of substantially vertical drill holes (14) is arranged around the plant, preferably in connection with the helical tunnel (12), fortaking-up and conducting away water arriving at and departing from the inner part of the storage plant.
Patent FI-82108-C (FI)
Inventor: KIRBIS REINHARD
IPC: D21G1/00
Filed: 1985-07-15
Granted: 1991-01-10
Abstract: 1. A method of refining paper in which a paper web is passed through at least one roll gap of a calender, in which a pressure is exerted on the paper web, the moisture content thereof being reduced to a final value, characterised in that the paper web is passed out of the roll gap or the last of the roll gaps with a moisture content which is above the final value of moisture content after which, to reduce the moisture content to the final value, it is subjected to a drying process by passing through a drying apparatus.
Patent FI-89806-C (FI)
Inventor: NICOLSON GARTH L
IPC: C12N5/09
Filed: 1987-03-31
Granted: 1993-11-25
Abstract: Disclosed are monoclonal antibodies which react with human tumor cells, particularly metastatic human tumor cells, but not with normal human tissues tested. The monoclonal antibodies are prepared against a 580 kilodalton glycoprotein antigen, designated gp580, which is isolated from either rat or human tumor cells. Methods for isolating the glycoprotein antigen are disclosed as well. Moveover, techniques are disclosed for utilizing these antibodies both in the detection and in the prevention of human tumor lesions.
Patent FI-94688-C (FI)
Inventor: TRUEMPLER WALTER
IPC: B60T8/00
Filed: 1987-04-10
Granted: 1995-10-10
Abstract: In the case of a brake for a motor, in particular an alternating current motor with a solenoid, in order to improve the dynamic characteristics without increasing the power loss it is proposed to divide the coil of the solenoid (2) into two part coils (3, 4), by means of an intermediate tap (6), one of these two part coils being located on a freewheel circuit. <IMAGE>
Patent FI-79839-C (FI)
Inventor: HOEFLE MILTON LOUIS
IPC: C07D217/26
Filed: 1988-04-27
Granted: 1990-03-12
Abstract: There are disclosed substituted acyl derivatives of 1,2,3,4-tetrahydro-5,7-dimethoxy-3-isoquinoline-carboxylic acid having the following general formula: <CHEM> wherein R<2> is a hydrogen atom or a methyl or ethyl radical, and pharmaceutically acceptable salts of the compound of formula I. The substituted acyl derivatives and the pharmaceutically acceptable salts thereof may be produced by coupling a suitably substituted 1,2,3,4-tetrahydroisoquinoline with a suitably substituted amino acid and, when desired, hydrolysing or removing the protecting groups of the resulting product. The compounds of the invention, their salts and pharmaceutical compositions thereof are useful as anti-hypertensive agents.
Patent FI-86326-C (FI)
Inventor: THOR JOERGEN
IPC: E04C3/293
Filed: 1988-05-10
Granted: 1992-08-10
Abstract: The fire resistant, pre-stressed structural flooring carrying beam of steel includes two vertical webs (2) and a bearing plate (4) along the bottom of the beam extending outside the webs (2) for bearing the floor structure, the upper side of which is above the upper side of the steel beam after finished concrete pouring. The webs (2) are those of two channels (1) fixed to the bearing plate (4) with their toes in opposing, mutual, spaced relationship. The upper flanges (5) of the channels are provided with projecting means (6, 6 min ) fixed at pre-determined mutual spacing along the beam. An open space between the channels (1) is thus provided between the toes of the channels for filling with concrete (10) when concrete is poured, such as to achieve static co-action between the steel beam and concrete via the means (6).
Patent FI-91077-C (FI)
Inventor: FARMER DAVID BRETLAND
IPC: D21H19/58
Filed: 1988-10-24
Granted: 1994-05-10
Abstract: A copolymer emulsion latex with a solids content of 20% to 70% by weight contains at least 40% by weight of vinyl alkanoate, eg acetate, in the monomer charge. This latex has good rheology and dry pick strength for paper coating and is prepared using an unsaturated surfactant and a surfactant providing sharp nucleation.
