baber/WOPTO huggingface dataset:
Patent JP-H0358355-B2 (JP)
IPC: C07F9/32
Filed: 1983-11-29
Abstract: The disclosure relates to an improved process for making alkanephosphonous acid esters which comprises: introducing a stoichiometric excess each of an alkyldihalogenophosphane and aliphatic alcohol into a reaction column and reacting them therein at a temperature higher than the boiling point of the reactants but lower than the boiling point of the resulting alkanephosphonous acid ester, this latter being obtained in the base portion of the reaction column and being removed therefrom; continuously expelling overhead of the reaction column a vaporous mixture consisting of by-products formed during the reaction, in the form of hydrogen halide and halide of the aliphatic alcohol, together with aliphatic alcohol in excess, and separating the mixture into its components in a series-connected distilling column, the aliphatic alcohol obtained in the base portion of the distilling column being removed therefrom and recycled into the reaction column, and selectively condensing the mixture issuing overhead with recovery of hydrogen halide gas and liquefied halide of the aliphatic alcohol.
Patent JP-2588360-B2 (JP)
IPC: C03C3/091
Filed: 1993-09-17
Granted: 1997-03-05
Abstract: Described is an inorganic fiber comprising silica dioxide, calcium oxide, and alkali oxide having a free energy of hydration greater than (more positive than) -5.00 kcal/mol, an enthalpy of formation less than (more than negative than) -210.0 kcal/mol, a dissolution rate in simulated extra cellular fluid greater than 750 (calculated as nanograms of fiber/per square centimeter of fiber surface area/per hour) having an average fiber diameter not greater than 4.5 micrometers. Also described is a method of manufacturing the fibers.
Patent JP-H0569053-B2 (JP)
Inventor: YOAHIMU SHURUTSUE
IPC: C04B24/02
Filed: 1988-09-22
Abstract: New additives for reducing the shrinkage of building materials containing Portland cement from the group of alkanediols with terminal OH groups of the general formula CnH2n(OH)2 (5 </= n </= 10) are provided. The additives according to the invention are distinguished by easy processability and above all by the fact that they reduce the extent of shrinkage and act even in the presence of other concrete additives.
Patent JP-H0448827-B2 (JP)
IPC: C08K5/54
Filed: 1984-11-21
Abstract: PCT No. PCT/NL85/00047 Sec. 371 Date Jul. 15, 1986 Sec. 102(e) Date Jul. 15, 1986 PCT Filed Nov. 20, 1985 PCT Pub. No. WO86/03213 PCT Pub. Date Jun. 5, 1986.The subject invention relates to polytetramethylene adipamide resin compositions containing 100 parts by weight of the polyamide and 2 to 20 parts by weight of a silicon oil. Objects produced from the composition possess good surface appearance, excellent sliding properties and high heat resistance and rigidity.
Patent JP-3062842-B2 (JP)
IPC: H04W84/02
Filed: 1991-09-30
Granted: 2000-07-12
Abstract: PURPOSE:To avoid confusion with a usual message even when control information has an error by avoiding control information when an error is detected in the control information received together with a control identification code and implementing function control when no error is detected. CONSTITUTION:A CPU 5 discriminates to which of three ID codes stored in an ID-ROM 4 a received ID code is coincident based on a signal outputted from a decoder section 3. When it is discriminated that the reception signal is the usual individual calling ID code, a reception message sent succeedingly from the decoder section is fetched and stored in a RAM 7. Moreover, when it is discriminated that the reception signal is the service information ID code, the reception data are fetched and stored in a RAM 6. When it is discriminated that the reception signal is the control ID code, its function control information is fetched. When the reception data include an error, the data are aborted and when no error is in existence, the control processing based on the reception data is implemented.
Patent JP-H0771492-B2 (JP)
IPC: C12N15/75
Filed: 1985-11-13
Abstract: Thermo-inducible gene expression in Gram positive bacteria is optained through the insertion in the bacteria of two different kinds of plasmid containing respectively, on the first plasmid a promotor and a heterologous structural gene and on the second plasmid a repressor gene for the promotor located on the first plasmid and a temperature sensitive entity. The process allows the synthesis of different kinds of proteins through Gram positive bacteria induced by a temperature change.
Patent JP-2804758-B2 (JP)
IPC: D06M101/16
Filed: 1987-10-13
Granted: 1998-09-30
Abstract: Flame retardant cellulosic fabrics having reduced shrinkage are obtained by treatment of fabric with a tetrakis hydroxymethyl phosphonium compound or condensate and then curing with ammonia, followed by treatment involving reaction of the fabric with a non self-condensing methylolamide under aqueous acid conditions. The order of treatment can also be reversed.
