baber/WOPTO huggingface dataset:
Patent FI-93237-C (FI)
Inventor: SOEDERHOLM NILS
IPC: D21F3/04
Filed: 1993-06-11
Granted: 1995-03-10
Abstract: PCT No. PCT/FI94/00250 Sec. 371 Date Mar. 6, 1996 Sec. 102(e) Date Mar. 6, 1996 PCT Filed Jun. 10, 1994 PCT Pub. No. WO94/29519 PCT Pub. Date Dec. 22, 1994An apparatus in a paper or board machine for dewatering a web carried along a first wire section and prior to introduction of the web to a press section of the paper or board machine. The apparatus comprises a first pair of water removing rolls for receiving the web and the first wire section which include a non-suction water receiving roll which is mounted on a first side of the web and has an open surface for receiving and temporarily holding water removed from the web, and a non-suction smooth surfaced roll mounted on the second side of the web. A second permeable wire section is brought in contact with a side of the web opposite that of the first wire section while passing through the pair of rolls. The first and second wire sections produce a press nip when they pass through the pair of water removing rolls with the web to remove water from the web, the water being removed to openings in the open surface of the non-suction water receiving roll. A water receptacle is positioned just downstream of the pair of water removing rolls on the same side of the web as the non-suction water receiving roll for collecting water as water is thrown from the non-suction water receiving roll by centrifugal force produced from rotation. A transfer device for transferring the web traveling on and supported by the first wire section as a closed draw to the press section.
Patent FI-97625-C (FI)
Inventor: LINDROOS MIRJA
IPC: C13B30/02
Filed: 1995-03-01
Granted: 1997-01-27
Abstract: PCT No. PCT/FI95/00327 Sec. 371 Date Oct. 11, 1996 Sec. 102(e) Date Oct. 11, 1996 PCT Filed Jun. 7, 1995The invention relates to a method for the recovery of xylose from xylose-containing aqueous solutions containing 30-60% by weight of xylose on dissolved solids, in which method the solution is treated to produce a solution supersaturated with xylose, xylose is crystallized from the supersaturated solution and the xylose crystals are recovered.
Patent NO-154502-C (NO)
Inventor: PEARSON JONATHON CLIVE
IPC: E05D3/02
Filed: 1981-08-11
Abstract: A door hinge, especially suitable for use with doors forming part of the playing surface of an indoor games court, comprises a first portion 3 to be fitted to a door 23, a second portion 5 to be fitted to a wall 10 adjacent to said door 23, said first and second portions 3 and 5 being pivotally connected by, for instance, a pin 7, a third portion 17 integral with said second portion 5 and connectable to a wall support member extending at one side of the wall from the plane of the wall 10, with the hinge 1 being mountable on said one side of the wall 10 and door 23 so as not to extend beyond the surfaces of the door 23 and wall 10 on the other side of the wall. Also described is a games court having at least one wall including a door with such a hinge.
Patent NO-159343-C (NO)
Inventor: DITTMAR ANDRE
IPC: A61M15/00
Filed: 1985-05-21
Abstract: A portable unit for combatting hypothermia comprises: a cylindrical insulating housing (1) opened at both ends, a heater/humidifier subassembly (20) in the housing, air circulator (16), a hose (9) connected to the outlet, a heat sensor (30) centered in the hose, and a heater regulator (24).
Patent NO-166475-C (NO)
Inventor: COLMAN DEREK ALAN
IPC: B04C5/04
Filed: 1986-03-25
Abstract: A cyclone separator comprises at least a primary portion (1) having generally the form of a volume of revolution having a first and second ends, the diameter of the second end (d<2>) being less than the diameter at said first end (d<1>). The primary portion (1) has at least two portions, an inlet portion being generally adjacent and coaxial to a separating portion. Further, the cyclone separator can have coaxially adjacent secondary and tertiary portions (2, 3) with the tertiary portion remote from the primary portion (1). The cyclone separator includes a single inlet (8) with at least a tangential component at or adjacent to the inlet portion, where the inlet (8) can be in the form of a 360<o> spiral, or a component formed in axial direction to the cyclone, or an inlet giving into a feed channel of involute form. The cyclone separator further includes at least two outlets (4, 10). At least part of the primary portion (1) or secondary portion (2) of the cyclone separator, instead of being frusto-conical may be a volume of revolution whose generator is a continuously curved line. Further, a method of separating oil-water phases using the cyclone separator comprises the phases being at a higher pressure than in each outlet and in the downstream end of the downstream outlet portion (4).
