baber/WOPTO huggingface dataset:
Patent FI-95441-C (FI)
Inventor: LANKINEN TAPIO
IPC: A61J3/00
Filed: 1994-05-31
Granted: 1996-02-12
Abstract: PCT No. PCT/FI95/00291 Sec. 371 Date Nov. 25, 1997 Sec. 102(e) Date Nov. 25, 1997 PCT Filed May 26, 1995 PCT Pub. No. WO95/32752 PCT Pub. Date Dec. 7, 1995The invention relates to a medicament chamber (6) included in an inhalation apparatus and provided with a container (2) containing a desiccant. The chamber (6) is tightly sealed and has a moisture permeability as poor as possible, and the container (2) is permeable to moisture.
Patent FI-98042-C (FI)
Inventor: MINKKINEN HANNU
IPC: A43B7/02
Filed: 1995-07-04
Granted: 1997-04-10
Abstract: A footwear sole construction has an insulating layer (1) with poor heat conductivity but good permeability to heat radiation, the insulating layer (1) and a reflective layer (4) attached thereto being placed between the inner lining or the like and the wear sole. The reflective surface (4a) of the reflective layer is attached directly to the material of the insulating layer (1), e.g. by attaching a metal foil to the insulating layer (1) by vacuum evaporation.
Patent NO-163121-C (NO)
Inventor: VITE JEAN PIERRE
IPC: A01N43/90
Filed: 1985-08-16
Abstract: 1. Substance for attracting bark beetles, characterized in that it contains, as an attractant, a combination consisting of chalcogran and cis-verbenol and optionally one or more of the following compounds : ipsidienol, ipsenol, lineatin, frontalin, brevicomin, amitinol, alpha-pinen, 1-hexanol, 2-methyl-3-buten-2-ol.
Patent NO-159634-C (NO)
Inventor: TONKEL RAYMOND F
IPC: A43B13/18
Filed: 1985-10-16
Abstract: This invention pertains to the encapsulation of a cellular insert, in the form of cellular components, formed of woven material fabricating such cellular components that present voids or cavities therein, or which may be formed from spirally or helically wound strands of a polymer having a hardness exceeding that of the foamed or other polymer composition in which the insert locates, as within the structure of a sole for an athletic shoe. The cellular insert may be formed of a series of woven or wound cellular shaped components, having the voids therein, and which may be arranged intermediate a pair of liners, which also may be of woven material, in order to provide for its rather proper location within the structure of the polymer formed shoe sole, be totally embedded therein, but yet very effectively function as a means for cushioning or absorbing the forces of impact exerted upon the shoe sole during application of the athletic shoes during participation within a variety of sporting events, such as football, basketball, jogging, court playing, or the like.
Patent NO-170395-C (NO)
Inventor: RITAKALLIO PEKKA
IPC: B01D50/00
Filed: 1989-01-06
Abstract: PCT No. PCT/FI88/00057 Sec. 371 Date Dec. 15, 1988 Sec. 102(e) Date Dec. 15, 1988 PCT Filed Apr. 20, 1988 PCT Pub. No. WO88/08741 PCT Pub. Date Nov. 17, 1988.A method of treating process gases by cooling the process gas in the reactor so as to bring the process gas into contact with fluidized solid particles which are separated from the process gas after treating and mainly recirculated back to the reactor, in which method the process gas to be treated is mixed either simultaneously or at a short interval with both recirculated solid particles and gas, which gas, at least partly, is process gas which has been treated and from which solid particles have been separated after treatment, and in which method at least one of the components, i.e. solid particles or gas, to be mixed with the treated gas is cooler than the process gas to be treated. An apparatus for treating process gases by cooling the process gas in the presence of solid particles, which apparatus comprises a vertical reactor, at the bottom of which there is an inlet opening for the process gas, and in which apparatus a mixing chamber is fitted to the reactor, said mixing chamber having a conical bottom tapering downwards with at least one inlet opening disposed low at the conical bottom or in the immediate vicinity thereof, which opening is intended for a gas to be mixed with the process gas or for an evaporating liquid and in which apparatus at least one inlet pipe for solid particles is fitted to the wall or conical bottom of the mixing chamber.
Patent NO-179974-C (NO)
Inventor: JACOBSEN PALLE
IPC: A61K31/4427
Filed: 1993-01-15
Abstract: The present invention relates to piperidine derivatives of the formula:   <IMAGE>   wherein, R, R1, R3, X, and n are defined in the specification, pharmaceutical compositions thereof and methods of treating anoxia, traumatic injury, ischemia, migraine and epilepsy.