Patent JP-H0819126-B2 (JP)
IPC: C07D417/14
Filed: 1994-10-03
Abstract: Pharmaceutical compsn. comprises as active ingredient a therapeuticall effective ant. of an N-(4-piperidinyl)-3H-imidazo (4,5-b) pyridine-2-amine or N-(4-piperidinyl)-1H-benzimidazole-2-amine cpd. of formula (I) or its pharmaceutically acceptable acid addn. salt or steroisomer: where L=H, 1-6C alkoxy-carbonyl or benzyloxyearbonyl, A= gp. of formula (a) -CH=CH-CH=CH-, (b) -N=CH-CH=CH-, (c) -CH2N-CH=CH-, (d) -CH0CH-N=CH- or (e) -CH=CH-CH=N-, where 1 or 2 H atoms of (a) - (e) may be replaced by halogen, 1-6C alkyl, 1-6C alkoxy, CF3 and/or OH gp(s).; R= H or 1-6C alkyl; R1=H, 1-10C alky, 3-6C cycloalkyl, Ar1 or 1-6C alkyl substd. by 1 or 2 Ar1; R2= H, 1-6C alkyl, 3-6C cycloalkyl, 1-6C alkyl -(O-, 1-6C alkoxy-CO- or Ar2 - 1-6C alkyl; Ar1 = phenyl (opt. substd. by 1-3 of halogen, OH, N02, CN CF3, 1-6C alyl, 1-6C alkoxy, 1-6C alkylthio, SH, NH2, mono-or di-(1-6C alkyl)-amino, carboxyl, 1-6C alkoxy -carbonyl and/or 1-6C alkyl -co-), thienyl, halothienyl, furanyl, 1-6C alkyl-furanyl, pyridinyl, pyraxinyl, thiazolyl or imidazolyl opt. substd. by 1-6C alkyl, and Ar2 = phenyl opt. substd. as in Ar1. Cpds. of formula (I) and salts and stereoisomers are new where R1=R1a= 1-6C alkyl substd. with 1-6C alkyl-substd. furanyl other than 5-methyl-2-furanyl.
Patent JP-2721829-B2 (JP)
IPC: C02F1/26
Filed: 1994-11-28
Granted: 1998-03-04
Abstract: Waste waters which occur in the production or use of paints containing organic solvents are cleaned up by extraction with higher monoalcohols, that is alcohols having 8 or more carbon atoms in the molecule.
Patent JP-2820744-B2 (JP)
IPC: A61P31/04
Filed: 1989-11-29
Granted: 1998-11-05
Abstract: Stabilized chlorine dioxide is a preservative for ophthalmic formulations. The stabilized chlorine dioxide, when employed as a preservative or in the formulation of aqueous saline ophthalmic solutions is present in an amount of from about 0.0002 to about 0.02 weight/volume percent. The aqueous saline ophthalmic solutions, in addition to the stabilized chlorine dioxide and the water which functions as a vehicle for the solutions, contains from about 0.5 to about 0.9 weight/volume percent of an ophthalmically acceptable inorganic salt and an effective minor amount of a buffering agent to stabilize the ophthalmic solution with an acceptable physiological pH. A method for preserving aqueous saline ophthalmic solutions utilizing stabilized chlorine dioxide is also set forth.
Patent JP-4128644-B2 (JP)
IPC: D21H21/52
Filed: 1997-11-14
Granted: 2008-07-30
Abstract: The present invention is directed to a method for controlling and adjusting the permeability of a cigarette wrapping paper. Permeability is controlled in the paper by adding different sized filler particles in different proportionate amounts. Permeability of the paper is altered without having to change the total amount of filler in the paper. By selectively controlling the permeability of the paper, various characteristics and properties of a cigarette made with the paper can be likewise modified as desired. In one embodiment of the present invention, the permeability of a cigarette wrapper can be automatically maintained or adjusted as the paper is being made. <IMAGE>
Patent JP-3259992-B2 (JP)
IPC: C12R1/01
Filed: 1992-11-02
Granted: 2002-02-25
Abstract: The present invention relates to a method for the culture of microorganisms of the genera Helicobacter, Campylobacter and Arcobacter, wherein culture media are employed, which comprise, in place of blood or its derivative, cyclodextrins, methylcellulose or mixtures thereof.
