baber/WOPTO huggingface dataset:
Patent JP-3884090-B2 (JP)
IPC: C08F2/10
Filed: 1995-01-12
Granted: 2007-02-21
Abstract: The present invention provides an efficient aqueous polymerization process of 6 hours or less for preparing water soluble polymer products formed from 50 to 100 weight percent of one or more monoethylenically unsaturated dicarboxylic acid monomers and 0 to 50 weight percent of one or more optional other water soluble monoethylenically unsaturated monomers. In this process, 1) an aqueous reaction mixture of dicarboxylic acid monomer is formed, 2) from about 0.9 to about 2.1 equivalent moles of base are added to the reaction mixture per mole dicarboxylic acid monomer, 3) at least one metal promoter is added to the reaction mixture, 4) one or more initiators and optional other water soluble monoethylenically unsaturated monomer are fed to the reaction mixture, 5) the weight percent reaction solids during the polymerization is between about 40 and about 65 weight percent, and 6) the reaction temperature is maintained at about 80  DEG C to about 140 DEG C. The polymer product produced by the process of the present invention is useful as an additive in detergents, cleaning formulations, and water circulating systems.
Patent JP-2739110-B2 (JP)
IPC: G01N33/574
Filed: 1987-02-05
Granted: 1998-04-08
Abstract: Methods are disclosed for detecting, staging and monitoring breast cancer. The methods involve determining the amount of certain antigens, designated W1 and W9, in serum via quantitative immunoassays using anti-W1 or anti-W9 monoclonal antibodies. The amount detected is compared with amounts of the antigen found in normal sera, sera from breast cancer patients of predetermined stage, or other samples of the patient's own serum, depending upon the purpose of the assay.
Patent JP-H0237738-B2 (JP)
IPC: H03M3/02
Filed: 1982-02-26
Abstract: A method for encoding analog signals for storage or transmission includes the steps of sampling momentary values of the analog signals and converting the sampled values into PCM code words and forming PCM differential code words from two successive PCM words, each of the differential PCM words being of a prescribed length. The length of the generated differential PCM words are continuously compared to a reference code word and upon the length of a differential code word exceeding a specified length the word is either abbreviated by a companded differential PCM word by eliminating some of the least significant code elements, or by division of the excess-length word into two successive code words respectively comprising the least significant and most significant bits of the excess-length word, the differential PCM words additionally being replaced by PCM words when the associated signal content does not exceed the length prescribed by the reference code word.
Patent JP-2835123-B2 (JP)
IPC: C07C257/18
Filed: 1990-02-13
Granted: 1998-12-14
Abstract: The invention provides a stabilised aqueous solution of a water soluble pentamidine salt comprising an acetate buffer, and having a total acetate concentration of 0.01-­0.06M, and a pH of 4.0-5.0 at room temperature.
Patent JP-2540074-B2 (JP)
IPC: H04B7/26
Filed: 1989-02-22
Granted: 1996-10-02
Abstract: An improved TDMA radiotelephone cellular communication system (122, 115, 199) employs an improved cell site scan monitoring technique. The technique includes monitoring radiotelephone calls, and tracking and recording their signal qualities. The records are used to maintain and determine which frequencies and which time partitions at the base site equipment (115, 119) are being utilized for radiotelephone communication. When a new call assignment is required at a cell site (115 or 119), it is assigned to a time partition of a base site equipment frequency in a frequency prioritized manner such that radiotelephone calls are concentrated within each frequency so as to reduce the number of frequencies carrying radiotelephone calls.
Patent JP-H0152476-B2 (JP)
IPC: C23F11/14
Filed: 1979-05-04
Abstract: Use of amino tris (mathylene phosphoic acid) and 1-hydroxyethiitidene-1, 1-diphosphonic acid in a ratio of from about 1:1 to about 3:1 by weight to inhibit corrosion of low carbon steel in aqueous systems.
Patent JP-H0119418-B2 (JP)
IPC: C08K5/00
Filed: 1982-04-03
Abstract: In a stabilized polyvinyl chloride molding mixture containing a stabilizer combination based upon alkali metal, alkaline earth metal, and/or zinc soaps, co-stabilizers, powdered, crystalline, hydrous aluminosilicate, and flow promoters, as well as optionally additional conventional additives, the improvement which comprises, per 100 parts by weight of polyvinyl chloride, (a) from about 0.2 to 5 parts by weight of a synthetic, crystalline, powdered alkali metal aluminosilicate containing from about 13 to 25 percent by weight of water of crystallization; and (b) from about 0.1 to 5 parts by weight of at least one co-stabilizer selected from the group consisting of beta -diketones,  alpha -ketoenol esters,  alpha -acyllactones, substituted 1,4-dihydropyridine-3,5-dicarboxylic acids, and pyrrole, the pyrrole being unsubstituted or substituted.
