baber/WOPTO huggingface dataset:
Patent NO-162545-C (NO)
Inventor: MAURER GUENTHER
IPC: B01D17/022
Filed: 1985-12-09
Abstract: A filter for separating substances having lipophilic and/or oleophilic and/or apolar properties, such as fats, oils, substituted or unsubstituted hydrocarbons, from different liquids, gases and vapors, such as water, (moist) air and water vapor, employing polyolefin fibers and/or filaments which have a diameter of 0.1 to 10 82 m, and preferably 0.5 to 2  mu m, as filter material. The filter material is present in the form of bands or strands which are of finite or infinite length, and which are formed from webs, waddings or other sheet-like structures made of such fine fibers and/or filaments and which are arranged with respect to each other in such a way that free openings and passages are in between them. The filter material perferably consists of polyethylene and/or polypropylene fibers and/or filaments.
Patent NO-166383-C (NO)
Inventor: PAULUS HENRY P
IPC: G01N33/53
Filed: 1985-12-20
Abstract: A method of preparing a bispecific monoclonal antibody determinant comprising the steps of providing two different monoclonal antibody determinants, each determinant comprising two identical L-H half-molecules linked by one or more disulfide bond, subjecting the two different antibody determinants to conditions sufficient to break the disulfide bonds linking the L-H half-molecules, whereby each determinant is split into a pair of identical half-molecules, derivatizing one pair of identical half-molecules with a thiol activating agent, and combining the half-molecules to form the bispecific antibody determinants by the formation of one or more disulfide bonds.
Patent NO-179679-C (NO)
Inventor: ZUKOWSKI MARK M
IPC: C12N9/56
Filed: 1988-12-09
Abstract: A class of subtilisin analogs suitable for admixture to cleaning compositions and having improved stability over naturally occurring Bacillus subtilisins are prepared by expressing a modified gene encoding the subtilisin analog in Bacillus subtilis. The subtilisin analogs are characterized as having a modified calcium binding site to improve calcium binding and either an Asn or a Gly replaced in any Asn-Gly sequences present in the subtilisin.
Patent NO-178889-C (NO)
Inventor: KOSLEY JR RAYMOND WALTER
IPC: C07D405/06
Filed: 1992-06-05
Abstract: There are disclosed various compounds of the formula below <CHEM>  where  X is hydrogen, loweralkyl, loweralkoxy, hydroxy or nitro; Y is hydrogen or loweralkoxy; or alternatively, X ans Y combined together form the group -OCH2O- in which case the positions of X and Y on the benzene ring moiety must be adjacent to each other; Z is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen or nitro and n is 0 or 1, which compounds are useful for alleviating various memory dysfunction characterizied by a cholinergic deficit such as Alzheimer's disease.
Patent NO-180024-C (NO)
Inventor: MARTINSEN OERJAN G
IPC: A61B5/05
Filed: 1994-10-11
Abstract: PCT No. PCT/NO95/00184 Sec. 371 Date Apr. 10, 1997 Sec. 102(e) Date Apr. 10, 1997 PCT Filed Oct. 9, 1995 PCT Pub. No. WO96/10951 PCT Pub. Date Apr. 18, 1996In order to measure the moisture content in skin, especially in the keratinous layer (stratum corneum), at least two electrodes are employed, at least one of which electrodes is placed on the skin where moisture has to be measured, the electrodes are supplied with a periodic voltage with a frequency of less than 50 kHz, and the susceptance in the keratinous layer is measured beneath the electrode or electrodes. In an apparatus for measuring the moisture content in skin three electrodes are employed, a periodic voltage being applied to two of these. The susceptance is measured below one of the electrodes, uninfluenced by the other electrodes, the measurement thus being truly monopolar.
Patent AU-753535-C (AU)
Title: Thermoplastic marking compositions
Inventor: YALVAC SELIM
IPC: C08K3/00
Filed: 1998-10-19
Granted: 2003-07-31
Abstract: The subject invention pertains to thermoplastic marking compositions comprising a binder, which in turn comprise at least one homogeneous polymer. Accordingly, the subject invention provides a thermoplastic marking composition comprising: (a) from 10 to 80 weight percent of a binder, which in turn comprises: (i) from 1 to 99 weight percent of at least one homogeneous polymer; (ii) from 5 to 70 weight percent of at least one tackifier; (iii) from 0 to 10 weight percent of a polyethylene which has pendant acid functionality moieties of a non-functionalized wax; and (iv) from 0 to 20 weight percent of a plasticizer; and (b) from 20 to 90 weight percent of an inorganic filler. The subject formulations are usefully applied via spray, screed, and extrusion techniques.