Patent JP-H0571591-B2 (JP)
Inventor: PIITAA EICHI NERUSON
IPC: C07D307/88
Filed: 1987-12-15
Abstract: The compounds and pharmaceutical compositions of Formula A, wherein Z is hydrogen or -C(O)R, where R is lower alkyl or aryl, and the pharmaceutically acceptable salts thereof, are useful as immunosuppressive agents, anti-inflammatory agents, anti-tumor agents, anti-viral agents, and anti-psoriatic agents. <CHEM>
Patent JP-3258732-B2 (JP)
IPC: B65B19/12
Filed: 1992-11-20
Granted: 2002-02-18
Abstract: A box-like cigarette pack 60 having retention tabs 22,24 formed in the side walls 14,16 of innerframe 10 is disclosed. The tabs help to keep the lid 50 completely closed by leading to interference between the lid and the innerframe. The tabs are formed with cuts made at an angle to the plane of the walls in which they are formed. These cuts form pointed edges which are on opposite faces of the wall. When a tab is pushed out of the plane of the wall, the pointed edge of the surrounding wall retains the tab outside the plane of the wall. <IMAGE>
Patent JP-H0776176-B2 (JP)
IPC: A61K31/70
Filed: 1990-12-03
Abstract: The invention relates to an improved extract from Ginkgo biloba leaves, a method of preparation of the same and pharmaceuticals containing the extract.
Patent JP-2552691-B2 (JP)
IPC: C12Q1/68
Filed: 1987-05-04
Granted: 1996-11-13
Abstract: The present invention is directed to the discovery that nucleic acid components of a biological sample may be detected and/or quantified utilizing a process wherein the biological sample is first solubilized with a chaotropic salt solution and this solution, containing dissolved nucleic acid, evaluated directly for nucleic acids by molecular hybridization utilizing a labeled probe. The labeled probe may be in immobilized form or may be in solution.
Patent JP-2574658-B2 (JP)
IPC: C10M103/04
Filed: 1993-08-16
Granted: 1997-01-22
Abstract: A clinical thermometer with maximum function with a non-toxic eutectic Ga alloy as measuring fluid 14 inside a measuring tube 13 which provides adhesion forces larger than the cohesion forces inherent in liquid 14. To reach the maximum function, therefore, the customary Hick'sche constriction is not required any more facilitating production and handling of said clinical thermometer. Furthermore, a special Ga/In/Sn alloy is described, which may be used not only for clinical thermometers but also as a lubricant.
Patent JP-3411279-B2 (JP)
IPC: C08L101/00
Filed: 1994-01-07
Granted: 2003-05-26
Abstract: It has been found that fibres can be spun in a simple manner from polyketone polymer solutions by making a thermoreversible gel from a solution of polyketone and a solvent for the polymer having a boiling temperature above 443 K, a melting temperature below 373 K, and a polymer dissolving temperature above 443 K. The thermoreversible gel forms as the solution is cooled. Because of the specific properties of the solvent in combination with the concentration of the polymer and its intrinsic viscosity, a permanently orientable thermoreversible gel is formed by cooling. The polymer crystallises on being cooled, optionally while still in the presence of the solvent. Preferably, so much polymer is dissolved as will give a product of the polymer concentration and [ eta ]<0,5> (wherein [ eta ] represents the intrinsic viscosity of the polymer) of higher than 0,35 (dl/g)<0,5>.
Patent JP-3088753-B2 (JP)
IPC: B29K69/00
Filed: 1992-09-15
Granted: 2000-09-18
Abstract: PCT No. PCT/DE92/00803 Sec. 371 Date Jul. 11, 1994 Sec. 102(e) Date Jul. 11, 1994 PCT Filed Sep. 15, 1992 PCT Pub. No. WO94/06608 PCT Pub. Date Mar. 1, 1994A foreign substances-containing layer of a disk-shaped information carrier (3) is mechanically removed from the substrate material (13) in order to recover the substrate material (13) by a material removing process which separates the coating containing the foreign substances (18, 19, 20) from the substrate material (13). A device for implementing this process consists of a tool bottom part (1), a receptacle (2) for holding in place the disk-shaped information carrier (3), and a tool top part (7) movable with respect to the tool bottom part (1) in a direction parallel to the surface of the latter and provided with a blade (8) for peeling a layer (9) off the surface of the disk-shaped information carrier (3).
Patent JP-4179631-B2 (JP)
IPC: C07D473/08
Filed: 1997-08-07
Granted: 2008-11-12
Abstract: <CHEM> A fat emulsion comprising a xanthine derivative represented by general formula (I) or a pharmacologically acceptable salt thereof, wherein R<1> and R<2> represent each independently substituted or unsubstituted lower alkyl, and Q represents hydrogen, hydroxyl or substituted hydroxyl.