Patent JP-3152722-B2 (JP)
IPC: D05B35/00
Filed: 1992-02-13
Granted: 2001-04-03
Abstract: PURPOSE:To prevent an end part of a cloth piece from twisting up so that accurate stitching can be performed by leaving an area, coming into contact with a cloth retaining means, as prefixed before sewing together, of a cloth edge part crossed relating to a cloth feed direction of sewing together in an overlapping part. CONSTITUTION:In an operating area 6 existing in front and side surface cloth pieces 2, 3 along a sewing together part 41, in a region of contact with an operating means for arranging cloth end edges 2a, 3a when both the cloth pieces 2, 3 are sewed together, an operating area 6a on a reinforcing cloth prefixes the reinforcing cloth 21 to the front surface cloth piece 2 and the reinforcing cloth 31 to the side surface cloth piece 3, for instance, by a bonding agent. In this way, during stitching, when the operating means is actuated so as to rub a surface of the reinforcing cloth such as arranging end edges of the fellow base cloth pieces, the base cloth piece in a lower side of the reinforcing cloth also can be surely moved without moving only the reinforcing cloth, and very accurate stitching can be performed to obtain an air bag of high quality and good productivity.
Patent JP-S6361323-B2 (JP)
IPC: C08F2/18
Filed: 1979-05-16
Abstract: Wall fouling during the suspension polymerization of vinyl chloride containing monomers in stainless steel reactors can be inhibited by wetting the surface(s) of the reactor with a solution containing from 3 to 50 parts by weight of alkali metal hydroxide prior to charging the reactor.
Patent JP-H0549073-B2 (JP)
Inventor: HARUMU MEATENSU
IPC: H01J47/02
Filed: 1986-03-25
Abstract: Image-detector for depicting differences in intensity in high energy photonbeams with the aid of a photon-sensitive element and method for producing such pictures. This kind of detectors are used for treating tumors with the said irradiation.The photon-sensitive element is an ionisation chamber, consisting in the main of two mainly equivalent plates of an electrically insulating material, which are attached to each other by a ring-shaped electrically insulating part as a divider, whilst the outer walls of both plates are covered with electrically conductive material, whereby one of the plates is equipped with a number of parallel high voltage electrodes over a central part of its inner wall and the other plate is equipped over a central part of its inner wall with a number of parallel ionisation current electrodes which extend perpendicularly towards the high voltage electrodes, whilstthe inner walls of both plates around the central parts are covered with an electrically conductive material and a liquid dielectric is situated in the space between the plates.The liquid dielectric preferably is a saturated hydrocarbon.
Patent JP-2896939-B2 (JP)
IPC: A61K38/22
Filed: 1991-01-10
Granted: 1999-05-31
Abstract: A process for the long term modification and regulation of lipid metabolism -- generally to reduce obesity, insulin resistance, and hyperinsulinemia or hyperglycemia, or both (these are the hallmarks of noninsulin dependent, or Type II diabetes) -- by administration (i.e., by feed or injection into the bloodstream) to a vertebrate, animal or human, of a dopamine agonist, e.g., bromocriptine. Administration of the bromocriptine is made over a limited period at a time of day dependent on the normal circadian rhythm of fat and lean members of a similar species. Decreases in body fat deposits result by treatment of an obese species on a daily timed sequence based on circadian rhythms of the peak prolactin, or peak prolactin and peak glucocorticosteroid, blood level established for lean members of a similar species. Insulin resistance, and hyperinsulinemia and hyperglycemia, or both, can also be controlled in humans on a long term basis by treatment corresponding to that of the treatment for obesity. The short term daily injections reset hormonal timing in the neural centers of the brain to produce long term effects.
