baber/WOPTO huggingface dataset:
Patent CA-1306916-C (CA)
Title: Dual access infusion and monitoring system
Inventor: ENEGREN BRADLEY J
IPC: A61M39/02
Filed: 1989-04-20
Granted: 1992-09-01
Abstract: ABSTRACT OF THE DISCLOSURE     A dual access infusion or monitoring system comprises implantable apparatus and an injection needle.  This system enables one to introduce into or withdraw from the apparatus, after it is implanted, a plurality of fluids simultaneously with only a single penetration of the patient's skin.  The implantable apparatus includes a sealed housing with an inlet passage extending into the housing which passage has an outer end adjacent to the housing surface and an inner end located inside the housing.  A needle stop is positioned at the inner end of that passage and self-sealing septa are mounted at different locations along the passage at selected spacings from the needle stop so as to divide the passage into aligned compartments or segments each of which has its own fluid outlet.  The injection needle includes a plurality of lumens, the number of same corresponding to the number of different compartments in the apparatus housing.  The proximal ends of the lumens are connected to different passages in a hub and the lumens have outlet openings spaced at different locations along the needle from the needle tip in correspondence with the spacings of the housing passage compartments so that when the needle is inserted into the housing passage through the septa until the needle bottoms on the needle stop, each outlet opening in the needle will be positioned in a different compartment in the housing passage, with all of the needle openings being isolated in a fluid-tight manner from one another and from the atmosphere by at least one septum.
Patent CA-1324897-C (CA)
Inventor: OVERFIELD ROBERT E
IPC: G01N3/02
Filed: 1989-05-03
Granted: 1993-12-07
Abstract: ABSTRACT OF THE DISCLOSURE A sample of a hydrocarbon oil containing asphaltenes is chromatographically analyzed by forming a mixture of the oil with a weak solvent. The mixture is passed in contact with a column of a stationary phase of find solid particles of fully functionalized material, followed by a weak solvent. The solvent, after recovery from the column, is analyzed for aromatics by UV-absorption of UV radiation in the range 200 to 400 nm.  The absorbance of the UV light by the irradiated eluents across the UV wavelength range is monitored and the integral of absorbance is derived as a function of photon energy across the wavelength range.  The magnitude of the derived integral in at least one time interval corresponding with at least aromatics in the eluent from the stationary phase is measured as an indication of the level of aromatics in the oil sample.  The weak solvent may be followed by a strong solvent which, in turn, may be followed by a strong solvent which is modified by the addition of a hydrogen bonding solvent.  the solvents are analyzed for saturates, aromatics, polar compounds and any asphaltenic materials by the combination of the UV-absorption measurement and a mass sensitive measurement which measures the combined level of the saturates, aromatics, polars and any asphaltenic compounds present.  Equipment to perform the fore-going analysis is also described.  The analysis can be used for evaluation of an oil and/or on-line regulation of an oil refining process.
Patent CA-1308877-C (CA)
Title: Process for recovering acidic gases
Inventor: RIGGS OLEN L JR
IPC: B01D53/14
Filed: 1989-05-24
Granted: 1992-10-20
Abstract: Improved Process for Recovering Acidic Gases Abstract An improved process is provided for the removal and recovery of acidic gases contained in mixed gas streams.  The improvements comprise cooling a process regenerated aqueous alkanolamine solution containing an alkanolamine concentration ranging up to about 20 percent by weight to a temperature ranging up to about 35°C and introducing said cooled regenerated solution into an absorption zone to contact a mixed gas stream containing acidic gases and wherein the regenerated aqueous alkanolamine solution remains essentially at the temperature to which it is cooled throughout a substan-tial portion of the absorption zone.
Patent CA-1318443-C (CA)
Title: Methylpolysilanes and method for their preparation
Inventor: BURNS GARY T
IPC: C08G77/48
Filed: 1989-06-09
Granted: 1993-05-25
Abstract: METHYLPOLYSILANES AND METHOD POR THEIR PREPARATION            Abstract A process for the preparation of a methylpolysilane having a controlled carbon content is provided which includes the steps of haating together to form a raaction mixture at least one alkoxy-functional disilane selected from the group consisting of disilanes having two, three and four alkoxy groups bonded to the silicon atoms, and mixtures thereof, with either an alkoxy-functional silane having at least one unsaturated substituent or an unsaturated hydrocarbon compound in an amount effective to increase the carbon content of the resulting polymer.  The reaction is carried out in the presence of a catalyst which is a source of alkoxide ions. The methylpolysilane polymers produced may be pyrolyzed to form ceramic compositions having increased carbon contents.  The ceramics may find use as films, fibers and coatings, as well as the many other uses to which silicon carbide ceramics have heretofore been put.
