baber/WOPTO huggingface dataset:
Patent FI-56695-C (FI)
Inventor: FUNK ERWIN DUANE
IPC: C10J3/02
Filed: 1975-01-30
Granted: 1980-03-10
Abstract: 1483135 Wet separating KAMYR Inc 30 Jan 1975 [31 Jan 1974 20 Jan 1975] 4102/75 Heading B2H [Also in Division C5] A method of delivering to a gasifier vessel 10, Fig. 1, coal, oil shale or lignite of particle sizes falling within a predetermined range of sizes (free of fines), the lower limit of which is approximately “" nominal diameter e.g. in the range “"-2" nominal diameters involves the establishment of a continuous flow of liquid (water or oil and light tar) along a first continuous flow path 20 at low (atmospheric) pressure, feeding coal or like particles from a hopper 42 downwardly through the free surface of the liquid in the chamber 50 forming part of the first flow path, transferring coal particles of the required size in incremental volumes of liquid into a second continuous flow path of liquid 26 at elevated pressure by use of a sluicing aparatus 30 (described below) provided with a screen 92 of the requisite size, and conveying the particles in the liquid of the second flow path by line 70 to a mechanical separator 32 mounted at the inlet 12 to the gasifier vessel 10. In the separator the particles are moved by a screw conveyor 96 upwardly through the free surface of the liquid, thereby falling into the inlet 12. Liquid and entrained fines passing through a screen 98 surrounding the screw conveyor, flow along line 102 to a centrifuge 36 where such fines are removed. The purified liquid is pumped back to the sluicing apparatus. Entrained fines in the first liquid flow are similarly removed by centrifuge 34. The apparatus includes provision for counteracting the net loss of liquid, particularly from the second flow path to the first. The sluicing apparatus, Figs. 2 to 4, consists of a pocketed wheel 72, see Fig. 4, mounted for rotation within a liner 76 having ports 78, 80, 82 and 84 which register with the inlets 52, 64 and outlets 58, 68 to the apparatus, in the first and second flow paths, respectively, see Fig. 2. During filling of a pocket 74 in the rotating wheel 72, fine coal particles are drawn through the peripheral slots in the screen 92. The liner may be provided with peripherally projecting grooves 94 acting as flow breakers adjacent the port openings 80 and 84 of the second flow path. The pocketed wheel 72 may be either cylindrical or tapered with the wheel diameter increasing in the direction of a clearance adjusting hand wheel 88, Fig. 3.
Patent FI-76797-C (FI)
Inventor: HARGREAVES RODNEY BRIAN
IPC: C07D413/04
Filed: 1982-11-12
Granted: 1988-12-12
Abstract: Heterocyclic compounds of the formula:  <IMAGE>  wherein A is a direct link, or is alkylene of 1 to 4 carbon atoms or alkenylene of 2 to 4 carbon atoms; wherein either X is -CR1R2- and Y is -O-, -S- or -NR3-, wherein R1, R2 and R3, which may be the same or different, each is hydrogen or alkyl of up to 4 carbon atoms; or X is -O-, -S- or -NH- and Y is -CR1R2- wherein R1 and R2 have the meanings stated above; and wherein Het is a 5- or 6-membered heterocyclic ring containing 1, 2 or 3 heteroatoms selected from nitrogen, oxygen or sulphur atoms, which ring may be unsubstituted or may bear one or two substituents as set out in claim 1, provided that when X is -CR1R2- and A is a direct link, Het is not unsubstituted 2-furyl; and salts thereof where appropriate; processes for their manufacture and pharmaceutical compositions containing them. The compounds possess cardiotonic and/or antihypertensive activity.
Patent FI-78224-C (FI)
Inventor: BENGTSSON BENGT LENNART
IPC: A23B7/06
Filed: 1984-05-02
Granted: 1989-07-10
Abstract: A process for blanching vegetables wherein the vegetables are subjected to a first blanching step for a period of from 1 to 30 seconds at a temperature from 90 DEG  C. to 100 DEG  C. in water or steam and then to a second blanching step for a period of from 1 to 60 minutes at a temperature from 45 DEG  C. to 90 DEG  C. in water. The vegetables are afterwards frozen.
