baber/WOPTO huggingface dataset:
Patent JP-2804302-B2 (JP)
IPC: C07C225/30
Filed: 1989-08-15
Granted: 1998-09-24
Abstract: The present invention relates to the use of known and novel naphthoquinones in the treatment and prophylaxis of Pneumocystis carinii infections, and for the manufacture of medicaments for the treatment and prophylaxis of P.carinii infections, novel formulations containing said compounds, and novel naphthoquinones of formula (VI):   <CHEM>  wherein R<1><1> and R<1><2> each represent =O and the dotted line represents a double bond between the 2 and 3 positions of the quinone ring, in which case R<1><3> represents a group - OCOR5; a group OR<6> or SR<6>; or a group NR<7>R<8>; or the dotted line represents double bonds at the 1,2 and 3,4 positions of the quinol ring and R<1><1>, R<1><2> and R<1><3> each represents a group -OCOR<1><4>, wherein R<1><4> represents an optionally substituted C1-10alkyl group.
Patent JP-S623238-B2 (JP)
IPC: C25D5/48
Filed: 1984-10-09
Abstract: A permanently solderable palladium-nickel electroplated coating is formed on electrically conductive surfaces. The coating has a first alloy layer of 46 to 82 atomic percent palladium and 18 to 54 atomic percent nickel. This first layer is covered by a continuous second layer of 96 to 100 atomic percent metallic palladium and 0-4 atomic percent nickel. The second layer has a thickness of up to twenty angstroms. The second layer is formed by dipping the first layer in a solution of sulfuric or hydrochloric acid.
Patent JP-2673937-B2 (JP)
IPC: A61P31/04
Filed: 1994-08-18
Granted: 1997-11-05
Abstract: A 5-amino-8-methyl-7-pyrrolidinylquinoline-3-carboxylic acid derivative represented by the general formula: <CHEM> wherein R<1> is a hydrogen atom or a lower alkyl group; R<2> is a hydrogen atom, a lower alkyl group, a lower alkanoyl group, a halogenated lower alkanoyl group or a residue of carboxylic acid ester; R<3> is a hydrogen atom or a lower alkyl group; R<4> , R<5> or R<6> are each independently a hydrogen atom or a lower alkyl group; or two of R<4>, R<5> and R<6> may be taken together to form a -(CH2) n - group wherein n is 1 or 2, a stereoisomer thereof, or a pharmacologically acceptable salt thereof, the process for preparing these compounds, a pharmaceutical composition comprising an effective amount of these compounds and methods for the treatment of infectious diseases through the administration to patients of an effective amount of these compounds, and intermediates of these compounds are disclosed. These compounds are effective as antibacterial agents.
Patent JP-2880778-B2 (JP)
IPC: A01N43/54
Filed: 1990-08-31
Granted: 1999-04-12
Abstract: A fungicidal, herbicidal or plant growth regulating composition for application to an aquatic environment, the composition comprising a solid carrier, a fungicidal, herbicidal or plant growth regulating active ingredient, and an oil with which the said active ingredient is miscible or in which it is capable of being dispersed, said oil being water-immiscible, having a specific gravity of less than 1 and a boiling point at atmospheric pressure of greater than 150 DEG C. The compositions are particularly useful for application to a paddy-field to assist in the cultivation of rice.
Patent JP-2598886-B2 (JP)
IPC: C08F20/12
Filed: 1994-09-27
Granted: 1997-04-09
Abstract: This invention relates to a process for polymerizing acrylic monomers and possibly non-acrylic co-monomers by means of polymerization-initiating agents of the formula: R-M (I) in which M represents a metal selected among the alkaline and alkaline-earth metals and R represents an alkyl radical, which may have a straight or branched chain and contains 2 to 6 carbon atoms, or an aryl radical. The polymerization or copolymerization is effected in the presence of an additive consisting of a salt of an alkaline or alkaline-earth metal and of a mineral acid, such as lithium chloride.
Patent JP-2921656-B2 (JP)
IPC: B41F21/10
Filed: 1995-09-20
Granted: 1999-07-19
Abstract: The drum has grip bridges each comprising a shaft with grips and an adjustable stop bar. These are evenly spaced round the drum periphery. The bars (18) are separately adjustable for height and depth, there being a drive mechanism (5) housed inside the drum trunnion (4) and fixed to the press frame (1). The drive mechanism engages in succession via a coupling mechanism (12) with adjusting components (15) actuated in succession. These are in turn coupled to positioning mechanism (16,17) for the individual bars. The drive can consist of a controllable electric motor, or a hydraulic or pneumatic system.
