baber/WOPTO huggingface dataset:
Patent CA-1301712-C (CA)
Inventor: GAINS OLIVER B
IPC: A47K10/34
Filed: 1989-02-27
Granted: 1992-05-26
Abstract: Abstract This invention provides an improved web transfer mechanism in a paper roll towel dispense of the type having a primary roll and a reserve roll of paper  toweling.   The  transfer mechanism comprises a cradle for supporting the primary roll that is counterbalanced by an element for tucking the leading end of the reserve roll into the nip between feed rollers.  As the primary roll becomes depleted, the counterbalancing force of the roll decreases, causing the tucking element to gradually approach the leading end of the reserve roll until the element finally engages the end and introduces it into the nip.   In a preferred embodiment, the device includes a damper mechanism to prevent premature introduction of the leading end caused by the tendency of  the primary  roll  to  rise above the cradle  by a sudden pull on the toweling.
Patent CA-1325462-C (CA)
Inventor: GATES DONALD C
IPC: G01M3/38
Filed: 1989-03-09
Granted: 1993-12-21
Abstract: ABSTRACT OF THE DISCLOSURE   A method  and apparatus  is disclosed  for leak  testing a  fluid containing chamber wherein the chamber is  pressurized with a gas and  is submerged in  liquid.   The bubbles  of  gas rising  from  the  submerged chamber are directed past a predetermined location which is adjacent to a photoelectric detector.  The  electrical signals  from the  photoelectric detectors are counted and when the number bubbles exceeds a predetermined number a fault signal  is activated indicating  a leaking container.   By grouping a number of  adjacent photocells into  a predetermined set,  the apparatus can discriminate between random bubbles rising from the chamber as it is submerged, and a number of bubbles all originating from a  given location.
Patent CA-1321168-C (CA)
Title: Apparatus for separating material by length
Inventor: BIELAGUS JOSEPH B
IPC: B07B13/04
Filed: 1989-03-10
Granted: 1993-08-10
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus is disclosed for separating material by length into first and second fractions containing, respectively, material longer than a specified length and material shorter than a specified length.  The apparatus includes a plurality of generally parallel shafts having disks attached thereto.  The disks are spaced on the shafts a distance approximately equal to one-half the specified length.  Shaft diameters and shaft spacings are selected to cause material in the first fraction to remain supported by the shafts and to flow along the shaft surfaces from one shaft to the next adjacent downstream shaft, while material in the second fraction tilts and falls downwardly between adjacent shafts
Patent CA-1339249-C (CA)
Inventor: YANG HUEY-LANG
IPC: C12Q1/6834
Filed: 1989-05-09
Granted: 1997-08-12
Abstract: ABSTRACT Disclosed is an improvement relating to adhesion of samples onto a surface for nucleic acid hybridization assay to detect a target polynucleotide. In one aspect, the invention provides a method of adhering a tissue, cell or other target polynucleotide-containing sample to a substrate under nucleic acid hybridization assay compatible conditions. In another aspect, the method comprises a hybridization assay procedure. Also disclosed are kits for performance of such procedure.
Patent CA-1317090-C (CA)
Title: Multi-stage process for reducing the concentration of pollutants in an effluent using an ammonium salt
Inventor: EPPERLY WILLIAM R
IPC: B01D53/60
Filed: 1989-06-08
Granted: 1993-05-04
Abstract: MULTI STAGE PROCESS FOR REDUCING THE   CONCENTRATION OF POLLUTANTS IN AN  EFFLUENT USING AN AMMONIUM SALT                           ABSTRACT     A  process  is presented for reducing the concentration of  pollutants  in  an  effluent  from  the combustion of a carbonaceous  fuel.    The  process  comprises  injecting a first   treatment  agent  into  the  effluent  at  a  first temperature  zone  and  injecting  a second treatment agent into  the  effluent  at a second temperature zone, wherein the  first  and  second treatment agents are injected under conditions  effective  to  reduce  the  effluent  pollution index.    At least one of the treatment agents comprises an ammonium  salt  of  an  organic:  acid  having  a  carbon to nitrogen ratio of greater than 1:1.