Patent CA-2000832-C (CA)
Inventor: BANVOELGYI GYOERGY
IPC: C01F7/02
Filed: 1989-10-17
Granted: 1993-05-11
Abstract: PROCESS FOR PRODUCING ALUMINA FROM GIBBSITIC BAUXITES            ABSTRACT          An  improvement  in  the  process  for  extracting  alumina   from gibositic bauxitesl wherein the  basic,  known  process  comprises mixing the  bauxites  with  a  sodium  hydroxide-sodium  aluminate digestion liquor, digesting the bauxites at a temperature  in  the range of 100-180 °C, diluting the resulting slurry, separating the red mud therefrom, precipitating alumina hydrate  through  cooling and agitation of the sodium aluminte  liquor,  and  calcining  the alumina  hydrate  precipitate  to  obtain  alumina,  wherein   the improvement characterized by so controlling the process  that,  in the liquid phase of the slurry leaving the digestion reactor,  the reactive hydroxide ion concentration is maintained  below  6  g/l, and preferably between 0 and 2 g/l, where the  reactive  hydroxide ion concentration is defined by the following formula:                   where        is  the  equilibrium  solubility of Al2O3 for gibbsite, in g/l, cAl2O3  is the  actual concentration of  Al2O0, in g/l  and CSiO2 is the actual concentration of SiO2, in g/l.     Desirably, control of the  process  is  maintained  by  regulating the ratio of bauxite to digestion liquor.
Patent CA-2017039-C (CA)
Title: Gel filtration of heat treated factor viii
Inventor: GOELKER CHRISTIAN
IPC: A61K38/00
Filed: 1990-05-17
Granted: 1999-08-03
Abstract: Highly purified antihemophilic factor is produced by a process comprising a PEG precipitation step, a gel filtration step and a heat treating virus inactivation step.  Al(OH)3 adsorption and PEG precipitation carried out at room temperature allow processing to proceed directly to a gel filtration step.
Patent CA-2025610-C (CA)
Title: Ghost-free automotive head-up display employing a wedged windshield
Inventor: SMITH RONALD T
IPC: G02B27/00
Filed: 1990-09-18
Granted: 1995-08-08
Abstract: A  substantially ghost-free  head-up display  for a vehicle such as an automobile is disclosed.  A head-up display unit projects the image beam toward the vehicle windshield for reflection back toward the viewer's eye. The windshield is slightly tapered so that the reflected images from the outside and inside surfaces of the wind-shield are reflected at slightly different angles, chosen so that the images substantially overlap at the viewer's eye.  Use of a properly selected taper results in substan-tially ghost-free operation.  The taper can be achieved by sandwiching a tapered layer of transparent material such as polyvinylbutyral between two windshield singlets.
Patent CA-2027167-C (CA)
Inventor: SMORADA RONALD L
IPC: B32B27/12
Filed: 1990-10-09
Granted: 1999-04-13
Abstract: A separator pad for stacked containers is composed of a spunbonded central fabric of polypropylene having a basis weight of 6 to 11 oz. per square yard and outer flat layers of polypropylene.
Patent CA-2030998-C (CA)
Inventor: KATOH KENJI
IPC: B01D53/94
Filed: 1990-11-28
Granted: 1993-11-30
Abstract: ABSTRACT OF THE DISCLOSURE An exhaust gas purification system for an internal combustion engine using an alcohol blended gasoline fuel includes a lean NOx catalyst capable of reducing nitrogen oxides under an oxidizing gas condition and in the presence of hydrocarbons.  A bypass conduit is provided with a bypass valve so as to bypass the lean NOx catalyst.  Opening of the bypass valve to cause the exhaust gas to flow through the bypass conduit is controlled in accordance with the alcohol concentration of the fuel.  When the alcohol concentration is low, the bypass valve opening range is limited to a high engine speed and high engine load range, so that the exhaust gas is caused to flow through the lean NOx catalyst at low and medium engine speeds and low and medium engine loads, and the catalyst is utilized at a maximum.  On the other hand, when the alcohol concentration is high, the bypass valve opening range is determined so as to include a medium to high engine speed and medium to high engine load range, so that the exhaust gas is caused to flow through the bypass conduit at medium engine speeds and medium engine loads, and useless degradation of the lean NOx catalyst is prevented.