Patent JP-2594256-B2 (JP)
IPC: C12N9/72
Filed: 1985-11-01
Granted: 1997-03-26
Abstract: The process for the purification and pasteurisation of urokinase makes use of an ion exchanger and results in a product with a favourable ratio of high molecular to low molecular weight urokinase. 
<??>The product can be used for therapeutic purposes.
Patent JP-3244540-B2 (JP)
IPC: A61K31/485
Filed: 1992-09-07
Granted: 2002-01-07
Abstract: This invention relates to compositions comprising a tramadol material and any of codeine, oxycodone or hydrocodone, and their use. The compositions are pharmacologically useful in treating pain, diarrhea and tussive conditions. The compositions are also subject to less side-effects as compared to pure opiate based compositions, such as abuse liability, tolerance, constipation and respiratory depression. Furthermore, where the components, i.e., a tramadol material and any of codeine, oxycodone or hydrocodone, of the compositions are within certain ratios the pharmacological effects of the compositions are superadditive (synergistic). <IMAGE>
Patent JP-2689339-B2 (JP)
IPC: G01M3/24
Filed: 1988-11-05
Granted: 1997-12-10
Abstract: Ultrasonic vibrations indicating trouble at remote locations are detected by sensors (20) spaced in the vicinity of expected trouble. These sensors have weather resistant transducers that convert ultrasonic vibrations from a leak in a conduit, electrical arc, bearing vibration or the like, into an electrical signal. In the sensor there are circuits that amplify the electrical signal and transmit it with a current loop transmission system over a twisted pair of wires to a central control and analysis computer (30). The amplification of the signal at the sensor is controlled by a signal from the central computer which changes the gain increments until the sensor circuits are not saturated by the ultrasonic signal. This gain control signal is also delivered to the sensors over a twisted pair of wires (31, 33) by current loop transmission system.
Patent JP-S6340773-B2 (JP)
IPC: C07B39/00
Filed: 1985-12-24
Abstract: A process for the preparation of compounds containing a difluoromethylene or trifluoromethyl group. A compound containing a carbonyl group, preferbly an acid, acid halide, amide, ketone or any compound containing a perhaloalkylcarbonyl moiety is placed, in anhydrous liquid hydrofluoric acid, in contact with boron trifluoride in a quantity such that the absolute pressure of boron trifluoride in the reaction system is at least one bar for a time sufficient to convert the carbonyl group to a difluormethylene or trifluoromethyl group. The compounds obtained are useful as synthesis intermediates in the pharmaceutical, plant-protection and dye industries, as anesthetics or as heat-transfer and lubricating fluids.
Patent JP-2849517-B2 (JP)
IPC: C07K16/00
Filed: 1992-10-15
Granted: 1999-01-20
Abstract: A novel physiologically active substance, epimorphine, which can be expressed by a gene hybridizing with a gene probe having a base sequence complemetary to the base sequence represented by the following sequence: ATG CGG GAC CGG CTG CCA GAC CTG ACG GCG TGT AGG which has an activity of epithelial tissue morphogenesis and is produced by human or mouse mesenchymal cells, and an isoform of the epimorphine; a base sequence of a gene which codes for them; a modified epimorphine prepared by replacing a hydrophobic part of the carboxyl terminus of the polypeptide of epimorphine by a defective or non-hydrophobic polypeptide; and a polyclonal or monoclonal antibody prepared by using the whole or part of epimorphine as an antigen. This substance can be used for the clarification of the mechanism of occurrence of diseases caused by the morphological anomaly of epithelia, the diagnosis of these diseases, a development of a therapy therefor, etc.