Patent CA-1317789-C (CA)
Title: Notch gauge tool
Inventor: DAVIDSON LEONARD W
IPC: G01N3/56
Filed: 1989-06-19
Granted: 1993-05-18
Abstract: ABSTRACT OF THE DISCLOSURE      A tool and method for measuring turbine blade outer shroud notch wear in situ in a turbine having multiple stages of turbine blades, each stage being arranged in a circular array.  The tool comprises a longitudinal member having first and second ends.  A gauge pin for applying a separating force between two adjacent turbine blades is affixed adjacent the first end.  A positioning member is mounted about the longitudinal member intermediate the first and second ends and a driving site is located adjacent the second end.  The tool is used by inserting the first end of the longitudinal member through a first outer stage of blades and into the interior of the turbine such that the positioning member abuts the first outer stage of blades to place the gauge pin between two adjacent blades of an interior stage of blades.          A torque force is applied to the tool at the driving site to separate the adjacent blades.  A measure of the magnitude of the force required to separate the blades serves as an indication of outer shroud notch wear.
Patent CA-1310808-C (CA)
Title: Fluidized bed plant
Inventor: HIRSCH MARTIN
IPC: B01J8/24
Filed: 1989-06-23
Granted: 1992-12-01
Abstract: Abstract of the Disclosure A  fluidized bed plant system to carry out exothermic processes in a circulating fluidized bed and which consists of a fluidized bed reactor, a solids separator and a recycling path and which includes lines for supplying oxygen-containing primary gases through the bottom of the fluidized bed reactor, lines for supplying oxygen-containing secondary gas on a level which is at least 1 m above the reactor bottom but not in excess of 30% of the height of the reactor, and a fuel line which opens into the fluidized bed reactor between the primary and secondary gas lines.  In order to ensure a satisfactory cross-mixing of oxygen-containing secondary gas and fuel, particularly in reactors having large dimensions, the plant comprises one or more displacers which cover 40 to 75% of the bottom surface of the fluidized bed reactor.  The height of the displacer is not in excess of one-half of the height of the fluidized bed reactor.  The displacer is so arranged that the remaining bottom surface of the fluidized bed reactor constitutes a single coherent surface.   The  one  or more     displacers    is    preferably   square    or rectangular in cross-section and may be provided with means for feeding oxygen-containing secondary gases and/or means for feeding fuel.
Patent CA-1318526-C (CA)
Inventor: VON KALER ROLAND L
IPC: F16H3/083
Filed: 1989-08-03
Granted: 1993-06-01
Abstract: ABSTRACT    A transaxle having five forward speeds and reverse includes a shift shaft on which are journalled for free rotation four forward speed change gears and an input bevel gear which is integrally conjoined with a first speed change gear.  A reverse gears also journalled for free rotation on the shift shaft and a neutral spacer is disposed between reverse gear and the four forward gears.  A counter shaft carries five companion spur gears in constant running mesh with the forward speed change gears.  One of the companion gears is also in constant running mesh with a reverse intermediate gear which is in constant running mesh with the reverse gear.  The reverse intermediate gear is supported by a half-bearing in the transaxle housing.  A pair of axially slidable and radially outward biased shift keys on the shift shaft selectively couple the forward speed change gears, the input bevel year, and the reverse gear to the shift shaft.          High gear is provided by coupling the bevel gear directly to the shift shaft and bypassing the counter shaft.  A differential driven by a spur gear on the shift shaft drives the output drive shafts of the transaxle.  A disc brake is provided on the shift shaft.
Patent CA-1277551-C (CA)
Inventor: SIGARI GARY A
IPC: H01J61/44
Filed: 1989-09-05
Granted: 1990-12-11
Abstract: ABSTRACT OF THE DISCLOSURE            METHOD FOR COATING PHOSPHOR PARTICLES, PHOSPHOR PARTICLE, FLUORESCENT LAMP, AND MANUFACTURING METHOD    A method for improving lumen maintenance of fluorescent lamps includes the steps of depositing a continuous aluminum oxide coating on individual particles of a finely-divided fluorescent lamp phosphor to form individually and continuously coated phosphor particles; and applying one or more layers of phosphor to a fluorescent lamp envelope to form a phosphor coated envelope, at least one of the phosphor layers having a phosphor component comprising said individually and continuously coated phosphor particle.  The phosphor coated envelope is processed into a finished lamp.