Patent JP-3055698-B2 (JP)
IPC: C08G63/688
Filed: 1994-08-17
Granted: 2000-06-26
Abstract: This invention provides certain blue substituted 1,4-bis(2,6-dialkylanilino) anthraquinones in combination with selected red anthraquinone and anthrapyridone (3H-dibenz[f,ij] isoquinoline-2,7-dione) compounds which provide a toner system useful in imparting a desirable neutral to slightly blue hue to polyesters having a yellow appearance. The thermally stable colored compounds can have polyester reactive groups and are preferably incorporated into the polyester polymer structure during polymerization.
Patent JP-2975375-B2 (JP)
IPC: H04W88/02
Filed: 1988-10-26
Granted: 1999-11-10
Abstract: An apparatus is described for two-way communication between a controller and a communicator. The controller comprises a series of means adapted to generating a carrier signal and to deal with said signal to produce an informational signal. The communicator likewise comprises a series of means directed at producing a electromagnetic wave signal. In accordance with the invention the first means of the controller comprise means to vary the frequency or phase of said carrier signal, and the means for demodulating a second modular carrier signal include means for mixing said carrier signal with said modulated carrier signal.
Patent JP-2794217-B2 (JP)
IPC: A61F6/18
Filed: 1989-08-14
Granted: 1998-09-03
Abstract: An intrauterine contraceptive device has no thread and takes the form of a resilient loop. The loop is compressed for insertion into the uterus and expands to a stable position in which a plurality of nodes (14, 16, 18, 20) contact the uterine wall. A retriever can grip any section of the loop for removal of the device.
Patent JP-3330944-B2 (JP)
IPC: A61M5/00
Filed: 1993-10-13
Granted: 2002-10-07
Abstract: A catheter for the injection of a fluid, for example, medicine, into body cavities such as veins or other hollow organs is provided with a head which is insertable into the body cavity and includes hollow needles movably disposed therein between retracted and extended positions and with an operating mechanism mounted to the end of the catheter opposite the head and operatively connected to the needles for moving their front ends outwardly in contact with the walls of the body cavity for supplying the fluid or medicine through the hollow needles directly to the wall portions of the body cavities to be treated. A balloon may be disposed in front of the catheter head and may be inflated or deflated by way of a passage extending through the catheter.
Patent JP-H07114679-B2 (JP)
IPC: A24F42/20
Filed: 1990-07-16
Abstract: PCT No. PCT/NO90/00119 Sec. 371 Date Jan. 10, 1992 Sec. 102(e) Date Jan. 10, 1992 PCT Filed Jul. 16, 1990 PCT Pub. No. WO91/01656 PCT Pub. Date Feb. 21, 1991.A smoke-free cigarette substitute containing in a tubular sleeve a nicotine-containing carrier, in granular or powder form, which is drawn into the oral cavity of the user, thus dispensing nicotine into the mouth.
Patent JP-3504952-B2 (JP)
IPC: G06F21/64
Filed: 1995-09-19
Granted: 2004-03-08
Abstract: In a data transfer system having at least one terminal and at least one portable data carrier configuration, for example a chip card, and a method of recharging the portable data carrier configuration through the use of the terminal, an area of a non-volatile memory of the card representing a monetary value is subdivided into two value areas of which only one is activatable into a non-volatile state and the other can only be activated temporarily in each case. When the card is recharged, the new counter status is written into the value area which has initially only been activated temporarily. It is only after checking the correct writing that this value area is switched in such a way that it is activatable into a non-volatile state.
Patent JP-2821269-B2 (JP)
IPC: C01B33/06
Filed: 1993-11-17
Granted: 1998-11-05
Abstract: The invention relates to a rapidly solidified silicon-based alloy, containing 2 - 40 % by weight Al, 2 - 45 % by weight Ti, 0-10 % by weight of one or more of the elements V, Cr, Fe, Mn, Ni, Co, 0 - 1 % by weight of one or more of the elements B, Sr and P, the rest, except for impurities being silicon in an amount of at least 35 % by weight. The invention further relates to a method for producing such alloys where a molten alloy is provided and is solidified at a rate of solidification of at least 10<3>  DEG C/second. Consolidated products are produced from the silicon based alloy by forming articles from powdered alloy and consolidating the formed articles.
Patent JP-3025531-B2 (JP)
IPC: A47L15/44
Filed: 1990-11-14
Granted: 2000-03-27
Abstract: PCT No. PCT/EP90/01945 Sec. 371 Date Jul. 23, 1992 Sec. 102(e) Date Jul. 23, 1992 PCT Filed Nov. 14, 1990 PCT Pub. No. WO91/07904 PCT Pub. Date Jun. 13, 1991.A method for washing institutional crockery in a dishwashing machine having at least three washing zones with at least three wash tanks in which the crockery is contacted with wash liquor having an increased concentration of surfactant by introducing make-up surfactant into the penultimate wash tank and bypassing a portion of the fresh water feed from the last wash tank around the penultimate wash tank.