Patent CA-1318384-C (CA)
Inventor: KILLAT ULRICH
IPC: H04L49/111
Filed: 1989-07-12
Granted: 1993-05-25
Abstract: ABSTRACT OF THE INVENTION The invention relates to a switching network for a switching system in which cells are transmitted in accordance with a time division multiplex method and the through-connection is effected by means of the routing information contained in the header of the cells.  The blocks arriving at the switching node are temporarily stored in a queuing buffer until a free frame is available.  A switching network should be configured in such a manner that the number of buffer spaces can become as small as possible and buffer spaces only need to be provided for data which are to be forwarded via the associated serving trunk.  To this end, it is proposed to allocate a comparator to each offering trunk, the comparator comparing the address of the serving trunk with the routing information and the cells supplied in the offering trunk only being entered into the buffer store associated with the serving trunk in the case of a correspondence between routing information and stored address of this serving trunk.
Patent CA-1334532-C (CA)
Title: Lubricant composition
Inventor: SCHUMACHER ROLF
IPC: C10M133/40
Filed: 1989-07-14
Granted: 1995-02-21
Abstract: A lubricant based on a mineral or synthetic oil is stabilized against oxidative degradation by the addition of a mixture comprising at least one specified aromatic amine of the formula I or II and at least one sterically hindered amine. The lubricant may contain other antioxidants or other additives. It is preferably used as motor oil.
Patent CA-1332381-C (CA)
Inventor: GRAY STEPHEN L
IPC: B65B25/06
Filed: 1989-08-04
Granted: 1994-10-11
Abstract: ABSTRACT OF THE DISCLOSURE       A method of packaging turkey emulsion and turkey skin in a flexible plastic package wherein the turkey skin has been frozen prior to insertion into the package.
Patent CA-1312524-C (CA)
Title: Blower for the production of a mist or the like
Inventor: SUZUKI TOSHIMITSU
IPC: F25J5/00
Filed: 1989-09-01
Granted: 1993-01-12
Abstract: ABSTRACT OF THE DISCLOSURE            The present invention relates to a blower for the production of a mist or the like (e.g. a smoke, a fog, etc.).  The blower comprises a conduit means able to convey liquid carbon dioxide (CO2) and a support means, said conduit means having an inlet means suitable for introducing liquid CO2 therewithin and an outlet means able to discharge liquid CO2 to the atmosphere so as to form a mist or the like, said inlet means being fixed to said support means, characterised in that, said outlet means is rotatably coupled to said inlet means, said outlet means being rotatable about a first axis of rotation.
Patent CA-1330694-C (CA)
Title: Sprue bushing assembly and method of making same
Inventor: TRAKAS PANOS
IPC: F27D11/02
Filed: 1989-09-05
Granted: 1994-07-19
Abstract: Abstract of the Disclosure A sprue bushing which eliminates melt leakage and a method of making the same are described. A cylindrical bushing body having a first, preselected uniform diameter has an annular cavity formed therein which axially extends within the bushing body for a predetermined length and which separates the bushing inner core from the bushing body. A heating element in the form of a ceramic insulator sleeve is inserted into the annular cavity and a particulate refractory material is deposited into the annular cavity to fill the remainder of the annular cavity. When filled, the bushing body is swaged down to a second preselected uniform diameter to compact the powdered refractory together with the preformed sleeve to form a solid heating element. A runner passage is then drilled through the inner core so that the inner core is integral with the bushing casing.
Patent CA-1323583-C (CA)
Title: Moving bed filtration apparatus and method
Inventor: HERING CARL J JR
IPC: B01D24/00
Filed: 1989-09-20
Granted: 1993-10-26
Abstract: Abstract of the Disclosure A bed of particulate material  of varying sizes  is  located  within  a  vessel.    This  bed comprises an upper and lower region.   Particulate material is supplied continuously to the center of the upper region so as to form a peak shape which descends downwardly and radially outwardly from the center.  Liquid to be filtered is introduced to this peak shape and is filtered downwardly through the bed.   A majority of the filtered liquid passes through a screen located between the upper and the lower regions into a screen filtrate enclosure. The remaining liquid continues to the lower region. This  liquid  and  dirty particulate  material  are transported by an air lift tube from the lower region to a position above the upper region. At this position, the particulate material is washed and supplied to the center of the upper region.  The remaining liquid and filtered particles are removed from the vessel.