Patent JP-4204089-B2 (JP)
IPC: C22C38/24
Filed: 1998-03-18
Granted: 2009-01-07
Abstract: A novel fully martensitic hardenable steel has the composition (by wt.) 8-15% Cr, up to 15% Co, up to 4% Mn, up to 4% Ni, up to 8% Mo, up to 6% W, 0.5-1.5% V, up to 0.15% Nb, up to 0.04% Ti, up to 0.4% Ta, up to 0.02% Zr, up to 0.02% Hf,  NOTGREATER  50 ppm B, up to 0.1% C, 0.12-0.25% N, balance Fe and impurities, the sum of Mn + Ni being less than 4% and the sum of Mo + W being less than 8%. Also claimed is a heat treatment process for the above steel, comprising solution annealing at 1150-1250 degrees C for 0.5-15 hrs., cooling to room temperature and then tempering at 600-820 degrees C for 0.5-25 hrs.
Patent JP-2733838-B2 (JP)
IPC: C12N5/00
Filed: 1988-03-25
Granted: 1998-03-30
Abstract: The method for obtaining a skin equivalent (27) involves preparing a dermis equivalent (24) by mixing contractile cells, a nutrient medium and collagen so as to form a gel which contracts; using this dermis equivalent (24) as a substrate for an epidermis equivalent (26) obtained by sowing with the keratinocytes from an animal or human explant. According to the invention, the substrate (24) is sown with at least one section of a hair follicle (22) comprising at least partially its cellular sheath, the said section being implanted substantially perpendicular to the free surface of the substrate. <IMAGE>
Patent JP-3518152-B2 (JP)
IPC: H04M1/72508
Filed: 1996-03-27
Granted: 2004-04-12
Abstract: This invention relates to a portable terminal equipment establishing synchronism with a control channel by intermittently receiving the control channel when the synchronism with the control channel is made off. When the synchronism with the control channel is made off, the equipment is set to a control channel receiving state for a period of time W2 every period of time t1 (ST3-ST10). When the synchronism with the control channel is not established in the receiving state which is set to N(=X+5) times (X=number of off-synchronism during the past one hour), the equipment is set to shifting to a control channel receiving state for the period of time W2 every period of time t2 (ST2 and ST11-ST18). The more frequently a user moves, the larger the time X of off-synchronism becomes and thus N becomes larger by that amount so that a time period until the interval t1 between each period of the control receiving state is shift to the interval t2, is prolonged. Therefore, when the user moves frequently and the possibility of the equipment entering the service area of the cell station from the outside is high, the control channel receiving state brings about frequently. When the user does not move frequently and the possibility of the equipment entering the service area of the cell station from the outside is low, the frequency of bring about the control channel receiving state becomes low and thus emphasis is laid on the consumption of the battery. <IMAGE>
Patent JP-H0155113-B2 (JP)
IPC: B41K3/08
Filed: 1979-07-06
Abstract: A dry lettering printing apparatus comprising a printing station, a means for providing a color carrying ribbon and image carrying tape at the printing station, a means for providing a raised character in printing alignment at the printing station, an improved force generating means for exerting a printing force at the printing station and an improved means for advancing the tape and ribbon into printing alignment at the printing station. The improved advancement means includes a cartridge carrier movable reciprocally toward and away from the printing station for advancing the tape into printing alignment.
Patent JP-H0724798-B2 (JP)
IPC: B01D47/06
Filed: 1986-04-16
Abstract: According to the invention there is provided an arrangement which can be used in particular in a media-mixing nozzle assembly (10') intended for use with or to be incorporated in a contact reactor. The nozzle assembly enables a first medium (11') to be mixed with a second medium (12'). This medium mixture is used to clean a contaminated medium (23) fed to the contact reactor, by bringing the contaminated medium into contact with the medium mixture (19), this mixture containing an absorbent which is capable of reacting with the contaminants in the contaminated medium. The first medium and the second medium are supplied under overpressure to a mixing chamber provided in the nozzle assembly and located upstream of the exit orifice (14') of a nozzle. Located adjacent the exit orifice are means (31, 32) for creating a boundary layer (31a) in that part of the medium (23') which is present around the jet of medium (19) and located adjacent the jet of medium (19) and adjacent the exit orifice (14'), in a manner to completely or partially prevent re-cycling of the jet of medium (19) to the wall surface (10a') of the nozzle assembly.
Patent JP-H0114272-B2 (JP)
IPC: C10B29/06
Filed: 1979-08-01
Abstract: A patching composition for developing a superior bond with silica refractories at temperatures of 1200 DEG  to 2400 DEG  F. The composition comprises three basic components: (1) a high melting phase, e.g. silica brick, fireclay grog, magnesia or high alumina grain, (2) a bonding component, e.g. sodium silicate and (3) a low melting phase, e.g. window glass. It will generally be desirable to employ a fourth component for fluxing, such as soda ash or other alkaline earth compounds. The improved results are achieved by the use primarily, of a low melting phase such as window glass, bulb glass or lead glass having a softening point between about 900 DEG and 1750 DEG  F. (482 DEG  to 954 DEG  C.), employed in an amount of about 6 to 25% of the total solids composition.