Patent AU-739039-C (AU)
Title: Methods for preserving fresh fruit and product thereof
Inventor: CHEN CHAO
IPC: A23B7/158
Filed: 1998-08-10
Granted: 2003-10-02
Abstract: Methods of preserving fresh fruit with fresh fruit preservatives which extend the shelf life of fresh fruit particularly fresh cut fruit, are provided. The fresh fruit preservative preserves the texture, flavor, appearance, crispness, and color of the fresh fruit, particularly the exposed skin of the fresh fruit. The method comprises the following steps: providing a solution of fruit preservative comprising: water, calcium ions; and ascorbate ions, wherein the calcium ion and ascorbate ions are present in a ion ratio of preferably from about 1.5:1 to about 2.5:1; and, applying said fruit preservative to the fruit. Preferably the fruit is then stored at a temperature which will not freeze the fruit; temperatures of -6 °C have been found not to freeze the apples. Preferably the fruit is stored at temperatures of between about -7 °C to room temperature, about 20 °C, more preferably about -2 °C to about 7 °C, most preferably from about 2 °C to about 5 °C. The invention also relates to fresh fruits preserved with the fresh fruit preservatives.
Patent CA-2000415-C (CA)
Inventor: KIM TAE YOON
IPC: H05K5/02
Filed: 1989-10-11
Granted: 1995-10-10
Abstract: The present invention relates to a support unit for use in supporting an appliance having a base plate.  The supporting unit is comprised of a supporting body which has an upper surface in contact with the base plate, a vertical wall, a hollow interior, a lower surface, and a rib structure which has a bottom surface forming, with the lower surface, a concave lower surface.  The vertical wall is thicker at the top.  A fixing neck is connected to the upper surface and has a hole located therein.  An inserting protrusion is connected to the fixing neck and has an orifice located therein.
Patent CA-2001845-C (CA)
Inventor: GARAT MICHEL
IPC: B22C9/00
Filed: 1989-10-31
Granted: 1994-08-09
Abstract: The invention relates to a lost foam pressure casting process for metal pieces. This process consists, after having filled the mould with metal in the liquid state and before the solidified fraction of metal exceeds 40% by weight, in applying an isostatic gaseous pressure over the entire mould/metal, of which the value is between 1.5 and 10 mPa. The invention applies to the production of pieces, particularly made from aluminium alloys, having improved mechanical characteristics and, in particular, better resistance to fatigue. <IMAGE>
Patent CA-2002585-C (CA)
Inventor: YOSHIDA YASUHARU
IPC: H04L7/02
Filed: 1989-11-09
Granted: 1993-06-29
Abstract: ABSTRACT OF THE DISCLOSURE     In a digital demodulator, a recovered baseband signal is sampled in response to a clock pulse supplied from a VCO and converted to a digital signal representing one of multilevels of the sampled signal. Real-axis and imaginary-axis transversal equalizers are provided. Each equalizer has a tapped delay line for receiving the digital signal, a plurality of tap weight multipliers connected respectively to taps of the tapped delay line, and an adder. The adder of the real-axis transversal equalizer sums all outputs of the tap weight multipliers except for the output of one which is connected to a tap adjacent to the center tap for producing a partially equalized signal, while the adder of the other equalizer sums all outputs of the tap weight multipliers for producing a fully equalized signal. Both of the equalized signals are summed by an adder and applied to a phase control circuit which derives from it a VCO control signal so that it corresponds to a tap-weight control signal applied to the multiplier whose output is excluded from being summed by the adder of the real-axis transversal equalizer. The output of the adder is summed with the excluded multiplier output and supplied to a tap weight controller which controls the multipliers of both transversal equalizers.
Patent CA-2005117-C (CA)
Title: Noise reduction system
Inventor: ARITSUKA TOSHIYUKI
IPC: G10L21/0208
Filed: 1989-12-11
Granted: 1994-03-01
Abstract: ABSTRACT OF THE DISCLOSURE         A noise reduction system used for transmission and/or recognition of speech comprises a speech analyzer analyzing a noisy speech input signal thereby converting the speech signal into feature vectors (a set of feature quantities) such as autocorrelation coefficients, and a neural network receiving the feature vectors of the noisy speech signal as its input and extracting from a codebook, generated by previously clustering a set of feature vectors of a noise-free speech signal (a table storing prototype vectors corresponding to the feature vectors of the noise-free speech signal together with corresponding indices of the prototype vectors), the index of the prototype vectors correspond-ing to the noise-free equivalent of the noisy speech input signal, so that the feature vectors of speech are read out from the codebook on the basis of the index delivered as an output from the neural network, and the speech input can be reproduced on the basis of the feature vectors of speech read out from the codebook.