Patent JP-3240168-B2 (JP)
IPC: F16D1/06
Filed: 1991-11-26
Granted: 2001-12-17
Abstract: Support for rolling rings on rolling stands having rolls supported as cantilevers, comprising a shaft (16) with a first flange (12) and a second flange (13), a rolling ring (11) having substantially parallel lateral walls being interposed therebetween, the second flange (13) operating towards the first flange (12) owing to the action of threaded clamping bolts (14), the first and second flanges (12-13) including undercuts (17), in which support:   the shaft (16) extends beyond the rolling ring (11) so as to create a first toric protrusion (20), the second flange (13) comprises a toric hollow (21), which mates with the first toric protrusion (20) and is coupled thereto, and comprises also a second toric protrusion extending within the first toric protrusion (20) and mating therewith, and the undercuts (17) of the first (12) and second (13) flanges include rings (22) made of an antifriction material.   <IMAGE>
Patent JP-2757976-B2 (JP)
IPC: A61F2/30
Filed: 1992-12-11
Granted: 1998-05-25
Abstract: Endoprosthesis for the knee joint (10) and adjacent bone parts comprising a femoral (12) and a tibial (14) joint part, a bone replacement part (18) to be attached to the femoral (12) or, respectively tibial (14) joint part which replacement part (18) comprises a pair of telescopically cooperating rod members (20,22) which are adjusted with respect to each other by a threaded spindle (28) and a spindle nut (30), and comprising a pinion (32) on the spindle (28) to be actuated by a rotating means, whereby an indexing mechanism is provided comprising an indexing member (48) which is actuated by the tibial (14) or femoral (12) joint part in an extreme bending position of the joint (10). <IMAGE>
Patent JP-H0580324-B2 (JP)
Inventor: UIRU GYUNTERU
IPC: C08F2/44
Filed: 1984-12-11
Abstract: A method for producing a plastic material from a water-in-oil emulsion of an unsaturated polyester resin dissolved in a hardenable compound containing an ethylenically unsaturated group. The emulsion has an adjusted viscosity of 1600-5000 cp. The plastic material is suitable as a replacement for plaster in the shaping of ceramics. The emulsion may contain an alkali-reactive water-binding material to increase the ceramic forming capability of the plastic material.
Patent JP-2760897-B2 (JP)
IPC: E21B47/00
Filed: 1992-05-28
Granted: 1998-06-04
Abstract: A method and apparatus are disclosed for determining the position of a centerline of a passageway by using a measuring instrument which passes through the passageway taking periodic and successive axial strain measurements which are in turn used to form an interconnected series of circular arc segments representing the centerline.
Patent JP-3064421-B2 (JP)
IPC: A61K35/38
Filed: 1994-05-13
Granted: 2000-07-12
Abstract: A non-human chimeric animal useful as a model for human HV infection, comprising a mammal M5 having xenogeneic cells; mammal M5 being derived from a mammal M1 treated to substantially destroy its hematopoietic cells and then transplanted with hematopoietic cells derived from one or more mammals M2 and transplanted with liver tissue from a mammal M3, the one or more mammals M2 and mammal M3 being from the same or from a different species; the transplanted hematopoietic cells from the one or more mammals M2 being either one or both of a hematopoietic cell preparation from a T cell deficient mammal or of a T cell depleted mammalian stem cell or bone marrow preparation; the transplanted liver tissue from mammal M3 being either a human liver tissue preparation or a liver tissue preparation from a non-human mammal capable of being infected by HV; the liver tissue preparation in the M5 mammal being infected by HV.
Patent JP-4140976-B2 (JP)
IPC: C07H19/06
Filed: 1997-05-21
Granted: 2008-08-27
Abstract: A class of 4,7-dichlororhodamine compounds useful as fluorescent dyes are disclosed having the structure wherein R1-R6 are hydrogen, fluorine, chlorine, lower alkyl, lower alkene, lower alkyne, sulfonate, sulfone, amino, amido, nitrile, lower alkoxy, linking group, or combinations thereof, or, when taken together, R1 and R6 is benzo, or, when taken together, R4 and R5 is benzo; Y1-Y4 are hydrogen or lower alkyl, or, when taken together, Y1 and R2, Y2 and R1 Y3 and R3, or Y4 and R4 is propano, ethano, or substituted forms thereof, and X1-X3 taken separately are selected from the group consisting of hydrogen, chlorine, fluorine, lower alkyl, carboxylate, sulfonic acid, -CH2OH, and linking group. In another aspect, the invention includes reagents labeled with the 4,7-dichlororhodamine dye compounds, including deoxynucleotides, dideoxynucleotides, and polynucleotides. In an additional aspect, the invention includes methods utilizing such dye compounds and reagents including dideoxy polynucleotide sequencing and fragment analysis methods.
Patent JP-3461830-B2 (JP)
IPC: C04B28/18
Filed: 1994-06-30
Granted: 2003-10-27
Abstract: A method and composition for preparing concrete elements comprising the steps of mixing a composition comprising the following components expressed in parts by weight (p): a) 100 p of Portland cement; b) 30 p to 100 p or better 40 p to 70 p of fine sand having a grain size of at least 150 micrometers; c) 10 p to 40 p or better 20 p to 30 p of amorphous silicon having a grain size of less than 0.5 micrometers; d) 20 p to 60 p or better 30 p to 50 p of ground quartz having a grain size of less than 10 micrometers; e) 25 p to 100 p, or better 45 p to 80 p of steel wool; f) a dispersing agent; g) 13 p to 26 p or better 15 p to 22 p of water; and after setting, curing the concrete at a temperature of 250 DEG  C. or higher, for a length of time sufficient to transform cement hydration products into crystalline hydrates of the xonotlite type; thus eliminating substantially all of the free water and at least the main part of the adsorbed and chemically bonded water.