Patent EP-1499708-B2 (EP)
Inventor: BOLES ECKHARD
IPC: C12N1/19
Filed: 2003-05-07
Granted: 2012-02-22
Abstract: The present invention relates to a method for producing a L-arabinose utilizing yeast strain for the production of ethanol, whereby a yeast strain is modified by introducing and expressing araA gene (L-arabinose isomerase), araB gene (L-ribulokinase D121-N) and araD gene (L-ribulose-5-P 4-epimerase) and carrying additional mutations in its genome or overexpressing a TAL1 (transaldolase) gene, enabling it to consume L-arabinose, to use it as the only carbon source, and to produce ethanol, as well as a method for producing ethanol using such a modified strain.
Patent EP-1471086-B2 (EP)
Inventor: LUTTER HEINZ-DIETER DR
IPC: C08G18/76
Filed: 2004-02-05
Granted: 2017-06-14
Abstract: A polyisocyanate component used for the production of flexible polyurethane foam with water as blowing agent comprises a mixture of a prepolymer obtained by reacting excess MDI with non-polar polyether-polyol(s) and a prepolymer obtained by reacting excess MDI with polar polyether-polyol(s). A method for the production of flexible polyurethane foam by reacting (a) polyisocyanates with (b) compounds with at least two NCO-reactive hydrogens in presence of (c) water as blowing agent, in which component (a) is a mixture of (ai) a prepolymer obtained by reacting MDI with less than the stoichiometric amount of non-polar polyether-polyol(s) and (aii) a prepolymer obtained by reacting MDI with less than the stoichiometric amount of polar polyether-polyol(s). An independent claim is also included for flexible polyurethane foam obtained by this method.
Patent EP-1709044-B2 (EP)
Inventor: HUBSCHWERLEN CHRISTIAN
IPC: C07D471/04
Filed: 2004-12-20
Granted: 2013-11-20
Abstract: The present invention relates to compounds of the Formula (I) that are useful antimicrobial agents and effective against a variety of multi-drug resistant bacteria:
Patent EP-1574246-B2 (EP)
Inventor: SCHMIDT WILLIAM PAUL
IPC: B01D53/04
Filed: 2005-03-04
Granted: 2009-12-30
Abstract: An improved thermal swing adsorption process is set forth which addresses the problem of water ingress into the adsorbent by periodically heating the adsorbent to a temperature greater than the temperature used in the normal regeneration cycle.
Patent EP-0169674-B2 (EP)
Inventor: FARRAR DAVID
IPC: C08L57/00
Filed: 1985-06-25
Granted: 1996-11-20
Abstract: A water soluble or swellable polymer gel is dispersed into a liquid phase to form a fluid composition and is worked whilst in that composition. The liquid phase is an aqueous slution of an equilibrating agent that substantially prevents aggregation of the particles or dissolution of the polymer during the working. The working may be, for instance, milling, extraction of impurities, extraction of water, transportation or chemical modification. Preferred equilibrating agents are sodium polyacrylate and polydiallyl dimethyl ammonium chloride.
Patent EP-0554370-B2 (EP)
Inventor: IQBAL MOHAMMAD
IPC: B41M5/50
Filed: 1991-09-13
Granted: 2002-01-09
Abstract: This invention relates to transparent materials that are capable of absorbing liquids, and, more particularly, to materials that can be used as ink-receptive layers for transparent imageable materials. Compositions useful as transparent liquid absorbent materials have been formed by blending a liquid-insoluble polymeric material with a liquid-soluble polymeric material. The liquid-insoluble material is presumed to form a matrix, within which the liquid soluble material resides. A problem that frequently arises in the formulation of polymer blends is the incompatibility of the polymers being blended. When attempts are made to blend polymers that are incompatible, phase separation occurs, resulting in haze, lack of transparency, and other forms of nonhomogeneity. This invention provides polymeric networks comprising blends of polymers wherein at least one of the polymers of the blend is crosslinked, after blending, to form a continuous network throughout the bulk of the blend, the uncrosslinked components of the blend being intertwined in such a way as to form a macroscopically homogeneous composition. Substantially all of the crosslinking occurs after the polymeric blend is coated and dried to a continuous film in contrast to crosslinking in solution, thereby providing an easily coatable solution without gelation. The integrity of such networks persist even after absorption of solvent. These materials can be used to form durable, non-tacky, ink-absorbent, transparent coatings for graphical materials.