Patent CA-1332724-C (CA)
Inventor: IIZUKA SHIGEO
IPC: B05B9/00
Filed: 1990-01-18
Granted: 1994-10-25
Abstract: ABSTRACT       A manual liquid disperser which has a mounting member engaged fixedly with a guide cylinder from the inner surface of the upper end thereof, depending from a neck portion into a container and engaging cylinder stood upwardly therefrom, a spraying head capable of being depressed and formed with a valve seat of a discharge valve and a valve port at the center thereof on the back surface thereof, a rod member slidably contacted with the inner surface of the guide cylinder, and a returning coil spring for urging upwardly the spraying head through the rod member and seating the valve body on a valve seat to close the discharge valve, and a communication tubular member.  Thus, when the spraying head is depressed in case of spraying the liquid in the container, a third pressure chamber is formed between the outer surface of the lower large-diameter part of said rod member and the inner surface of the lower increased-diameter part of said small-diameter cylinder.
Patent DK-160922-C (DK)
Inventor: RITZL ANTAL
IPC: B61D5/00
Filed: 1986-05-13
Granted: 1991-11-11
Abstract: The goods truck features a superstructure which is made up of interconnected longitudinal walls, end walls and floor and is designed to form a self-supporting body which twists relatively easily. The roof features at least one longitudinal part which is attached to one longitudinal wall and, with respect to the end walls and the other longitudinal wall, exhibits freedom of movement in the longitudinal direction which accommodates the twisting action. A charging port/charging ports can be provided in the roof. By employing the concept according to the invention the danger of derailment can be reduced, and fatigue crack formation avoided in the region of the roof.
Patent DK-164045-C (DK)
Inventor: SEHRING RICHARD
IPC: A01N37/34
Filed: 1980-09-23
Granted: 1992-09-28
Abstract: The method of preparing a compound of the formula   <IMAGE>   wherein R1 is hydrogen, halogen, alkyl of 1 to 8 carbon atoms, trifluoromethyl or acetyl; n is 1 when R1 has all the defined meanings, or 2 or 3 when R1 is halogen or alkyl; R2 is hydrogen; alkyl of 1 to 16 carbon atoms; alkenyl of 2 to 16 carbon atoms; alkinyl of 2 to 16 carbon atoms; monosubstituted alkyl of 2 to 6 carbon atoms, where the substituent is hydroxyl, alkoxy of 1 to 4 carbon atoms, phenoxy, halo-phenoxy, (alkyl of 1 to 4 carbon atoms) phenoxy, (alkoxy of 1 to 4 carbon atoms)phenoxy, nitro-phenoxy, cyano-phenoxy, amino or (alkyl of 1 to 4 carbon atoms)thio; benzyl; halo-benzyl; -NR3R4; -CHR3-COOR4; or -CHR3-CONR4R5, where R3, R4 and R5 are each hydrogen or alkyl of 1 to 8 carbon atoms; and X1 and X2 are each hydrogen or halogen, which comprises reacting a compound of the formula    <IMAGE>  wherein n, R1, X1 and X2 have the meanings previously defined, and R1 is unsubstituted or substituted phenyl, with an amine of the formula H2N-R2  wherein R2 has the meanings previously defined, at a temperature between about 20 DEG  and 160 DEG  C.
Patent FI-74180-C (FI)
Inventor: TREIBER ROBERT
IPC: H04B3/23
Filed: 1978-03-01
Granted: 1987-12-10
Abstract: The cut-in appts. is operative between a two-way subscriber channel working with analogue signals and digital equipment, esp. - subscriber circuit for telephone installations with digital coupling fields. A coder is provided that converts analogue into digital signals. Its output terminals are connected to a clamping device. The latter selectively suppresses the coder output signals by subtraction of unwanted signals in digital form. - The output terminals of the clamping device are coupled to the digital equipment. A decoder converts the digital signals of the latter into analogue signals. The decoder output is connected to a summing circuit.
Patent FI-83569-C (FI)
Inventor: CAPRIO A RONALD
IPC: G06F12/06
Filed: 1983-02-17
Granted: 1991-07-25
Abstract: The present disclosure describes an interface circuit arrangement which per se includes: a means for being addressed in accordance with its physical location, a means to generate signals which identify the circuit being addressed; and means to generate signals which effect a diagnostic routine of the circuit being addressed. The present disclosure further describes means, which operate in conjunction with a data handling system, to assert a priority value assigned to the interchangeable interface circuit and which, based on that priority, determines which one of a number of interchangeable interface circuits will be permitted to control a common data path.