Patent NO-174929-C (NO)
Inventor: BURNOUF MYRIANA
IPC: A61K35/16
Filed: 1988-07-28
Abstract: Concentrate of thrombin-coagulable proteins, possessing a fibrinogen content of more than 70% and a sufficient amount of endogeneous factor XIII. It can be solubilised at room temperature. Its preparation involves at least one step of precipitation in the cold state with dilute ethanol and employs whole plasma as the starting material. the concentrate makes it possible, in particular, to obtain an injectable fibrinogen and a biological glue. <IMAGE>
Patent NO-174664-C (NO)
Inventor: ANDRE MICHEL
IPC: C06B45/14
Filed: 1991-08-22
Abstract: A relatively insensitive component of explosive ammunition consisting of a casing containing a multicomposition explosive charge in which the innermost layer is a composite explosive consisting of a filled polyurethane or polyester polymeric matrix in which the filler contains more than 40 % by weight of organic nitro explosive and in which the peripheral layer is a pyrotechnic composition of the class of composite solid propellants, consisting of a filled polyurethane or polyester polymeric matrix in which the filler contains at least one inorganic oxidiser and less than 10 % by weight of organic nitro explosives. The blast and/or bubble effect produced is close to that produced by the much more sensitive charge of a single-composition composite explosive of equivalent mass. 
<??>The invention also relates to a process for obtaining a blast and/or bubble effect by release of gas in the casing of an abovementioned component of ammunition according to the invention followed by a rupture of the casing. The gas release is obtained by detonation of the innermost layer followed by a detonation-free reaction of the peripheral layer.
Patent CA-2000298-C (CA)
Title: Fluidized bed apparatus, in particular for granulation of pulverulent substance
Inventor: HUETTLIN HERBERT
IPC: B01J8/18
Filed: 1989-10-06
Granted: 1996-07-16
Abstract: In a container (12) a treatment space (14) for substance (16) is arranged and therebelow a wind chamber (22).  The wind chamber (22) is defined upwardly by a circular rotor disc (42) which is rotatable drivably about an upright central axis (A) and comprises at least one opening (44) which is elongated in approximately radial direction and which allows a gas stream (50) from the wind chamber (22) into the treatment space (14).  The rotor disc (42) is formed as sole partition between wind chamber (22) and treatment space (14).  Associated with the or each opening (44) of the rotor disc (42) is a closure means which is opened in normal operation but is closable for stopping the apparatus.  Stationarily arranged above the rotor disc (42) is at least one retaining blade (98) which prevents substance lying on the rotor (40) from rotating with the latter.  In each gas stream (50) which has passed through one of the openings (44) distributed over the radial length thereof and rotating therewith on rotation of the rotor (40) nozzles (76) are arranged for spraying the substance (16) in the treatment space (14).
Patent CA-2001745-C (CA)
Inventor: WALTERS PHILIP H
IPC: E21B47/022
Filed: 1989-10-30
Granted: 2004-04-27
Abstract: A directional drilling downhole steering and survey tool for detecting ferromagnetic bodies from an off vertical borehole, transmitting the signals from the downhole sensors to surface equipment while drilling, and for calculation of the range and direction to the detected ferromagnetic body for the use of the directional driller in intercepting or avoiding the ferromagnetic body. In combination with the steering and range and direction to ferromagnetic body capabilities, the downhole tool may also include sensors for detecting formation bed interface, apparatus for electric or gamma ray or radioactive logging, neutron density sensor apparatus and other formation evaluation or correlation apparatus. The downhole tools may be packaged in either an electric line transmitted tool of MWD transmitted tool.