Patent CA-2011084-C (CA)
Title: Electric connector
Inventor: IKEDA TOMOHIRO
IPC: H01R13/422
Filed: 1990-02-28
Granted: 1993-10-05
Abstract: ABSTRACT OF THE DISCLOSURE           The connector of this invention has a connector housing  with  a  terminal  accommodating  chamber  formed therein, into which a female terminal is to be assembled. A release bar is formed separately from the connector housing. With the release bar mounted on the connector housing, the female terminal is inserted into the connector.   As the female  terminal  advances  in  the  terminal  accommodating chamber, its front end abuts against and then slides along the tapered surface of the front portion of the release bar, forcing it up.  At the same time the female terminal slides over a lance formed in the connector housing.  As it further advances, the front end of the lance engages with a hole in the underside of the female terminal and the front portion of the release bar snaps into an opening formed in the upper side of the female terminal.  The female terminal in this way is doubly locked by the lance and by the front end of the release bar.  If the lance fails to fit into the hole of the female terminal, the front  portion of the release bar rests on the female terminal, projecting markedly from the housing, which is easily recognizable from outside.  This in turn alerts the assembly worker to the incorrect mounting.
Patent CA-2011678-C (CA)
Title: Inertial barrier array
Inventor: DENMAN OWEN S
IPC: E01F15/00
Filed: 1990-03-07
Granted: 1993-07-20
Abstract: ABSTRACT OF THE DISCLOSURE           An array of inertial barriers positioned on a support surface alongside a vehicle roadway includes a number of separate containers, each having an outer wall and a lower portion.  An inner core is positioned within each container to define an annular space between the core and the respective outer wall.  This annular space defines an average inner diameter which is at least about 25% of the average outer diameter of the annular space.  A dispersible material such as sand is disposed in the annular spaces such that no more than 10% of the mass of sand in any container of the array extends in an uninterrupted disc across the respective container.
Patent CA-2017761-C (CA)
Title: Fiber-reinforced thermoplastic resin composition
Inventor: UENO KOUHEI
IPC: C08L77/00
Filed: 1990-05-29
Granted: 1997-07-22
Abstract: A fiber-reinforced thermoplastic resin composition comprises a composition of a thermoplastic resin in an amount of 50 to 99 % by weight and a fibrous magnesium oxysulfate in an amount of 1 to 50 % by weight, and magnesium oxide and/or zinc oxide in an amount of 0.01 to 30 parts by weight per 100 parts by weight of the fibrous magnesium oxysulfate.
Patent CA-2022588-C (CA)
Title: Foldable hay rake
Inventor: ROWE CARROLL G
IPC: A01D78/04
Filed: 1990-08-02
Granted: 1993-10-12
Abstract: FOLDABLE HAY RAKE                 ABSTRACT OF THE DISCLOSURE          A hay rake having a frame assembly, having a front, a back and two sides and supported by wheels for being moved by a vehicle.  A first and second set of a plurality of fingerwheel rakes are provided with each set rotatably carried adjacent opposite sides of the frame about a separate axis.  Each of the axis are at an angle to vertical and horizontal.  A power actuator on the frame rotates the rakes about the axis for rotating the rakes downwardly, outwardly and backwardly for moving the rakes to a rake position and rotates the rakes upwardly, inwardly and forwardly to raise the rakes to a transport position.
Patent CA-2028713-C (CA)
Title: Polymetallic piston-cylinder configuration for internal combustion engines
Inventor: BELL JAMES ALEXANDER EVERT
IPC: C22C19/05
Filed: 1990-10-29
Granted: 1998-04-14
Abstract: A piston-cylinder combination for internal combustion engines made from a varying bonded combination of two or more alloys having dissimilar coefficients of thermal expansion.  By regulating the volumetric percentages of the alloys vis-a-vis their location within the piston and cylinder wall, the degree of thermal expansion experienced during operation may be controlled.  The concept is especially useful for low heat rejection engines.