Patent CA-1328157-C (CA)
Inventor: KAWAMOTO MASAO
IPC: D01F11/04
Filed: 1989-09-08
Granted: 1994-04-05
Abstract: ABSTRACT OF THE DISCLOSURE       Provided is a composite fiber comprising an ethylene-vinyl  alcohol  copolymer  (component  A)  and  a  polyester (component B)  heterogeneously blended with each other.  In the cross section of the fiber, component A is distributed in islands form locally, and the region of component B where component A is not present containing a component B zone containing a circular area having a diameter at least 1/20 that of the fiber.   By assuming the above structure, the fiber has good bulk,  touch and silhouette,  and a feeling similar  to  that  of  natural  fibers,  having  solved  the problems inherent to polyester fibers, such as oil soiling, soil redeposition by washing and soiling by sublimation and migration  of  disperse  dye,  while making use of  superior features of polyester fiber, such as high strength, modulus, abrasion resistance, chemical resistance, weather resistance and dimensional stability.
Patent CA-1313125-C (CA)
Title: Electromotively driven sunblind
Inventor: SCHON SIEGFRIED J
IPC: E06B9/32
Filed: 1989-09-14
Granted: 1993-01-26
Abstract: ELECTROMOTIVELY DRIVEN SUNBLIND     The invention relates to a sunblind consisting of a first beam and a second beam which are movable toward and away from one another by means of a flexible operating element whereby between the first and second beam a screen of random nature is arranged.     In this sunblind the or each operating element is trained around a motor driven roller mounted for rotation in or on the first beam. Use of the motor driven roller means that the operating elements normally directed to one side of the window opening are no longer necessary, which furthers the controllability and enhances the appearance of the sunblind.
Patent CA-1332456-C (CA)
Inventor: GROH WERNER
IPC: G01D5/26
Filed: 1989-09-27
Granted: 1994-10-11
Abstract: Abstract of the Disclosure Light detector A novel light detector consists of a plate-like light-absorbing body and at least one optical waveguide con-nected thereto.  Both parts of the light detector contain a fluorescent dye, whereby the irradiated light is converted into a fluorescence radiation.  The radiation is guided by total reflection to a light-sensitive semiconductor element and is measured there.  The light detector is suitable as light barrier, fiber-optic revolution counter or UV detector.
Patent CA-1280357-C (CA)
Title: Process for the production of high pressure nitrogen
Inventor: AGRAWAL RAKESH
IPC: F25J3/04
Filed: 1989-09-29
Granted: 1991-02-19
Abstract: ABSTRACT      A process is set forth for recovery of nitrogen from a feed gas stream, containing nitrogen and oxygen, using a cryogenic separation wherein a recycle stream having an oxygen content above that of the feed gas stream is recycled from the cryogenic separation to the feed gas stream without any intervening process step that would decrease the oxygen content of the recycle stream.
Patent CA-1337825-C (CA)
Inventor: TAKAHASHI TSUNEO
IPC: G01C21/22
Filed: 1993-02-10
Granted: 1995-12-26
Abstract: There is disclosed an apparatus for displaying the constantly changing current location of a vehicle on a two-dimensional coordinate system while detecting the distance travelled by the vehicle and its direction of travel.  The current location is displayed on a map on a display screen on the basis of computed data.  The apparatus extracts a linear travel segment from the current location of the vehicle by storing data of the current location, extracts a linear road segment from adjoining roads on the map, which corresponds to the linear travel segment extracted from the current location, matches the extracted travel segment and linear road segment depending on their positional relationship, and puts the current location onto the road for which matching has occurred.
Patent CA-1333007-C (CA)
Inventor: FORBES FRANKLIN L
IPC: H02K15/00
Filed: 1993-04-15
Granted: 1994-11-15
Abstract: A method of fabricating a salient pole electronically commutated motor with the salient pole electronically commutated motor including a lanced strip of generally thin ferromagnetic material.  The lanced strip is formed into a generally annular edgewise wound yoke section for the salient pole electronically commutated motor, and a set of salient poles are established on the edgewise wound yoke section being disposed about preselected pitch axes so as to extend generally outwardly from the edgewise wound yoke section, respectively.
Patent DK-148940-C (DK)
Inventor: THYES MARCO
IPC: C07D237/04
Filed: 1981-06-12
Granted: 1986-05-05
Abstract: Novel 6-(p-acylaminophenyl)-4,5-dihydro-3(2H)-pyridazinones, whose acyl radical is derived from a cycloalkylcarboxylic acid, processes for their preparation, pharmaceutical formulations containing these compounds, and their use as drugs in thrombo-embolic disorders and as anti-hypertensives.