Patent FI-79995-C (FI)
Inventor: LJUNGSTROEM TOMMY
IPC: B31B50/00
Filed: 1986-10-01
Granted: 1990-04-10
Abstract: A method and machine for the manufacture of packing containers of the type where a number of packing container blanks are successively converted to packing containers, open at the top, which are filled with contents, shaped and sealed. The packing container blanks are advanced intermittently during the processing and filling between the different stations, which means especially in packing machines with several conveying elements, that the driving unit of the machine will be unevenly loaded and that the working of the machine will be uneven and jerky. To overcome this it is proposed in accordance with the invention, that the driving of the different conveying elements should take place asynchronously in accordance with a similar but mutually offset pattern of movement. The one conveying element (6') will then be substantially at standstill during the advance of the second conveying element (6") and vice versa, as a result of which the driving unit obtains an appreciably more uniform torque curve so that uneven operation and consequent wear and noise can be prevented.
Patent FI-90113-C (FI)
Inventor: JOHANNSEN KARL
IPC: E02F7/06
Filed: 1989-09-27
Granted: 1993-12-27
Abstract: A process and device are disclosed for dredging silt deposits in ports, waterways, etc. by means of a slope conveyor. The silt upper layer (25) is undercut, gathered by means of a receptacle (5, 19, 20) and removed by means of a mechanical slope conveyor (tubular conveyor (2)).
Patent FI-97915-C (FI)
Inventor: LUNDIN JAN-ERIK
IPC: G01C3/08
Filed: 1989-11-24
Granted: 1997-03-10
Abstract: A device for the selective detection of objects, such as aircraft, missiles, helicopters and alike, by means of outgoing rays from the objects, preferably IR-rays, comprises at least one sensor unit (1). The device comprises at least two optical entrances at a distance relative to each other across a sight line from the device to the object. The sensor unit (1) comprises at least one focusing means (15) for focussing the rays to a focal plane. The sensor unit is equipped with at least one radiation-sensitive detector element (16) arranged to emit signals corresponding to the radiation. The device is arranged to variably scan an angular field in azimuth and/or elevation. The device further comprises an evaluation unit (2) arranged to receive said signals. The invention is characterized particularly in that the evaluation unit (2) is arranged to select objects which seem to be of similar size with regard to the angle measured from the position of the device, in on one hand large objects being at a long distance, such as aircraft etc., and on the other hand small objects being at a short distance, such as birds, by suppressing signals whose amplitude as a function of the scanned azimuth or elevation angle shows a relatively great extension compared with signals which show a relatively small extension.
Patent FI-94959-C (FI)
Inventor: COATES IAN HAROLD
IPC: C07D471/04
Filed: 1990-02-27
Granted: 1995-11-27
Abstract: The invention provides a process for the preparation of a compound of general formula (I): <CHEM>  wherein Im represents an imidazolyl group of the formula : <CHEM> and R<1> represents a hydrogen atom or a group selected from C1-6alkyl, C3-6alkenyl, C3-10alkynyl, C3-7cycloalkyl, C3-7cycloalkylC1-4alkyl, phenyl, phenylC1-3alkyl, phenylmethoxymethyl, phenoxyethyl, phenoxymethyl, -CO2R<5>, -COR<5>, -CONR<5>R<6> or -SO2R<5> (wherein R<5> and R<6>, which may be the same or different, each represents a hydrogen atom, a C1-6alkyl or C3-7cycloalkyl group, or a phenyl or phenylC1-4alkyl group, in which the phenyl group is optionally substituted by one or more C1-4alkyl, C1-4alkoxy or hydroxy groups or halogen atoms, with the proviso that R<5> does not represent a hydrogen atom when R<1> represents a group -CO2R<5> or -SO2R<5>); one of the groups represented by R<2>, R<3> and R<4> is a hydrogen atom or a C1-6alkyl, C3-7cycloalkyl, C3-6alkenyl, phenyl or phenylC1-3alkyl group, and each of the other two groups, which may be the same or different, represents a hydrogen atom or a C1-6alkyl group; and n represents 2 or 3;  which comprises reacting a compound of formula (II) <CHEM>  or a protected derivative thereof, with a compound of formula (III):  HOCH2-Im      (III) or a salt thereof in the presence of an acid at an elevated temperature, followed where necessary by removal of any protecting groups.