Patent CA-2038409-C (CA)
Title: Use of tenidap to inhibit activation of collagenase and to inhibit the activity of myeloperoxidase
Inventor: BLACKBURN WARREN D JR
IPC: A61K31/40
Filed: 1991-03-15
Granted: 1995-01-24
Abstract: USE OF TENIDAP TO INHIBIT ACTIVATION OF COLLAGENASE AND TO INHIBIT THE ACTIVITY OF              MYELOPEROXIDASE                         Abstract This invention relates to the use of tenidap, 5-chloro-2,3-dihydro-2-oxo-3-(2-thienylcarbonyl)-indole-1-carboxamide, and the pharmaceutically-acceptable base salts thereof to inhibit activation of collagenase in a mammal and to inhibit the activity of myeloperoxidase in a mammal.  This invention also relates to the use of tenidap and its salts for treating collagenase mediated disorders and diseases such as bone resorption disorders, corneal ulceration, periodontal disease, inflammatory disease and wounds of the skin and burns in mammals.  The methods of this invention comprise administering an effective amount of tenidap or salts thereof to a mammal.
Patent CA-2042613-C (CA)
Inventor: RIHA JARA ORES
IPC: A61K33/26
Filed: 1991-05-15
Granted: 1999-07-20
Abstract: The product is manufactured by heating together a physiologically acceptable salt, or salts, of iron (Fe) and a  lipid,  or lipids.  It is  for topical cutaneous application  as  a  prophylactic,  diagnostic aid and/or remedy during the latent or clinical stage of systemic lupus     erythematosus,     vasculitis,     sarcoidosis, amyloidosis, rheumatoid arthritis, osteoarthrosis, acne, comedos,  psoriasis,  tinea,  onychia,  paronychia,  corns, callosities, alopecia and indolent tropical ulcers. The novelty of the invention lies in the ability of the said product  to  elicit  a  skin  reaction  at  the latency-reactivation  sites  where  the  causative  agent  of  the above-mentioned maladies resides,  while bringing on no such reaction in the rest of the skin. Hitherto it has not  been  known,  nor  used,  in  the  art  that  such composition  of  matter  applied  onto  the  skin  of susceptible  subjects  can  at  first  elicit  pustules, papules and/or weals,  then heal resulting ulcers,  and that  with  their  débriding  and  the  removal  of  the necrosed tissue of the latency-reactivation sites it is feasible  to  eradicate  the  causative  agent  (primary stimulus,  persistent  antigen)  from  the  skin,  thus healing the  lesions and  arresting the development of these  maladies  at  that  particular  stage.  The  said product  may  also  prove  useful  in  research  into  the above-mentioned and other maladies.  The skin reaction the said product can elicit serves as an indicator of the above-mentioned maladies during their asymptomatic latent period.
Patent CA-2045405-C (CA)
Inventor: COOPER DAVID MARTIN
IPC: H04B10/29
Filed: 1990-01-15
Granted: 1997-10-21
Abstract: L'invention est un amplificateur de laser à semi-conducteur comportant une couche de guidage (3) et une couche active (4). En mode d'utilisation, une onde lumineuse dans la couche active (4) est en interaction avec la couche de guidage pour réduire la sensibilité de polarisation de l'amplificateur. Il n'est pas nécessaire d'utiliser une couche active courte et épaisse, les dimensions typiques étant une longueur de 250 à 500 µm et une hauteur de 0,2 µm. La structure mesa (15) a une largeur typique de 2 µm, mais peut être plus large.
Patent CA-2046306-C (CA)
Title: A device for the mechanical separation of insoluble solids from a liquidcontaining said solids
Inventor: SKOGLAND MAGNE
IPC: B01D29/35
Filed: 1990-01-24
Granted: 2002-03-26
Abstract: One has aimed at providing a simple, reliable and efficient purification device for the mechanical purification of sewage. At this end, the sewage purification device (1) comprises substantially a strainer pipe (2), which may be designed to be coupled to a sewage pipe (P1), and wich is perforated in that portion thereof which, in the position of use, constitutes the bottom portion. The strainer pipe (2) is assigned a water collecting pipe (4) underlying the former in the position of use, extending parallely there-to and, preferably, being sealingly connected thereto, said water collecting pipe (4) being adapted to receive mechanically purified sewage from the strainer pipe (2). The water collecting pipe (4) is open or, respectively, provided with holes, perforations or slots portion thereof being opposite to the strainer pipe (2). Within the strainer.pipe (2), which has an opening (6) at one end there is provided a scraper or pusher device(18, 18', 18") adapted to push out more or less solid sewage mass through said opening (6) of the strainer pipe (2).