Patent FI-93273-C (FI)
Inventor: HUONDER THOMAS
IPC: F24F7/06
Filed: 1990-08-24
Granted: 1995-03-10
Abstract: The installation in a building (1) comprises a collecting duct (10) which is served by a fan (15). Directly connected to the collecting duct (10) are control modules (2), to which there are individually connected via branch pipes (21) in each case a group of ventilating points (22), e.g. those of a building storey (2). In the control module (20), there is for each branch pipe (21) a connection point with sealing member and individually controllable sealing drive. The apparatuses requiring maintenance are thus grouped together in the control modules (20) and are there easily accessible (e.g. from the stairwell). This makes possible simplified plannaing, extensive prefabrication and easy maintenance, and also simple, reliable requirement-dependent control of the overall installation. By making the electrical part a low-voltage weak-current installation, installation is especially simple. Alternative embodiments of the control modules (20) and different control possibilities are described. Ventilating installations for outgoing air and/or incoming air are possible, also in association with heating and ventilation, and ventilation systems. <IMAGE>
Patent FI-87290-C (FI)
Inventor: LAMBERG LAURI
IPC: H04L29/12
Filed: 1991-01-17
Granted: 1992-12-10
Abstract: Procedure for determining the message identifiers in a CAN data transmission network of an elevator system where message identifiers are used in the transmission of messages. A node (2-6) monitors the data transmissions taking place in the network and stores the other message identifiers in use in the network. When selecting a message identifier, the node makes use of a random number to select an identifier in an identifier table. <IMAGE>
Patent NO-161980-C (NO)
Inventor: AKRED BRIAN JOHN
IPC: C09K23/00
Filed: 1983-02-04
Abstract: Pourable, fluid, non sedimenting, laundry detergent composition, comprising water, surfactant, builder, a surfactant desolubilizing electrolyte and, optionally, the usual minor ingredients, consist essentially of : at least one predominantly aqueous liquid phase which is separable into a distinct layer by centrifuging the composition at 800 times normal earth gravity at 25 DEG  C. for 17 hours, and which contains at least part of the electrolyte and less than 75% by weight, preferably less than 10% by weight, of the surfactant, and one or more other phases which together contain at least part of the builder as solid particles dispersed in the composition and at least part of the surfactant, preferably either as a network of solid surfactant hydrate, or as a "G" phase liquid crystal which may be associated with an "L" phase, micellar solution.
Patent NO-159565-C (NO)
Inventor: PON CHUCK Y
IPC: H01P1/22
Filed: 1983-07-27
Abstract: A high power, high frequency attenuator which provides attenuation steps which are switchable at very high speed, the attenuator implementing a method by which the input signal is split into two separate signals which are then subjected to impedance mismatches in the signal path, so that a portion of the split signals are reflected back to the signal splitter for dissipation there and the remaining portions of the split signal are transmitted to a summing circuit for recombination and output. The value of mismatch imposed determines the degree of attenuation obtained. The splitting of the signal reduces the stress upon the mismatched components as well as permits high switching speeds of the mismatches in and out of the circuit. In one embodiment of the invention directional couplers are used to provide the signal splitting and recombination functions, with the result that high isolation is achieved between the input port and the reflected signal caused by the mismatches.
Patent NO-156102-C (NO)
Inventor: BURKE JAMES S
IPC: F16K3/02
Filed: 1984-04-27
Abstract: @ An improved gate valve has a body (12) with an inlet (16) into the valve chamber (14) and an outlet (18) from the chamber. A gate (26) is disposed in the chamber. A bonnet (20) with an opening therethrough is secured to the body and a stem (34) connected to operate the gate extends through the bonnet opening. A seat (38) is provided in the bonnet, a shoulder (40) is formed on the stem and heat responsive means (58) hold the stem out of back seating position during normal operation and release to back seat in response to excess heat. Body bushings (30, 32) surround the inlet and outlet and seal against the gate, each of the bushings having resilient sealing means and a sealing lip for sealing against a sealing surface on said body.