Patent FI-95657-C (FI)
Inventor: DUROSS JAMES WIX
IPC: A61K9/16
Filed: 1990-11-22
Granted: 1996-03-11
Abstract: A pharmaceutical composition comprising a crystalline sugar alcohol derived from at least one mono- or polysaccharide having uniformly dispersed within its crystal matrix particles of at least one pharmaceutically active compound is disclosed. Also disclosed is a method of producing such a uniformly dispersed pharmaceutical composition by the controlled crystallization of the molten sugar alcohol having the pharmaceutically active material dispersed therein.
Patent FI-86935-C (FI)
Inventor: SALO KAUKO
IPC: H04L1/20
Filed: 1991-03-21
Granted: 1992-10-26
Abstract: The invention relates to a method for identifying a supervising signal at a base station in a mobile telephone system, in which the quality of radio links between the base station and mobile radio stations is supervised by several supervising signals of different frequencies, wherein a supervising signal received at the base station is bandpass-filtered by a bandpass filter (5) tuned to a desired supervising signal frequency, and the supervising signal is identified on the basis of the level of the filtered supervising signal (Y3). To improve the reliability of the identification, the supervising signal is identified by comparing (8) the level of the filtered supervising signal (Y3) with the level of received noise (Y1).
Patent NO-157906-C (NO)
Inventor: BONNY PAUL
IPC: C25C3/14
Filed: 1981-07-22
Abstract: A process and apparatus for controlling the rate of introduction and the content of alumina to a tank for the production of aluminium by the electrolysis of dissolved alumina in a cryolite-base bath, the upper part of which forms a solidified crust, and wherein the alumina content is maintained within a narrow range, of between 1% and 3.5%, wherein the alumina is introduced directly into the molten cryolite bath by way of at least one opening which is kept open in the solidified crust and the rate at which the alumina is introduced is modulated relative to variations in the internal resistance of the tank during predetermined periods of time, with alternation of the cycles of introducing alumina at a slower rate and at a faster rate than the rate corresponding to normal consumption within the tank.
Patent NO-159989-C (NO)
Inventor: INGEMANN OLE
IPC: B29C65/08
Filed: 1984-03-19
Abstract: A container comprising a lid and a container body with a flange, the lid and the flange being fixed to one another in an originally sealed condition of the container to provide a tight closure of the container by a frame-like connection member which has first and second attachment sections affixed to the flange and to the lid respectively. A weakening zone is disposed between the two attachment sections in addition to a downwardly projecting flange. When the container is resealed the outer surface of the flange sealingly abuts against the inner surface of the wall of the container at its mouth. The walls of the container, lid and connected member can be provided with layers of high-barrier material.
Patent NO-173390-C (NO)
Inventor: SCHUMACHER WOLFGANG
IPC: C07F15/00
Filed: 1989-01-06
Abstract: 1,2-Bis(aminomethyl)-cyclobutane-platinum complexes having an anti-tumor activity.
Patent NO-177351-C (NO)
Inventor: HENNING RAINER
IPC: C07D233/64
Filed: 1989-11-23
Abstract: The invention relates to compounds of the formula I <IMAGE>  in which A is a radical of the formula II <IMAGE> in which E is a CH2 group or a radical NR<9>, G is a radical from the group comprising S, SO, SO2, O, CO, CS or a direct bond, B is an amino acid, D is a heterocycle, and R<1>, R<2>, R<3>, R<4>, R<5>, R<6> and R<9> are defined in the description, and the salts thereof. The invention also relates to a process for preparing the compounds of the formula I and to the use thereof as medicines.
Patent CA-2005347-C (CA)
Title: Highly efficient coding apparatus
Inventor: KONDO TETSUJIRO
IPC: H04N19/137
Filed: 1989-12-13
Granted: 2000-04-04
Abstract: The invention lies in a highly efficient coding apparatus configured to break a digital picture signal into picture blocks and, in receipt of a signal from a coding circuit for performing variable-length coding for each picture block, generate an output signal whose sync blocks are serial. By inserting the most significant bit of a coding output signal for each picture element in a predetermined position of the sync block, a reproduced picture is obtained also in the picture search mode in which the head scans a tape across a plurality of tracks.