Patent CA-2003158-C (CA)
Inventor: ASAKURA TSUTOU
IPC: G11B11/00
Filed: 1989-11-16
Granted: 1998-04-28
Abstract: An optical information recording medium having a laminated structure of a charge image forming layer (CFL) and a photo-modulation layer (PML).   An electrode (Et) may be formed on the outer surface of the photo-modulation layer.  A dielectric mirror (DML) may be disposed between the charge image forming layer and the photo-modulation layer.  A charge motion suppressing layer (ESL) may be disposed on the outer surface of the charge image forming layer.  The charge image forming layer may be constructed of a dielectric layer with photoconductive fine particles (PCG) distributed therein, and a dielectric thin film formed on the dielectric layer.  A charge motion suppressing layer (ESL) may be disposed on the outer surface of the charge image forming layer.  An electrode may be formed on the outer surface of the photo-modulation layer.  A dielectric mirror may be formed between the charge image forming layer and the photo-modulation layer.   An electrode may be formed on the outer surface of the photo-modulation layer.  There is further provided an optical information recording medium having a laminated structure of at least a dielectric layer and a liquid crystal layer (LC) using high polymer as a binder.  An electrode may be formed on the outer surface of the liquid crystal layer.  The dielectric layer may be formed by a charge image forming layer (CFL).  The dielectric layer may be formed by a dielectric layer (IL) and a charge motion suppressing layer (ESL).  There is further provided an optical information recording medium having a laminated structure of at least a photoconductive layer (PCL) and a liquid crystal layer (LC) using high polymer as a binder.  Also provided is a recording/reproducing system for optical information which uses such recording mediums.
Patent CA-2007498-C (CA)
Title: Q-switched solid state pulsed laser with injection seeding and a gaussian output coupling mirror
Inventor: CAPRARA ANDREA L
IPC: H01S3/08
Filed: 1990-01-10
Granted: 1994-08-16
Abstract: A  Q-switched  pulsed  laser  resonant  cavity having  an  output  coupling  mirror  with  a  radially variable reflectivity function across its surface and a magnification level that combine to provide a very high discrimination against transverse modes of oscillation higher than a desired fundamental mode.  This resonant cavity is especially adapted for use with injection seeding to limit the longitudinal modes of oscillation to one mode.   The cavity arrangement develops a high powered light pulsed beam at its output that also has a uniform intensity profile.
Patent CA-2010240-C (CA)
Title: Circuit for measuring the resistance of test-pieces
Inventor: MANG PAUL
IPC: G01R27/08
Filed: 1990-02-16
Granted: 1995-02-14
Abstract: The  invention relates to a circuit for measuring the resistance of test-pieces, comprising a test circuit containing a first electronic semiconductor switch (15) and also comprising a test-piece (7) and a current-measuring  device  (11)  for measuring  the test current  (Ip) flowing  through  the test-piece   (7),  and  a  measuring  circuit comprising  a second electronic semiconductor switch  (16) which  is connected  in parallel  to  the  first electronic semiconductor switch (15) and contains a device (12) for measuring a voltage drop in the test  circuit.     The  first  semiconductor  switch  is  an  IGBT  type transistor (15) and the second semiconductor switch is a field-effect transistor.
Patent CA-2011329-C (CA)
Title: Xanthine derivatives
Inventor: SUZUKI FUMIO
IPC: C07D473/22
Filed: 1990-03-02
Granted: 1997-01-07
Abstract: Novel xanthine compounds represented by the following formula:                              and pharmaceutically acceptable salts thereof have a diuretic action, a renal-protecting action and a vasodilative action.        The compounds are useful as a diuretic, a renal-protecting agent and an antihypertensive agent.
Patent CA-2012035-C (CA)
Title: Method for reduction of nitrogen oxides with ammonia using zeolite catalysts
Inventor: BYRNE JOHN W
IPC: B01J29/72
Filed: 1990-03-13
Granted: 1990-10-20
Abstract: A method in accordance with the invention comprises passing through a zeolite catalyst as described below, a gaseous stream containing nitrogen oxides, ammonia and oxygen to selectively catalyze the reduction of nitrogen oxides and, if excess or unreacted ammonia is present, to oxidize the excess of unreacted ammonia with oxygen to hydrogen and water.  The method includes the use of a zeolite catalyst composition which comprises a metal (e.g., iron or copper) promoted zeolite, the zeolite being characterized by having a silica to alumina ratio of at least about 10 and a pore structure which is interconnected in all three crystallographic dimensions by pores having an average kinetic pore diameter of at least about 7 Angstroms.  Promoted zeolites of the above type have demonstrated high tolerance for sulfur poisoning, good activity for the selective catalytic reduction of nitrogen oxides with ammonia, good activity for the oxidation of ammonia with oxygen, and the retention of such good activities even under high temperature operations, e.g., 400°C or higher, and hydrothermal conditions.