Patent CA-2031651-C (CA)
Title: Speed stabilization apparatus for two shaft gas turbine
Inventor: KOBAYASHI TOSHIMITSU
IPC: F02C3/10
Filed: 1990-12-07
Granted: 2001-01-02
Abstract: A speed stabilization apparatus for use in a two shaft gas turbine is disclosed which includes a speed detector for detecting a rotational speed of a driving shaft of a turbine for driving a generator, a governor for controlling the amount of fuel supplied to a cumbustor, a plurality of delay circuits for providing load charging delay signals after predetermined time periods from when load charging commands are generated, and a forcible fuel supply control circuit. The governor usually controls the amount of fuel to the combustor in accordance with the detected speed signal from the detector so as to stabilize a rotational speed of the generator. When a load charging command is generated, the forcible fuel supply control circuit causes the governor controlling such that the full amount of fuel in supplied to the combustor. After the predetermined time duration from that, the corresponding charging load is connected to an output of the generator.
Patent CA-2036226-C (CA)
Title: Production of thin, phosphorescent nylon yarn
Inventor: SCHLOSS MARC
IPC: C08K3/30
Filed: 1991-02-13
Granted: 1994-07-19
Abstract: THE PRODUCTION OF THIN, PHOSPHORESCENT NYLON YARN                ABSTRACT    A man-made phosphorescent yarn comprised of multifilaments with a diameter of less than approximately 20 microns, per filament, and a method of manufacturing the yarn. The yarn filament is made up of a body portion consisting of a polymeric material which is at least partially translucent and a sufficient quantity of phosphorescent particles in the body portion. The particles have a maximum particle size of 10 microns which is less than one half of the diameter of the yarn filaments and the particles have a mean size greater than 5 microns. The yarn is manufactured by mixing appropriately sized phosphorescent particles with a suitable polymer and extruding the resultant mixture to form yarn, and utilized for textiles.
Patent CA-2036363-C (CA)
Inventor: SHERIDAN WILLIAM
IPC: F16D65/28
Filed: 1991-02-14
Granted: 1999-08-24
Abstract: This invention relates to an improved brake assembly for use in holding an elevator car at a landing, which is also operable to stop the car under emergency conditions, as in a power failure or overspeed. More particularly, this invention relates to a caliper brake assembly for engagement with a disk secured to the elevator machine shaft or drive sheave to hold the latter against rotation.
Patent CA-2039317-C (CA)
Title: Opposed fired rotary kiln
Inventor: HO MIN-DA
IPC: F23G5/50
Filed: 1991-03-28
Granted: 1995-01-17
Abstract: OPPOSED FIRED ROTARY KILN                        ABSTRACT A rotary kiln system wherein oxidant injection means are positioned at each stationary end and inject oxidant toward each other creating gas recirculation within the rotary kiln for improved mixing, combustion efficiency and temperature uniformity.
Patent CA-2048108-C (CA)
Title: Barbecue accessory
Inventor: CAMPBELL RANDOLPH
IPC: A47J37/07
Filed: 1991-07-30
Granted: 2002-04-09
Abstract: In general, it is difficult to cook large roasts or fowl on a home barbecue rotisserie. A simple shroud for elevating a rotisserie above a barbecue includes a pair of end walls with brackets for supporting the rotisserie, and two pairs of L-shaped panels defining side walls. The top and bottom edges of one end wall and one pair of panels are bent over to form tracks for receiving the ends of the other end wall and the other pair of panels to form a rectangular frame, the dimensions of which can easily be adapted to a variety of barbecues. Alternatively, slots defining tracks are provided in the end walls and in one pair of panels for slidably receiving pins on the other panels, so that the dimensions of the frame can readily be adjusted.
Patent CA-2048365-C (CA)
Title: Information processing device and information processing method
Inventor: MIYAZAKI TOSHIHIKO
IPC: G11B7/0045
Filed: 1991-08-02
Granted: 1996-12-31
Abstract: In an information recording/reproducing device and method using scanning microscopy, information is recorded by: preparing a recording medium having a recording layer with a bit size of atomic/molecular order on an electroconductive substrate capable of transmitting electromagnetic waves, arranging an electroconductive optical probe proximate to the recording medium, and applying a voltage between the substrate and the optical probe. The recorded information is read by applying irradiating electromagnetic waves, preferably with a plurality of wavelengths, to the recording layer from the substrate side, and detecting electromagnetic waves oozed out on the surface of the recording layer by means of the optical probe.
Patent CA-2056212-C (CA)
Title: Automobile body reinforcing steel pipe and process for producing same
Inventor: TANABE HIROTO
IPC: C21D8/10
Filed: 1991-11-26
Granted: 1996-07-16
Abstract: An automobile body reinforcing steel pipe having a wall thickness-to-outer diameter ratio, t/D, defined by:   0.09 - 4.8 x 10-5 x L ? t/D ? 0.16 - 6.0 x 10-5 x L where L(mm) is a span of a bending load applied to the pipe.  The pipe has a tensile strength of 120 kgf/mm2 or more and an elongation of 10% or more, and is preferably made of a steel consisting of 0.15 - 0.25 wt% C, 1.8 wt% or less Mn, 0.5 wt% or less Si, 0.04 wt% or less Ti, 0.0003 - 0.0035 wt% B, and the balance of Fe and unavoidable impurities including 0.0080 wt% or less N. A process for producing the steel pipe comprises:  coiling a hot rolled steel sheet at a temperature of 600°C or higher; electric welding the adjoining edges of the sheet to form a steel pipe; and quench hardening the pipe.