Patent CA-2007257-C (CA)
Title: Lift systems for elevating the load bed of a vehicle
Inventor: THORNDYKE ROBERT JOHN
IPC: B60P1/64
Filed: 1990-01-05
Granted: 1995-09-26
Abstract: There is disclosed a vehicle having a load bed which has a back end that is supported by a wheel set which has a frame that is pivotally mounted below the back end and has extensible air bags connecting the frame to the back end of the load bed.  The air bags are extensible to raise the back end to a raised position with respect to the frame and retractable to lower the back end to a lowered position.   Included are non-compliant legs arranged to extend between the frame and the back end of the load bed when the back end of the load bed is in the raised position and a releasable locking operable to lock the legs in a locked position in which it serves to hold the back end of the load bed fast in the raised position.   The lock is releasable to allow the load bed to be lowered to the lowered position.  The air bags extend across the back end of the chassis to give high surface area contacts between the air bags and the frame of the load bed and wheel set frame.          This high surface area results in a much lower air pressure being required to raise the load bed than is required in hydraulic systems where the cross sectional area of the piston is much smaller.
Patent CA-2010920-C (CA)
Inventor: SADO CHIHARU
IPC: A44B19/42
Filed: 1990-02-26
Granted: 1994-02-15
Abstract: ABSTRACT OF THE DISCLOSURE     A method of controlling the operation of applying discrete coupling elements one at a time onto a stringer tape, which comprises counting the number N1 of coupling elements entering a chute and comparing the number N1 thus counted with the number R of revolutions of a motor driving a means of applying the elements to the tape thereby incessantly monitoring the inventory Nc of the elements in the chute.
Patent CA-2011882-C (CA)
Title: Composition for treating meat
Inventor: SCHWARTZ BARRY
IPC: A23B4/28
Filed: 1990-03-09
Granted: 1995-12-05
Abstract: COMPOSITION FOR TREATING MEAT    A composition is provided of inorganic polyphos-phates which will form a clear, stable solution suit-able for injection into meat products.  The composi-tion comprises sodium tripolyphosphate and a long-chain glassy phosphate in sufficient quantities to provide 92 to 85 parts by weight sodium tripolyphos-phate and 8 to 15 parts by weight of long-chain glassy phosphate, said long-chain glassy phosphate having a degree of polymerization of about 20 to 30, an average mole ratio of (Na2O + H2O)/P2O5 below about 1.067, and preferably possessing terminal groups on the polyphosphate chain having no less than about 75% OH with the remainder being ONa.
Patent CA-2012972-C (CA)
Title: X-ray sensor array
Inventor: BELAND ROBERT
IPC: G01T1/24
Filed: 1990-03-23
Granted: 1999-10-12
Abstract: A plurality of phototransistors are connected in a matrix of rows and columns. Light falling on the phototransistors discharges the interelectrode capacitance between the emitter and collector of each phototransistor.      Each phototransistor is permitted to discharge for a given period of time. A current source then charges the interelectrode capacitance back to its original level. The amount of time taken to recharge the interelectrode capacitance is a function of the intensity of the light falling on that phototransistor.
Patent CA-2014865-C (CA)
Title: Radio communication apparatus having a simple structure
Inventor: IWAHASHI KOJI
IPC: H04B1/04
Filed: 1990-04-19
Granted: 1994-03-15
Abstract: In a radio communication apparatus comprising a transmitting portion (12) supplied with input baseband signals for selectively transmitting the input baseband signals in response to a selection signal (13), the transmitting portion comprises a selector (22) for selecting one of the input baseband signals as a selected baseband signal in response to the selection signal.  A level controller (23) has a controllable gain and controls the selected baseband signal so that the selected baseband signal has a level which is determined by the controllable gain.  A gain controller (24) has predetermined gains in correspondence to the input baseband signals and controls the controllable gain in response to the selection signal so that the controllable gain becomes equal to one of the predetermined gains that corresponds to the selected baseband signal.  A converter (18-20) converts the selected baseband signal into a radio signal carrying the selected baseband signal.  The gain controller may comprise a memory (25) for memorizing the predetermined gains.  Responsive to the selection signal, a reading circuit (26) reads from the memory, as a read-out gain, one of the predetermined gains that corresponds to the selected baseband signal.  A control circuit (27) controls the controllable gain so that the controllable gain becomes equal to the read-out gain.
Patent CA-2017554-C (CA)
Title: Alternating push back selective rack storage system
Inventor: BRENNAN VINCENT P
IPC: B65G1/08
Filed: 1990-05-25
Granted: 1993-11-09
Abstract: ALTERNATING PUSH BACK SELECTIVE RACK STORAGE SYSTEM               Abstract of the Disclosure A flexible rack system for use in distribution centers servicing retail stores with food and non-food items and comprising rows of pallet storage racks of different types within the same row and arranged in a predetermined pattern of high movement, medium movement and low movement racks including both selective and push-back rack types which permit one filling an order to carry out his task with a minimum number of stops and a time for picking selected items being significantly reduced.