Patent CA-2013746-C (CA)
Title: Method and apparatus for removing pre-placed prosthetic joints and preparing for their replacement
Inventor: CHIN ALBERT K
IPC: A61B17/56
Filed: 1990-04-03
Granted: 1999-10-26
Abstract: A method and apparatus for removing a pre-placed prosthetic joint from a bone cavity and conditioning the cavity for receipt of a replacement joint. The pre-placed joint is first pulled from the mantle of hardened cement holding it within the cavity, thus leaving a cavity within the mantle. A mass of fluid cement is then placed within the cement cavity, after which a pulling appliance is inserted into the fluid cement and the fluid cement is permitted to cure to bond the appliance to the mantle. Tension is then applied to the pulling appliance to remove the appliance and the cement mantle from the bone cavity as a unit. The fluid cement partially dissolves and softens the hardened cement mantle so that an integral cement mass is formed upon curing of the fluid cement.      The pulling appliance is of a screw-like configuration, with means to connect a slap-hammer to its proximal end.
Patent CA-2014912-C (CA)
Title: Refrigerator cabinet assembly
Inventor: CLARK OLIVER ROGER
IPC: B65D88/74
Filed: 1990-04-19
Granted: 1997-09-30
Abstract: A cabinet assembly for a refrigerator having two top front corners.  The cabinet has an outer sheet metal shell having a top panel, side panels and a front face.  The front face is formed to provide a first U-shaped portion and a second U-shaped portion with a groove area in the second U-shaped portion.  There is a brace located at each of the two top front corners of the cabinet and each has two joined sections at right angles to each other and each section is formed as an inwardly open U-shaped channel having a base, a first leg and a second leg spaced apart and integrally joined to the base.  The brace has at least one resilient hook shaped latch element on each of the two joined sections. The latch elements extend from the first leg beyond the base and engage the second U-shaped portion in the groove area to secure the brace to the outer metal shell.
Patent CA-2016539-C (CA)
Title: Diarylide/disazo pyrazolone pigment compositions
Inventor: SCHWARTZ RUSSELL J
IPC: C09B56/02
Filed: 1990-05-11
Granted: 2000-08-29
Abstract: Diarylide pigments and disazopyrazolone pigments are provided which have improved properties achieved by incorporating certain azomethine compositions. The resultant pigments are useful in both water-based and solvent-based printing ink and coating compositions.
Patent CA-2022392-C (CA)
Title: 4-phosphonomethyl-2-hydroxy-2-oxo-1,4,2-oxazaphosphorinane n-oxide and water-soluble salts thereof
Inventor: HWA CHIH M
IPC: C23F11/167
Filed: 1990-07-31
Granted: 2000-09-05
Abstract: This invention relates to novel organic phosphonate compounds and more particularly to the compound 4-phosphonomethyl-2-hydroxy-2-oxo-1,4,2-oxazaphosphon-rinane N-oxide and water soluble salts thereof. These compounds are useful as water treatment agents which can be employed for the control of scale and/or corrosion control.
Patent CA-2029137-C (CA)
Title: Sensor magnet mounting device having an improved mounting structure
Inventor: TAKEDA GORO
IPC: B60B1/02
Filed: 1990-11-01
Granted: 1994-10-25
Abstract: ABSTRACT OF THE DISCLOSURE    A sensor magnet mounting device according to the present invention is a device which is attached to a spoke of a rotating wheel and is used for mounting a magnet applying a signal for each revolution of the rotating wheel to a sensor fixed to a frame of a vehicle.  This device includes: a magnet housing containing a magnet therein and having a contact surface in contact with the spoke; at least a pair of projecting members constituting a cylindrical portion projecting to hold the spoke with a thread being formed on the inner wall of each of the projecting members; a ring engaging with the projecting members and detachable therefrom; and a set screw engaging with the threads of the projecting members.  When the set screw is tightened with the ring being attached, the head of the set screw enables the ring to move toward the magnet housing so that the bottom of the ring presses against the spoke.
Patent CA-2052179-C (CA)
Title: Image display system
Inventor: NAKAMURA TAKAHARU
IPC: G09G5/391
Filed: 1991-09-24
Granted: 1996-01-16
Abstract: An image display system capable of moving, enlarging, reducing or otherwise manipulating an image being displayed on a screen. Display addresses are divided in the horizontal and vertical directions. A horizontal and a vertical display address conversion RAM are each connected to respective one of display address buses so as to convert the display addresses in the horizontal or vertical direction. An additional bit representative of an image display timing may be assigned to each of conversion table data stored in horizontal and vertical address conversion RAMs which are connected to particular one of a plurality of video memories.