Patent EP-0596944-B2 (EP)
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/15
Filed: 1992-07-28
Granted: 1999-09-29
Abstract: A disposable absorbent article such as a diaper provided with a continuous upper layer (5), an absorbent element (6), an impermeable plastics sheet (9), elastic parts (10) positioned along the lateral edges to either side of the absorbent element (6) and two elasticated flaps (11) positioned inwardly of the elastic parts (10). Each flap (11) is formed out of the continuous upper layer (5) by use of an elastic element (14) fixed along its entire length to the inner surface of the continuous layer (5). The continuous upper layer (5) is liquid-permeable in the zone between the two elastic elements (14) of the flaps (11) and impermeable in the two adjacent zones located between the elastic elements (14) and the lateral edges of the absorbent article. In use, the elastic elements (14) contract, lifting the continuous upper layer (5) off the underlying surface, at least at the crotch area, forming two longitudinal barriers which are impermeable on the side facing the lateral edges of the absorbent article, thus ensuring a more efficient containment of lateral leakage of liquids and solids in an absorbent article of simplified structure.
Patent EP-0782435-B2 (EP)
Inventor: MILAZZO STEFANO
IPC: A61K8/00
Filed: 1995-09-06
Granted: 2003-11-19
Abstract: PCT No. PCT/GB95/02115 Sec. 371 Date Mar. 14, 1997 Sec. 102(e) Date Mar. 14, 1997 PCT Filed Sep. 6, 1995 PCT Pub. No. WO96/09031 PCT Pub. Date Mar. 28, 1996A long lasting hair-dye composition in solid stick form is described.
Patent JP-4067597-B2 (JP)
IPC: B60K20/02
Filed: 1997-05-19
Granted: 2008-03-26
Abstract: The gear selector has a first automatic selector path, and a second one for manual step-by-step selection. Within the step-by-step path, a journal (7) on the selector shaft engages with one end into a bearing point in a housing above or below the switch shaft. A selector lever carrier (3) is connected to the selector lever (1) pivoted about a selector axis (2), and supported in the housing by springs on both sides. The carrier holds the lever, so that it is pivoted about the selector axis (4), and engages with a locking journal (5) into a complementary housing aperture (6).
Patent JP-3054225-B2 (JP)
IPC: H04L9/06
Filed: 1991-05-30
Granted: 2000-06-19
Abstract: It consists in: - storing and updating, in the databases of operating points (14, 15, 16), words identifying each subscription and the corresponding telephone, and a secret key; - transmitting from the telephone (T1) of the requester, to a network service operating point (14), words identifying the subscription of the requester and his telephone; - determining in the telephone (T1) of the requester a first signature dependent on a random number and on the secret key; - transmitting it to the said network service operating point (14) via the user-to-user signalling channel (D); - determining in the said network service operating point (14) a second signature depending on the same random number and on the secret key; - verifying in the said network service operating point (14) that: the first and the second signatures are identical; that the word identifying the subscription corresponds to a valid subscription; that the word identifying the subscription corresponds to the word identifying the telephone of the requester. Application to cordless telephone networks. <IMAGE>
Patent JP-S5634043-B2 (JP)
IPC: G01C21/00
Filed: 1975-10-27
Abstract: The warning system includes a function generator for generating a signal representative of a minimum altitude over terrain as a function of the aircraft's speed. This signal is combined with a signal representing the aircraft's actual altitude over the terrain and if the aircraft is below this minimum altitude a warning signal is generated. A circuit is included to inhibit the warning signal, and thereby nuisance warnings, when the aircraft overflys another aircraft. In addition, electronic circuitry is disclosed for implementing the invention that is compatible with at least two separate types of air data computers.
Patent JP-S6346059-B2 (JP)
IPC: C07C49/755
Filed: 1986-06-10
Abstract: 6-Alkoxytetralones are prepared by gradually adding a persulfate to a heated mixture of a 6-alkoxytetralin, a salt of a divalent metal, and a tertiary amine and maintaining the 6-alkoxytetralin in intimate admixture with the persulfate until it has been oxidized to the corresponding 6-alkoxytetralone. The reaction is preferably conducted in solution ordispersion. Preferred reaction ingredients are 6-methoxytetralin, cupric sulfate, an alkylpyridine, and sodium persulfate.