Patent CA-2028288-C (CA)
Title: Sanitary napkin having laterally extensible means for attachment to the undergarment of the wearer
Inventor: REISING GEORGE STEPHEN
IPC: A61F13/472
Filed: 1990-10-23
Granted: 1998-09-01
Abstract: An  improved  sanitary  napkin  is  disclosed.   The  sanitary napkin has a laterally extensible flap which extends outwardly from one of the longitudinal edges of the sanitary napkin or a laterally extensible backsheet.   The  backsheet  or  flap may  be laterally extended from the neutral, retracted position and will return to the retracted position upon release of the disturbing force.  This arrangement provides the advantage that any adhesive strips or patches associated with the  flaps or backsheet more easily move with the undergarment of the wearer and  are less likely to be stressed or become detached from the undergarment of the wearer due to the forces encountered during typical  wearer movements.
Patent CA-2029340-C (CA)
Title: Die including slide cam
Inventor: MATSUOKA MITSUO
IPC: B26F1/44
Filed: 1990-11-05
Granted: 1997-10-21
Abstract: In a die including a cam member,  which can be designed in compact in addition to the necessary function given as the cam member,  in order to accomplish high quality machining without moving the cam member in a serpentine fashion,  the die includes a slide cam comprising:  a slide cam base on the top of which a polyhedral guide portion is formed;  the slide cam which holds and supports the polyhedral guide portion of the slide  cam base  and slides  along the polyhedral guide portion, and onto which machining tolls such as a punch and a trimming edge are mounted; an elastic body interposed between the slide cam base and the slide cam for urging the slide cam; and a driving cam contacted to the slide cam for driving the same.
Patent CA-2030198-C (CA)
Title: Electric power supply device for mobile vehicular apparatus with aerial cabin having force feedback manipulator
Inventor: FUJIMOTO MINEYUKI
IPC: B66F11/04
Filed: 1990-11-16
Granted: 1996-08-20
Abstract: An electric power supply device on a mobile vehicular apparatus includes an AC generator, a rectifier connected to the AC generator, for rectifying an electric current generat-ed by the AC generator, a regulator connected to the rectifi-er, for maintaining the voltage with respect to the rectified electric current at a constant level, the regulator being connected to a power line for transmitting the electric current at the constant-level voltage to a DC electric actua-tor on a master control arm, and a battery connected to the power line.  The master control arm controls a slave manipu-lator arm for processing or handling a workpiece.  When the DC electric actuator is subjected to a large load and needs a large amount of electric power, the battery discharges and supplies the stored electric energy to the DC electric actua-tor.
Patent CA-2030941-C (CA)
Title: Real time video converter providing special effects
Inventor: MAIETTA MICHAEL
IPC: G09G5/14
Filed: 1990-11-27
Granted: 2000-12-12
Abstract: An apparatus and method for converting a video signal from a first scan rate to a second scan rate so as to be displayed on a monitor is disclosed. A video image is first converted to digital data form, and then the digital data is provided to a pixel buffer. The digital video data is written into the pixel buffer via control lines at a rate that is synchronous with the incoming video data. A control sequences controls the filling the pixel buffer with the video signal. The control sequences also controls the rate at which the data is read out of the pixel buffer. A host processor can at any time change the screen position of the converted video signal by loading a different start address into an address generator. The host can also start and stop the conversion as well as dynamically scale the window size of the converted video image. The frame buffer provides the converted video signal to a monitor and/or to a digital memory device such as conventionally provided in a computer.
Patent CA-2044726-C (CA)
Title: Platen accessory for portable copier
Inventor: STEMMLE DENIS J
IPC: H04N1/191
Filed: 1991-06-17
Granted: 1996-09-24
Abstract: A reproducing apparatus includes a portable imaging platen and a self contained portable copier not having a platen but having a scanning carriage adapted for scanning movement having a reading head for scanning a document to product a digital image and a printing head for printing a digital image on a copy sheet. The portable platen includes a pair of parallel copier transport rails mounted to a transparent document support member defining a portable copier transport path across the document support member. The rails have a drive surface and the portable copier is mounted on the rails and has a drive mechanism for transporting the portable copier along the drive surface of the rails.