Patent JP-3380248-B2 (JP)
IPC: C07D213/74
Filed: 1994-03-15
Granted: 2003-02-24
Abstract: The invention is a process to produce 3-alkylamino-2-piperazinylpyridines (III), <CHEM> where R3 is -CH2-CH3 or -CH(CH3)2, and a process to purify them. The 3-alkylamino-2-piperazinylpyridines (III) are used in the production of known compounds useful for treating individuals who are HIV positive.
Patent JP-3795529-B2 (JP)
IPC: A21D8/04
Filed: 1996-12-27
Granted: 2006-07-12
Abstract: The present invention relates to a protein having the amino acid sequence represented by SEQ ID NO: 1, or a protein being capable of complementing the mutation exhibiting low-temperature-sensitive fermentability and having an amino acid sequence wherein one or more amino acid residues are added, deleted or substituted in the amino acid sequence represented by SEQ ID NO: 1; a gene which encodes said protein; and a gene which comprises DNA having the nucleotide sequence represented by SEQ ID NO: 1, or comprises DNA being capable of complementing the mutation exhibiting low-temperature-sensitive fermentability and having a nucleotide sequence wherein one or more DNAs are added, deleted or substituted in the nucleotide sequence represented by SEQ ID NO: 1. The present invention also relates to yeast belonging to the genus Saccharomyces and having low-temperature-sensitive fermentability which is characterized in that the above-mentioned gene on the chromosome is inactivated; dough containing said yeast; a process for making bread which comprises adding said yeast to dough; and a process for producing ethanol which comprises culturing said yeast in a medium, allowing ethanol to accumulate in the culture, and recovering ethanol from the culture.
Patent JP-4094674-B2 (JP)
IPC: C12N5/0783
Filed: 1997-11-25
Granted: 2008-06-04
Abstract: The present invention relates to the identification of CD8<+> T cell epitopes in the ESAT-6 protein of Mycobacterium tuberculosis and the use of peptides containing such epitopes in the provision of vaccines.
Patent JP-3075415-B2 (JP)
IPC: H01R13/6477
Filed: 1996-02-21
Granted: 2000-08-14
Abstract: A modular plug and multi-pair cable assembly provides reduced near-end crosstalk between two signal pairs of the cable. A modular plug has a plurality of wire-receiving passages disposed in first and second planar arrays spaced one above the other, with the passages of one planar array being staggered in position with respect to the passages of the other planar array. An end of a first wire of each of two signal pairs is received in respective wire-receiving passages of the first planar array and an end of a second wire of the two signal pairs is received in respective wire-receiving passages of the second planar array. A first pair plane in which the wire ends of the first signal pair are situated intersects a second pair plane in which the wire ends of the second signal pair are situated. In this manner crosstalk between the two signal pairs resulting from magnetic and electric field coupling is reduced.
Patent JP-3176934-B2 (JP)
IPC: A23L5/44
Filed: 1997-01-14
Granted: 2001-06-18
Abstract: A ready-to-use water dispersible pigment composition containing at least 5% by weight of water is provided. The composition comprises a stable dispersion of a water-insoluble and/or hydrophobic natural pigment such as a carotenoid, curcumin, a porphyrin pigment or vegetable carbon black in the form of bodies of an average size which is at the most 10  mu m is provided. The pigment bodies are dispersed without the use of a surface active substance in an aqueous phase comprising a hydrocolloid. The natural pigment in compositions which are useful for colouring of food products and pharmaceuticals do not migrate in the products. The compositions are useful in coating compositions for tablets and dragees.
Patent JP-4118336-B2 (JP)
IPC: A61K38/00
Filed: 1996-10-17
Granted: 2008-07-16
Abstract: The purpose of the present invention is to provide a novel protein involved in adhesion and fusion between myoblasts in the course of the formation of byotube. The present invention relates to Meltrins, which a membrane protein having fusion, adhesion and aggregation activity of cells, especially myoblast; and to polypeptides of their domains, DNAs encoding them, antisense RNA for these DNAs, various antibodies to Meltrins and the polypeptides of their domains, expression vectors containing these DNAs, and transfomants by these vectors; as well as to the process for producing Meltrins and the polypeptides of their domains using those transformants and medical compositions comprising Meltrins or antagonist against them as an effective ingredient. <IMAGE>