Patent NO-162702-C (NO)
Inventor: COOPER ROYDON BRUCE
IPC: B01D46/24
Filed: 1984-08-14
Abstract: A filter assembly incorporates a system for jacking a fitter canister (13) into and out of engagement with a filter head (11). A threaded jackscrew (15) is mated to a threaded portion of the filter head and rotatably mounted on the filter canister, but longitudinally confined near the canister top. The assembly can accommodate a second class lever (46) the fulcrum of which lies in a notch or other recess (44) in the filter head. The jackscrew includes a plurality of circumferentially-spaced lugs against which a portion of the lever can act. The manual application of force to the free end (46B) of the lever creates a mechanical advantage of the jackscrew lugs (48) such that a torque sufficient to free and turn the jackscrew can be generated. Repeated pivoting of the lever against successive lugs of the jackscrew in a ratchet-like manner unscrews the jackscrew, and the captive canister, from the filter head.
Patent NO-166891-C (NO)
Inventor: FORCH HANS
IPC: F16J15/3244
Filed: 1985-03-21
Abstract: A seal ring has an annular sealing lip of a polymeric material which bears resiliently about a shaft rotatable relative thereto with a sealing strip and hydrodynamically acting backfeed ribs to one side of the sealing strip. An annular projection projects from the other side of the sealing strip with a radial clearance between a cylindrical or conical interior surface of the annular projection and the shaft. The annular projection is united with the sealing strip in a bending-resistant manner. Damming ribs protrude uniformally about the interior surface of the annular projection. Each damming rib has a leading surface which makes an obtuse angle with the interior surface and is parallel to the axis thereof.
Patent NO-166168-C (NO)
Inventor: GUSTAVSSON LENNART
IPC: G21F9/00
Filed: 1988-05-06
Abstract: PCT No. PCT/SE87/00420 Sec. 371 Date Mar. 17, 1989 Sec. 102(e) Date Mar. 17, 1989 PCT Filed Sep. 17, 1987 PCT Pub. No. WO88/01901 PCT Pub. Date Mar. 24, 1988.Method for cleansing gas from solid, liquid and/or gaseous contaminants, by bubbling the gas through a liquid bath (32), and by introducing the incoming gas into a distribution means (14) and causing the gas to pass in part-streams through a multiple of inlet orifices (64) located at progressively increasing depths beneath the surface (34) of the liquid (32). With increasing inlet pressure an increasing number of inlet orifices (64) are utilized for an increasing number of part-streams. The gas flow is passed from respective inlet orifices (64) through connecting means (24, 26, 28) to outlet orifices (31) located at a considerably higher height level (h) than corresponding inlet orifices (64). The gas flow is caused to flow out through venturi nozzles (28) and/or to strike against impinger or striking surfaces (39) with a minimum pressure drop corresponding to said height differential (h). In this way full operational pressure is immediately achieved, as soon as gas is passed out through any of the inlet orifices (64), and an intense mixing of gas and liquid as well as a high cleansing efficiency are guaranteed.
Patent NO-162588-C (NO)
Inventor: STAREFOSS CARL ERIK
IPC: G08B25/01
Filed: 1988-10-18
Abstract: A combined alarm, security and rescue system comprising a room box (33a-33j, 35a-35j) for one or more breathing masks for rescue purposes in an associated room and a two-way communication arrangement, for use for alarm and security purposes of a number of rooms, for example in high buildings (hotels, hospitals, office complexes, and the like). The room box (33a-33j, 35a-35j) is connected via a microswitch or similar actuating means to a data exchange (10) with data screen (21a) and printer (23). Two-way communication is established from the room box via the microswitch to the data exchange and from the data exchange to alarm producers of light and sound on the room box. The data exchange is adapted to emit by means of its own microprocessor alarms to rooms individually or in groups on one or more floors, as required, via the alarm producers of light and/or sound from associated room boxes, while the microswitch in connection with the room box is adapted to emit by manual or other actuation an equivalent signal to the data exchange for indicating room number, floor, hour, and the like.