Patent CA-2054984-C (CA)
Inventor: PEETERS KENNETH J
IPC: F16H3/10
Filed: 1991-11-05
Granted: 1993-11-09
Abstract: ABSTRACT OF THE DISCLOSURE A transmission is provided for selectively redirecting motive power for operating material handling equipment and, in particular, agricultural implements such as manure spreaders or the like. An operator may selectively redirect power from a single input to one or both of two driven outputs. The transmission is contained in a compact, substantially sealed housing or gearbox containing a power train for each of the two output shafts and includes at least a pair of clutches, the axis of rotation of the clutches being substantially coaxial about the input shaft. The output of one of the clutches is transferred through a two speed gear to a transfer output shaft that is spaced apart from and parallel to the input shaft. A single shift linkage or operating control is provided whereby the operator may selectively redirect the input power.
Patent CA-2055408-C (CA)
Title: Seal cartridge for use in idler rollers
Inventor: HIBBETTS BRYON T
IPC: F16J15/32
Filed: 1991-11-13
Granted: 1996-07-09
Abstract: A seal for use in conveyor idler rollers includes multi media components arranged in a unique order for particular effectiveness in high moisture content environments.
Patent CA-2056567-C (CA)
Title: High energy ignition generator in particular for a gas turbine
Inventor: BALLAND PATRICK
IPC: H03K3/57
Filed: 1991-11-28
Granted: 1995-11-21
Abstract: The generator comprises a source of energy provided with a transformer (104) whose secondary winding is connected  to a first circuit comprising a capacitor  (106),  an  inductor (107) and an ignition spark plug (108) connected in  series, and means (109) for shorting the  first  circuit  so  as to produce sparks between the  electrodes  of  the  spark  plug (108), comprising at least a semi-conductor switching  means controlled by means (110) for comparing the voltage  at  the terminals of the capacitor (106) with  a  reference  voltage and means for  controlling  the  charge  of  the  capacitor, interposed between  the  source  of  energy  and  the  first circuit, is characterized in that the comparing means  (110) are connected to the terminals of a  capacitor  (111)  of  a second  circuit  connected  to  the  terminals  of   another secondary winding  (114)  of  the  transformer  (104),  this second circuit being equivalent to the first circuit so that the voltage at the terminals of the capacitor (111)  of  the second circuit is the image of the voltage at the  terminals of the capacitor (106) of the first circuit.
Patent CA-2057029-C (CA)
Title: Heated extended nip press apparatus
Inventor: CROUSE JERE W
IPC: D21F3/02
Filed: 1990-04-19
Granted: 1995-01-10
Abstract: A heated extended nip press apparatus (10) is disclosed for pressing water from a formed web (W). The apparatus (10) includes a frame (12) and a backing roll (14) rotatably supported by the press frame (12). A press device (16) is connected to the press frame (12) and movable relative to the backing roll (14). The press device (16) cooperates with the backing roll (14) for defining therebetween an extended nip (N) for the passage therethrough of the web (W). An endless looped blanket (18) extends through the extended nip (N) such that the web (W) is disposed between the blanket (18) and the backing roll (14). Additionally, the press device (16) includes an arrangement for selectively changing the pressure applied on the blanket (18) along a machine direction (MD) relative to a further pressure (P) applied for moving the press device (16) relative to the backing roll (14) such that optimum web properties are obtained and delamination of the pressed web (W) is inhibited.
Patent CA-2062154-C (CA)
Title: Underlayer doping in thin film magnetic recording media
Inventor: EDMONSON DAVID ALVOID
IPC: G11B5/65
Filed: 1992-03-02
Granted: 1997-01-21
Abstract: The magnetic properties of a cobalt based, thin film, magnetic recording layer are controlled, independent of controlling the process for depositing the magnetic layer itself, by the introduction of process compatible dopant gases into an argon atmosphere during the vacuum deposition (i.e. a sputtering process or an evaporation process) of a chromium based underlayer upon which the magnetic layer is subsequently deposited. The same or a different dopant may also be introduced into the magnetic layer. The process compatible dopant gases described contain oxygen, nitrogen and/or carbon, and mixtures thereof, and include the group purified air, oxygen, nitrogen, a mixture of oxygen and nitrogen carbon monoxide, carbon dioxide, methane and water vapor.