Patent CA-2059881-C (CA)
Title: Diphosphines containing silane groups, immobilised diphosphines and the use thereof as hydrogenation catalysts
Inventor: PUGIN BENOIT
IPC: B01J31/02
Filed: 1992-01-23
Granted: 2002-07-09
Abstract: Compounds of formula I    wherein the groups (R1) 2P (CH2)m and (R1) 2P (CHz) n are in o- or m-position to each other and the substituents R1 are identical or different radicals, m and n are each independently of the other 0 or 1, R1 is linear or branched C1-C12alkyl, unsubstituted C5-C6cycloalkyl or C5-C6cycloalkyl which is substituted by C1-C4alkyl or C1-C4alkoxy, or is phenyl or benzyl, or both substituents R1 in a group (R1)2P together are o,o'-diphenylene, -R2-X- is a bond or -(C xH2x-O) y-, or X- is O- and R2 is C1-C6alkylene, x is an integer from 2 to 6 and y is an integer from 2 to 6, R3 is C2-C18alkylene, phenylene or benzylene, and R4 is C1-C6alkyl or phenyl, can be applied to solid carriers, such as silica gel or aerosils, and complexed with rhodium or iridium compounds. These materials are heterogeneous and separable catalysts for the asymmetrical hydrogenation of prochiral compounds containing carbon double bonds or carbon/hetero atom double bonds, for example ketones and imines.
Patent CA-2059990-C (CA)
Inventor: OGUCHI TAKAHIRO
IPC: G01Q20/04
Filed: 1992-01-24
Granted: 1997-11-25
Abstract: This specification discloses an apparatus for and a method of moving a probe for causing a physical phenomenon to occur between it and a predetermined object and the object relative to each other to make the probe approach the object.  At least one of the probe and the object is driven in a predetermined direction to displace one of the probe and the object in the predetermined direction relative to the other.          A physical phenomenon occurring between the probe and the object is detected.  At least one of the probe and the object is driven so as to bring the probe and the object close to each other.  The driving for the approach of the probe to the object is controlled on the basis of the result of the detection of the physical phenomenon during the driving in the predetermined direction.  The specification also discloses an information detection and/or input apparatus using such apparatus and method.
Patent CA-2062710-C (CA)
Inventor: SHIGA NOBUO
IPC: H01F17/00
Filed: 1992-03-11
Granted: 1996-05-14
Abstract: A passive transformer which can be formed in an MMIC having a plurality of first-layer wirings formed on a substrate so that each of the first-layer wirings intersects a desired virtual line on the substrate; an insulating film for covering a substrate surface on which the first-layer wirings are formed; and a plurality of second-layer wirings formed on the insulating film so that each of the second-layer wirings intersects the virtual line and has opposite ends respectively connected to different ends of the first-layer wirings through contact holes.  An inductor element having a spiral structure along the virtual line constitutes the first-layer wirings the contact holes and the second-layer wirings.  The opposite ends of the inductor element are primary electrodes, and one end and a desired intermediate point of the inductor element are secondary electrodes.  Because the transformer has such a structure, a three-dimensional coil can be formed on the substrate so that the transformer can be formed in an MMIC.
Patent CA-2066913-C (CA)
Title: Novel binding peptides
Inventor: ADAMS STEVEN P
IPC: A61P25/28
Filed: 1992-04-23
Granted: 2002-11-26
Abstract: Novel short peptides of up to about 20 amino acid residues are disclosed that bind to the SEC receptor.        These novel peptides preferably are pentapeptides which are synthetic analogs of a pentapeptide domain in the carboxy-terminal fragment of .alpha.-antitrypsin (amino acids 370-374, Phe-Val-Phe-Leu-Met [SEQ ID NO:2]). A preferred binding peptide is Phe-Val-Ala-Leu-Met [SEQ ID      NO:6].