Patent JP-3054191-B2 (JP)
IPC: C03B5/00
Filed: 1990-03-07
Granted: 2000-06-19
Abstract: An apparatus and method are disclosed for processing glass-making materials under oxidizing conditions, and for processing materials, such as hazardous or toxic wastes, or smelting under reducing conditions. As a glass-making apparatus the invention includes a cyclone melt reactor for forming a liquid glass melt and a combustion preheater for receiving the glass-making materials and combusting the fuel and oxidant therein to heat the glass batch materials to a temperature at least equal to the melt temperature of the glass batch material. The combustion preheater has an outlet connected to the glass melt reactor, and at least one inlet is provided into the combustion preheater for introducing oxidizing materials and for creating a well-stirred region within the combustion preheater means. Supplemental heat can be provided by introducing a heated transfer gas into the combustion preheater, and a fuel gasifier can be provided for producing a fuel gas before the fuel gas is injected into the combustion preheater. For processing materials under reducing conditions, the cyclone melt reactor is connected to a preheater/reducing chamber and preheated reducing gas is introudced into the reducing chamber in such a manner that a well-stirred region is created within the reducing chamber. Heated transfer gas from a supplemental heat source and reducing gas from a fuel gasifier can also be introduced into the reducing chamber.
Patent JP-2749092-B2 (JP)
IPC: C07H11/00
Filed: 1988-07-18
Granted: 1998-05-13
Abstract: Platinum compounds useful in the treatment of cancer are disclosed. Compositions containing these compounds and methods of using the same are also discussed. Platinum compounds of formula (I) and (II) and (III) are disclosed. Compositions containing these compounds and methods of using the same are also discussed.
Patent JP-2863786-B2 (JP)
IPC: C07C62/26
Filed: 1990-05-15
Granted: 1999-03-03
Abstract: The present invention is an oxidative process for the conversion of 21-unsaturated progesterones (I) to the corresponding 3,5-secoandrost-5-one-3,17 beta -dioic acids (II) by use of either ozone or an oxidizing agent, which are useful intermediates in the production of  DELTA <5>-4-aza-17-carbonyl steroids (III) which are useful in production of 5 alpha -4-aza amide (IV) pharmaceuticals. Also disclosed are the novel 21-unsaturated progesterones (I-C) and 3,5-secoandrost-5-one-3,17 beta -dioic acids (II-C).
Patent JP-3926394-B2 (JP)
IPC: G11C5/14
Filed: 1997-06-25
Granted: 2007-06-06
Abstract: An integrated circuit (30) for non-contact operation by means of at least one coil (L) forming a tuned resonant circuit with a tuning capacitor (CA), including a charge pump (10) with two clock inputs (E1 E2), wherein the clock inputs (E1 E2) of the charge pump (10) are constantly connected to the terminals of the coil (L), at least during the periods of non-contact operation of the integrated circuit, whereby the charge pump, seen from the clock inputs thereof, is a constant component of the tuning capacitor of the tuned resonant circuit.
Patent JP-3616395-B2 (JP)
IPC: D04H1/70
Filed: 1995-09-06
Granted: 2005-02-02
Abstract: PCT No. PCT/DK95/00357 Sec. 371 Date May 27, 1997 Sec. 102(e) Date May 27, 1997 PCT Filed Sep. 6, 1995 PCT Pub. No. WO96/07792 PCT Pub. Date Mar. 14, 1996Method and apparatus of forming an air laid paper web. Superabsorbing powder is introduced at an intermediate stage between the initial supply of the fibers to the air laying unit and the final formation of the web. A first coarse distribution of the powder is effected in a compulsory manner, independently of the initial supply of fiber material while the final distribution of powder is effected by means of the same air flows which cause the final distribution of the fiber material for forming the even web layer. In this manner the powder is effectively mixed evenly into the fiber material.