Patent FI-68191-C (FI)
Inventor: SAALASTI TAPIO
IPC: F16H47/06
Filed: 1977-03-29
Granted: 1989-10-24
Abstract: On the drive shaft (2) of the motor (1) there is a hydraulic torque transducer (14) with a primary (P) and a secondary pump blade wheel (TU). The secondary shaft (3) bears at the end a bevel gear wheel (4) which is simultaneously in engagement with the two ring gear wheels (5, 6). The hub sleeves (5', 6') of the ring gear wheels are seated on the transversely located transmission axle (7) which has at each end a clutch (5', 9 and 6', 10). Depending on the desired direction of travel, forwards (E) or backwards (T), the transmission axle is coupled by means of these couplings to one or other ring gear wheel (5 or 6) rotating in the opposite direction. The drive is provided from the gear wheel (8) which is seated fixedly on the transmission axle (7) via the step-down gearing (11, 11') to the drive shaft (12) of the mobile machine (for example a diesel locomotive). The force transmission device permits jolt-free starting up and switching over at any time into any direction of travel even whilst the machine is moving. When switching over during travel, the device automatically triggers the braking process until the machine comes to a standstill and automatically triggers the starting up in the opposite direction. <IMAGE>
Patent FI-66432-C (FI)
Inventor: BRANCAZ JEAN
IPC: C21C5/46
Filed: 1981-08-25
Granted: 1984-10-10
Abstract: A nozzle is disclosed for use in the decarburization of molten pig iron by means of a jet of oxygen from a lance provided with such nozzle. The nozzle according to the invention is characterized by a divergent portion which, beyond the neck, has a frustoconical part, with an apex angle of between 60 DEG  and 70 DEG  and preferably between 62 DEG  and 66 DEG , and wherein an angle of 65 DEG  is preferred. The nozzle according to the invention can be used in particular for the decarburization of chromium containing pig iron and makes it possible to achieve very high chromium and iron yields.
Patent FI-77349-C (FI)
Inventor: KRUMMEL PETER
IPC: H05B41/24
Filed: 1983-12-01
Granted: 1989-02-10
Abstract: A shut-off device is provided for an inverter which feeds at least one discharge lamp, the shut-off device operable to shut-off the inverter in limiting cases and remaining in this condition until a lamp replacement. The shut-off device flips into its normal condition when a holding current in a monitoring circuit falls below a flyback limit value. In order to keep the losses as low as possible, the monitoring circuit is dimensioned high-resistant and a separate holding circuit is provided, the separate holding circuit having a controlled dependency on the low control current in the monitoring circuit. In the disconnect case, the control current also suffices to hold the shut-off device in the disconnect condition when an electrode is broken.
Patent FI-75383-C (FI)
Inventor: WARIS TAPIO
IPC: D21F11/04
Filed: 1986-02-11
Granted: 1988-06-09
Abstract: A method of manufacturing a thick multilayer board. Intermediate layers are formed by two consecutive head boxes disposed on a fourdrinier wire, in which layers the pulp suspension consistency is so high that the forming pulp layer reaches in a head box slice or immediately after it such a fibrage degree that fibres cannot significantly move themselves as regards to one another. Dewatering of both pulp layers takes place though a fourdrinier wire.
Patent FI-80099-C (FI)
Inventor: KAUTTO JORMA
IPC: D21F/
Filed: 1986-10-31
Granted: 1990-04-10
Abstract: PCT No. PCT/FI87/00140 Sec. 371 Date May 25, 1988 Sec. 102(e) Date May 25, 1988 PCT Filed Oct. 26, 1987 PCT Pub. No. WO88/03193 PCT Pub. Date May 5, 1988.The invention concerns a procedure for drying a moving web material (E), wherein on the material (E) to be dried is directed infrared radiation, and wherein the moving web material is transported through the radiation zone of an infrared radiator, the web material to be dried absorbing radiation. On the moving web material to be dried is directed the radiation produced by at least one first infrared radiator (T1) and the radiation produced by at least one second infrared radiator (T2), the radiators being disposed close to each other, the maximum intensity wavelength ( lambda maximum) (T1) of the radiation from the first infrared radiator (T1) being smaller than the maximum intensity wavelength ( lambda maximum) (T2) of the radiation from the second radiator (T2), whereby in the drying process the spectrum of the total radiation is maximally advantageous in relation to the absorption spectrum of the material to be dried. The invention also concerns an IR dryer.