Patent CA-2071134-C (CA)
Title: Mower deck lift handle mechanism
Inventor: PATTERSON JON M
IPC: A01D34/74
Filed: 1992-06-12
Granted: 1994-10-18
Abstract: A mechanism for selectively adjusting the cutting height of a mower deck carried by a vehicle having a frame.  A laterally extending lift handle formed of a plastic material is engagable  by the hand of the operator, and is pivotally coupled with the vehicle for pivoting motion about a generally horizontal axis as the operator lifts the first end portion. A pair of laterally spaced and generally spherical sockets are formed integral with the lift handle between the lift handle's first and second end portions.  Each socket pivotally supports a ball member.  Link members are provided having first portions coupled with respective ball members, and second portions pivotally coupled with the mower deck for vertically shifting the deck relative to the vehicle as the lift handle pivots.  A four bar linkage is coupled between the vehicle and the deck for maintaining the deck in a generally level position throughout the deck's vertical range of motion.
Patent CA-2074358-C (CA)
Title: Method and detector for identifying insulator flashover
Inventor: MARAIO ROBERT A
IPC: G01R31/12
Filed: 1991-01-14
Granted: 1997-08-12
Abstract: A method and detector for monitoring electrical strikes along a power transmission distribution system are described.  The method and detector identify the location within the transmission system where an insulator flashover event has occurred.  The method includes sensing the magnetic field about the live transmission line(s) upstream and downstream from each transmission tower and providing signals representative of the upstream and downstream magnetic fields.  These signals are then compared and a flashover event signal is provided whenever the signals representative of the magnetic fields differ about a tower.  The event signal identifies the tower within the system on which the insulator flashover occurred.  A detector corresponding to the method is also provided.
Patent CA-2076111-C (CA)
Title: Erosion protection device
Inventor: ATKINSON FRANCIS STEWART
IPC: E02B3/12
Filed: 1992-08-17
Granted: 2005-04-19
Abstract: An erosion protection device is provided to control erosion in environments prone to water induced erosion. Each individual device includes a central core area, and six generally equally sized legs projecting outward from the core at equal spacing in each direction. Spacers are provided at the interface of the legs and core. Multiple devices are grouped together to form a protective nested group to form a protective cover.
Patent CA-2078406-C (CA)
Title: Quadrature modulator for tdma/tdd radio communication apparatus.
Inventor: HARA TOSHIHIRO
IPC: H04M1/72502
Filed: 1992-09-16
Granted: 1997-11-04
Abstract: In a radio telephone apparatus of the TDMA/TDD system, signal transmission and reception are conducted by use of carriers having an identical frequency.  This leads to a problem that the transmission intermediate frequency carrier and the transmission RF carrier enter the receiver section in an identical housing, thereby causing a cochannel interference. To overcome this difficulty, there is disposed a frequency division modulator including a frequency divider for dividing by four a local signal having a frequency which is four times that of the intermediate frequency to obtain a carrier having a frequency shifted from that of the local signal by 90 ° . Signal to be modulated is subjected to an orthogonal modulation according to the carrier wave to produce an intermediate frequency carrier.   The operation of the modulator is stopped in a signal reception state to prevent the intermediate frequency carrier undergone the orthogonal modulation from being produced.
Patent CA-2082901-C (CA)
Title: Measuring cigarette pressure drop
Inventor: CASE PAUL DAVID
IPC: A24C5/34
Filed: 1992-11-13
Granted: 1998-12-22
Abstract: A cigarette making machine is provided with a pressure drop measuring unit (1) located at or close to the garniture of the making machine.  The pressure drop of a gas stream of constant volume is introduced into the compacted tobacco rod beneath the format finger  (2)  on the making machine at a point at which that pressure drop measurement correlates with the bound pressure drop of  the  finished cigarette.   The unbound   cigarette   pressure   drop   or   draw   resistance experienced by the smoker can be calculated using the bound tobacco rod pressure drop obtained by correlation with the measured  pressure  drop across  the  rod  in  an  algorithim processed by calculation means.  The degree of ventilation of the  cigarette  may  also  be  utilised  in  the  algorithim calculation.   Comparator means allows the unbound cigarette pressure  drop to be maintained  within  pre-set  limits  by varying cigarette parameters which affect the overall unbound cigarette pressure drop.
Patent CA-2090614-C (CA)
Title: 5' to 3' exonuclease mutations of thermostable dna polymerases
Inventor: GELFAND DAVID H
IPC: C12R1/19
Filed: 1991-09-30
Granted: 2001-12-11
Abstract: The present invention relates to thermostable DNA polymerases which exhibit a different level of 5' to 3' exonuclease ac-tivity than their respective native polymerases. Particular conserved amino acid domains in thermostable DNA polymerases are mutated or deleted to alter the 5' to 3' exonuclease activity of the polymerases. The present invention also relates to means for iso-lating and producing such altered polymerases.