Patent JP-2948247-B2 (JP)
IPC: A61K31/194
Filed: 1989-10-20
Granted: 1999-09-13
Abstract: Novel methods are provided for treating hypertension in humans which comprise administering therapeutic amounts of pharmaceutically-acceptable non-halide salts of potassium. Preferred salts are potassium bicarbonate and potassium phosphate. The methods may also be used to lower the blood pressure of normotensive individuals. Dietary supplemention is a preferred and convenient method of administration. <IMAGE>
Patent JP-3481624-B2 (JP)
IPC: C08J7/046
Filed: 1994-01-07
Granted: 2003-12-22
Abstract: This invention relates to elastomeric flexible articles (e.g., film articles) that exhibit enhanced lubricity ("slip") with respect to both dry and damp surfaces, particularly skin or other tissue of the wearer, as compared to similar articles or films that are not treated as described herein. This invention also relates to processes for making such articles or films.
Patent JP-3399954-B2 (JP)
IPC: B65D75/08
Filed: 1994-05-09
Granted: 2003-04-28
Abstract: A neck clip bottle carrier having a handle panel extending up from the angled side panels. The lower edges of openings in the side panels engage the undersides of bottle flanges to support the bottles. The openings continue into the handle panel, and the upper edges also engage the undersides of the bottle flanges when the handle panel is folded down. This maintains the handle panel below the tops of the bottles to allow the carriers to be stacked. One of the openings extending into the handle panel is a handle opening. The upper edge of the handle opening is of arcuate shape in order to distribute lifting and carrying stresses into the side panels.
Patent JP-3414755-B2 (JP)
IPC: H01L21/56
Filed: 1997-04-04
Granted: 2003-06-09
Abstract: Systems and methods of surface mounting microelectronic components to rapidly produce microelectronic assemblies having reduced residual stresses therein are disclosed. A microelectronic component (30) is conductively secured to a substrate surface (32), and a portion of the component (30) and the substrate surface (32) adjacent the component is encapsulated with a curable resin (36). The curable resin (36) is swept with one or more ranges of microwave frequencies (40) to rapidly and selectively cure the resin and produce a microelectronic assembly having reduced residual stresses therein.
Patent JP-4408451-B2 (JP)
IPC: G01N21/76
Filed: 1997-04-11
Granted: 2010-02-03
Abstract: The family of dyes of the invention are fluoresceins and rhodols that are directly substituted on one or more aromatic carbons by fluorine. These fluorine-substituted fluorescent dyes possess greater photostability and have lower sensitivity to pH changes in the physiological range of 6-8 than do non-fluorinated dyes, exhibit less quenching when conjugated to a substance, and possess additional advantages. The dyes of the invention are useful as detectable tracers and for preparing conjugates of organic and inorganic substances.
Patent JP-3441080-B2 (JP)
IPC: H04L12/10
Filed: 1998-05-08
Granted: 2003-08-25
Abstract: A modem and method for operating same. A receiver circuit of the modem is coupled to receive a continuous analog signal from a communication channel. This analog signal includes both packet and idle information. The receiver circuit monitors the analog signal to detect the presence of idle information. Upon detecting idle information, the receiver circuit enters a standby mode in which the processing requirements of the receiver circuit are reduced. A burst mode protocol is also provided, in which packets of digital information are modulated by a transmitter circuit the modem, thereby converting the packets of digital information into analog signal bursts of discrete duration. These analog signal bursts are transmitted from the transmitter circuit to a telephone line. However, the transmitter circuit does not generate any signals between the analog signal bursts. A receiver circuit monitors the telephone line to detect the analog signal bursts. Upon detecting the presence of the analog signal bursts on the telephone line, the receiver circuit demodulates the analog signal bursts using full processing capabilities of the receiver circuit. However, upon detecting the absence of the analog signal bursts on the telephone line, the demodulating function of the receiver circuit is disabled. The burst mode protocol enables multi-drop and multi-cast operation, as well as reducing required DSP resources.
Patent ES-2187378-B2 (ES)
Inventor: VAQUERO HERNANDEZ ALBERTO
IPC: A23K20/142
Filed: 2001-11-14
Granted: 2004-06-01
Abstract: The invention relates to a formulation comprising barley (44-55%), maize (12-18%), white wheat (3-8%), soy flour at 44 % (10-18%), sweet lupine (8-12%), calcium carbonate (0.3%), dicalcium phosphate (2.02%), sodium chloride (0.3%), DL-methionine (0.77%), L-lysine (0.368%), soy bean oil (2-4%), breeding pig porcimix 2F (0.4%) and alpha -tocopherol acetate (100-300 mg/kg.). Said animal feed is used to feed swine for a period of up to four months prior to slaughter. In this way, the fatty acid profile, i.e. the polyunsaturated/saturated fatty acid ratio, is significantly improved and the consumer's organism is protected against LDL cholesterol and, in general, against cardiovascular diseases.