Patent CA-2056208-C (CA)
Title: Polyester resin compositions
Inventor: YAMAMOTO NAOKI
IPC: C08L67/00
Filed: 1991-11-27
Granted: 2002-01-29
Abstract: A polyester resin composition obtained by blending 60 to 99 parts by weight of a thermoplastic polyester resin (component A), 1 to 40 parts by weight of a polyorganosiloxane graft copolymer ( component B) of 0.08 to 0.6 µm in average particle size obtained by graft-polymerizing one or more kinds of vinyl monomer onto a compound rubber having such a structure that 1 to 99 wt.% of a polyorganosiloxane rubber component and 99 to 1 wt.% of a polyalkyl (meth)acrylate rubber compo-nent, the total amount of both the rubber components being 100 wt.%, have been inseparably entangled with each other, the total amount of the components A and B being 100 parts by weight, and 0.01 to 10 parts by weight of an organic silane compound having an epoxy group (component C). The polyester resin composition of the present invention is excellent in impact resistance, particularly impact strength at low temperatures, gives molded products having a good appearance, and also can be used under severer conditions and in a wider range than before.
Patent CA-2058412-C (CA)
Inventor: KOJIMA TORU
IPC: H01B5/10
Filed: 1991-12-31
Granted: 1994-12-06
Abstract: A twisted cable comprising a core (12) including at least one hard steel wire, carbon fibers and resin and conducting metal wires twisted around the core, the hard steel wire having a ratio of cross section of 10 through 40 % based on a total of cross sections of the hard steel wire and the carbon fibers.
Patent CA-2059896-C (CA)
Title: Method and apparatus for piercing ears
Inventor: BLOMDAHL KARL
IPC: A44C7/00
Filed: 1992-01-23
Granted: 2004-05-11
Abstract: Disclosed is an ear piercing apparatus, comprising a pistol and a disposable cassette mounted on the pistol, the pistol including a body portion, a handgrip extending from the body portion, a spring-biased plunger adapted for displacement on the body portion from a cocked position to a released position, means for releasing the plunger from the cocked position, positioning means, including an arm extending from the body portion for engagement with a part of the disposable cassette, a positioning lever extending from the body portion for displacing the positioning means, the disposable cassette including a stud housing positioned adjacent the pistol body portion for cooperation with the spring-biased plunger, and a back clasp housing cooperating with the stud housing via a guide member extending from the back clasp housing, wherein the guide member passes through an opening in the stud horsing and cooperates with the positioning means controlled by the positioning lever on the pistol for relative axial displacement of the stud housing and the back clasp housing, with the positioning means engaging with the guide member at a location within the stud housing so that no part of the positioning means or the pistol extends beyond the stud housing.
Patent CA-2062379-C (CA)
Title: Pile load testing device
Inventor: LONG ERWIN L
IPC: G01N3/08
Filed: 1992-03-06
Granted: 1997-04-22
Abstract: A pile load testing device for testing the loading of a test pile extending downwardly into the ground.   The testing  device  includes  a  reaction  pile  axially  disposed inside the test pile and extending further into the ground than the test pile, a reference pile disposed axially inside the reaction pile and extending further in the ground than both the test pile and the reaction pile, a loading  device for simultaneously exerting a downward force on the test pile and an upward reaction force on the reaction pile such that the test  pile  moves  downwardly,  and  a  measuring  device  for detecting the rate at which the test pile moves downwardly. An insulated shroud circumscribes the testing device and is secured to the top of the test pile so as to move downwardly therewith.   The measuring device includes a laser secured to the  top  of  the  reaction  pile  and  extending  axially  with respect thereto,  a first mirror disposed at the top of the reference pile and a second mirror secured to the inside, top surface of the shroud,  each of the mirrors being in axial alignment with the laser and being disposed on opposite ends thereof.   To determine the amount of movement between the reaction  pile  and  the  reference  pile,  a  laser  beam  is reflected off the first mirror.  Correspondingly, to determine the amount of movement between the reaction pile and the test pile, a second beam is reflected off the second mirror.   In this manner, the absolute rate of movement of the test pile is calculated by determining the difference between the rate of movement between the reaction pile and the reference pile, and the rate of movement between the reaction pile and the test pile.