Patent FI-78790-C (FI)
Inventor: MAERKL MICHAEL
IPC: G06F3/06
Filed: 1983-07-28
Granted: 1989-09-11
Abstract: A circuit arrangement for addressing a disc storage device in a system for processing data signals, such as a teleprinter and data exchange system, incorporates disc storage devices of two different types, and conversion circuit for automatically converting addresses serving to address storage zones of a disc storage device of a second type (differing from a first type) into relative addresses relating to the desired information block in the first disc storage device, and for converting such relative addresses into absolute addresses which designate the desired information blocks.
Patent FI-76906-C (FI)
Inventor: KRUMMEL PETER
IPC: H05B41/298
Filed: 1984-05-04
Granted: 1988-12-12
Abstract: 1. An inverter comprising two switches (T1, T2) which can be alternately rendered conductive, and comprising a load circuit arranged parallel to the first switch (T1) and connected via the second switch (T2) to a d. c. voltage source (Q), and consisting of the series arrangement of a reversible oscillatory capacitor (C10), a series resonant circuit composed of a choke (L1) and a capacitor (C9), and a discharge lamp (LP) equipped with heatable electrodes, where these electrodes are arranged in the load circuit and are connected to one another via the capacitor (C9) of the series resonant circuit, and comprising a control set (S) which supplies control voltages which alternately render the switches conductive, characterised by a burning voltage sensor (B) which monitors the burning voltage of the lamp (LP) and supplies an output signal dependent upon the burning voltage and fed to the control set (S) to determine the frequency of the control voltages which it supplies.
Patent FI-82088-C (FI)
Inventor: AUTIO MARKKU
IPC: D21F3/04
Filed: 1987-04-14
Granted: 1991-01-10
Abstract: Frame construction for the press section of a paper machine, in which said press section there are two or three subsequent and separate press nips (N1,N2,N3) substantially dewatering the web (W). The nips are formed between two opposite press elements, such as press rolls. Through the nips the web (W) runs as supported by a dewatering and/or transfer fabric. The frame construction of the press section comprises a front frame (110) and a rear frame (130) separate from each other, between which a space (T) open at the top is provided. This space (T) is arranged so as to be utilized in the replacement of both the upper press and/or transfer fabrics (20,30,31) and of the press rolls. At least the upper roll (24,34) of the first or second nip (N1,N2) is attached in connection with the rear part of the front frame (110). At least the upper roll (34,54) of the second or third press nip (N2,N3) is fitted in connection with the front part of the rear frame (130).
Patent FI-91555-C (FI)
Inventor: SCOBIE WILLIAM BRYCE
IPC: F16K1/226
Filed: 1987-06-24
Granted: 1994-07-11
Abstract: A butterfly valve having a composite, reinforced seat, the valve having a one piece body defining a radially inwardly extending annular rib, the valve seat being a U-shaped annular member of a generally resilient material and having a radially outwardly opening channel which engages the rib of the valve body to provide an interlocking engagement between the valve seat and the valve body, the seat including a series of generally U-shaped structural members made of a material more rigid than the resilient material of the seat, the U-shaped member being bonded to the seat, the U-shaped members being spaced sufficiently to permit distortion of the seat so that it can be inserted in the valve body.
Patent FI-83588-C (FI)
Inventor: ANDERSSON OLOF INGVAR
IPC: A47B57/16
Filed: 1987-09-22
Granted: 1991-08-12
Abstract: This invention relates to a sheet metal shelving comprising posts (10) and shelves (11). The posts comprise a waist (12) which via a first flange (13) is connected to a second flange (14). The waist abuts a first edge part (18) of the shelf whereas the second flange (14) engages recesses (29,30) in a second edge part (19) of the shelf (11). The second edge part (19) forms a closed torsion resistant profile with several in vertical direction separated extending flanges (22,24) having said recesses (29,30).
Patent FI-98797-C (FI)
Inventor: GOETTSCHE REIMER
IPC: B27K3/50
Filed: 1988-10-20
Granted: 1997-08-25
Abstract: A wood protecting agent contains (a) a dimethylalkyl amine; (b) a water soluble acid; (c) a water insoluble acid or 2-(methoxycarbonyl)-benzimidazole.
Patent FI-90526-C (FI)
Inventor: STRNAD VOJTECH
IPC: C03B5/033
Filed: 1990-02-22
Granted: 1994-02-25
Abstract: Melting of materials containing mineral fibres and an organic substance. 