Patent FI-86148-C (FI)
Inventor: MAKARENKO VLADIMIR STEPANOVICH
IPC: A63C9/20
Filed: 1986-12-18
Granted: 1992-07-27
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.
Patent FI-89586-C (FI)
Inventor: CREBER DAVID K
IPC: C04B35/65
Filed: 1987-09-09
Granted: 1993-10-25
Abstract: Production of composite ceramic articles using a porous bed or preform of filler material (12) with a molten metal (11) in the presence of a vapor phase oxidant, for effecting infiltrating growth of a polycrystalline matrix of a metal-oxidant reaction product into the filler bed (12) or preform, wherein the filler material bed or preform has a first pore system of coarse interconnected pores, and a second pore system of finer interconnected pores defined by portions of the filler material which remain structurally stable in pore-defining arrangement during infiltration.
Patent FI-93408-C (FI)
Inventor: OVERBERGH NOEL MARCEL MICHIEL
IPC: H02G15/18
Filed: 1988-02-08
Granted: 1995-03-27
Abstract: A sleeve suitable for making a cable splice case comprises a matrix material and a recoverable fabric by virtue of which the sleeve is recoverable. The sleeve comprises recoverable weft fibres in bundles of 2-6 running circumferentially, and longitudinal heat-stable warp fibres.
Patent FI-91748-C (FI)
Inventor: MANOURY PHILIPPE
IPC: C07D401/12
Filed: 1989-10-10
Granted: 1994-08-10
Abstract: Quinolinone derivatives corresponding to the formula (I) 
<IMAGE>
 in which each of R1 and R2, independently of each other, is a hydrogen or halogen atom or a C1-4 alkyl radical,
 R3 is a hydrogen atom or a C1-4 alkyl radical,
 R4 is a naphthyl, tetrahydronaphthyl, benzyl, phenyl, pyridyl, isoquinolyl or benzoyl radical, it being possible for these radicals to carry a substituent such as methoxy, chlorine or fluorine,
 each of X and Y is a hydrogen atom or together they form a bond, and their salts of addition to pharmaceutically acceptable acids. 
<??>Application in therapy.
Patent FI-96135-C (FI)
Inventor: KOSS RUDOLF
IPC: F21V17/00
Filed: 1989-12-01
Granted: 1996-05-10
Abstract: Apart from the light exit surface, housings for street lamps mostly have a closed ballast chamber which accommodates electrical components required for operating the lamp. The ballast chamber is accessible for maintenance work via an instrument plate which can be folded down and can be locked in a closed position by means of appropriate spring locks (3). The spring locks (3) are constructed in each case as a one-piece leaf-spring element (3a), which is bent into the shape of a V and can be inserted in a self-retaining fashion without further fastening means and incapable of being lost into a housing pocket (2b) formed in the instrument plate (2). The leaf-spring element (3a) provided between its two limbs (3b, 3d) with a rounded head (3c) is inserted with pretension into the housing pocket (2b), which is exactly matched in shape to the head (3c) and to a limb (3b), and locked in said pocket in a self-securing fashion behind a housing step (2b). The spring locks are particularly suitable for housings of street lamps that are provided with a support piece (1) for fastening to or on masts. <IMAGE>
Patent FI-93649-C (FI)
Inventor: BERGSTROEM CHRISTER
IPC: C09J7/02
Filed: 1990-10-29
Granted: 1995-05-10
Abstract: The invention provides a polymer composition for forming release films for contact with surfaces containing pressure-sensitive adhesives, characterized in that it is formed of a reactive polyolefin containing functional groups and a reactive release substance, which have been caused to react by compounding in a molten state.
Patent NO-164789-C (NO)
Inventor: HAGEMAN JACQUES
IPC: D06B13/00
Filed: 1984-09-14
Abstract: Cellulosic materials and more particularly wood shavings, pulps, and cellulosic textile fibres are exposed to the combined action of microwaves and at least one oxidizing agent. In particular, the process makes it possible to improve the brightness of the end product.