<??>The process consists in melting the mineral fibres 1 in a furnace 2 in the presence of pure oxygen or of oxygen-enriched air originating from nozzles 9, whose oxygen content is at least 40 % by volume to burn the organic substance and to use the heat released for melting the fibrous material. 
<??>Application to the treatment of waste mineral fibres. 
<IMAGE>
Patent FI-94777-C (FI)
Inventor: RONCATO GIORDANO
IPC: D01D5/30
Filed: 1992-03-18
Granted: 1995-10-25
Abstract: Manufacture of a composite yarn made up of continuous glass filaments and of thermoplastic organic material. The process according to the invention consists, starting from a first plant, in drawing organic filaments in the form of one or a number of sheets (33, 34) which converge towards the same point (39), in drawing, starting from a second plant, glass filaments combined into at least one yarn (41), the latter being introduced sideways into the region defined by the organic filaments (40) before being combined with the said filaments at their point of convergence (39). The composite yarn obtained is employed for the production of reinforced articles. <IMAGE>
Patent FI-95123-C (FI)
Inventor: MALTBY JR ROBERT E
IPC: B65G49/06
Filed: 1993-09-16
Granted: 1995-12-27
Abstract: A glass sheet gas support (20) is disclosed as having a set of elongated gas supply openings (26) for supplying pressurized gas to support a glass sheet and as also including a set of elongated gas exhaust openings (28) for exhausting the gas and constructed to including progressively increasing gas flow areas in opposite directions from ends (36) of each exhaust opening to a central portion (38) thereof in order to prevent gas pressure buildup between an upwardly facing surface (24) of the manifold and the supported glass sheet at a central location. In one embodiment, the manifold (22) defines each gas exhaust opening (28) with progressively increasing widths from its ends (36) toward the central portion (38) thereof and is preferably constructed as a cast refractory platen (42) which cooperates with a manifold member (58) that mounts gas jet pumps (60) fed products of combustion from a gas burner (62) to provide recirculating flow of gas to and from the supply exhaust openings. In another embodiment, the manifold (22' ) defines the ends (36') of each gas exhaust opening (28') with progressively increasing depths from its ends (36') toward the central portion (38') thereof and is preferably fabricated from sheet metal that defines both the gas supply and exhaust openings. Both manifold embodiments (20,22') include gas supply passages (96,96') that are inclined to provide conveyance of the supported glass sheet.
Patent NO-140369-C (NO)
Inventor: MASSON YVES
IPC: B60C9/28
Filed: 1975-02-21
Abstract: A tire with a radial carcass and a top belt under the tread, has sidewalls which are reinforced by layers of a rubbery mixture exhibiting a high modulus of elasticity and extending over the entire height of the sidewalls. The upper edges of these reinforcement layers are inserted between the carcass and the lateral edges of the belt.
Patent NO-157843-C (NO)
Inventor: BRANGE JENS JOERGEN VEILGAARD
IPC: A61K38/28
Filed: 1982-03-09
Abstract: Novel pharmaceutical preparations of dissolved zinc insulin having improved physical stability are prepared by incorporating therein a calcium or magnesium salt so as to provide a solution containing essentially ionised calcuim or magnesium.The novel insulin preparations are particularly adapted for use in continuous insulin delivery equipment.
Patent NO-160524-C (NO)
Inventor: NAIK APPAYA RAGHUNATH
IPC: C11D17/00
Filed: 1984-01-18
Abstract: Detergent compositions suitable inter alia for hand dishwashing include as active detergent a mixture of dialkyl sulphosuccinates obtained from a mixture of C<sub>7</sub> and C<sub>8</sub> aliphatic alcohols, optionally with C<sub>6</sub> alcohol. Improved performance and formulation benefits are obtained.
Patent NO-160115-C (NO)
Inventor: MAKARENKO VLADIMIR STEPANOVICH
IPC: A63C9/20
Filed: 1986-12-03
Abstract: PCT No. PCT/SU86/00033 Sec. 371 Date Dec. 3, 1986 Sec. 102(e) Date Dec. 3, 1986 PCT Filed Apr. 18, 1986 PCT Pub. No. WO86/06290 PCT Pub. Date Nov. 6, 1986.A ski binding comprises rest pins (1) mounted on a ski (2) for fitting in corresponding holes (3) in a toe portion of a sole (4) of boot (5). The outer surface of at least one rest pin (I) in conjunction with the surface of the corresponding hole (3) form a friction couple.