46results about How to "Satisfying activities" patented technology

A medical imaging diagnostic apparatus is maintained by means of a remote computer connected to a communication line. This maintenance includes: generating log data concerning a use state of a medical imaging diagnostic apparatus; transmitting the thus generated log data to the remote computer via the communication line; storing the thus transmitted log data as data that configures a database on the remote computer; and analyzing the use state of the medical imaging diagnostic apparatus so that the use state can be displayed based on the stored log data.

A medical imaging diagnostic apparatus is maintained by means of a remote computer connected to a communication line. This maintenance includes: generating log data concerning a use state of a medical imaging diagnostic apparatus; transmitting the thus generated log data to the remote computer via the communication line; storing the thus transmitted log data as data that configures a database on the remote computer; and analyzing the use state of the medical imaging diagnostic apparatus so that the use state can be displayed based on the stored log data.

Provided is a compound represented by general formula (6) and pharmaceutically acceptable salts thereof. (In the formula, R1 is a hydrogen atom or a C1-6 alkyl group; R2 is a hydrogen atom or a C1-6 alkyl group; R3 is a hydrogen atom, a halogen atom, a C1-6 alkyl group, or a C1-6 haloalkyl group.)

Disclosed are titanium oxide composite particles and a dispersion of the titanium oxide composite particles, which can improve retentivity in blood and accumulation in cancer cells while satisfactorily developing the catalytic activity of titanium oxide particles to be excited upon exposure to ultrasonic waves or ultraviolet light. The titanium oxide composite particles comprise titanium oxide particles; and a nonionic hydrophilic polymer bound to the surface of the titanium oxide particles through at least one functional group selected from carboxyl-group, amino group, diol group, salicylic acid group, and phosphoric acid group. The composite particles can be rendered cytotoxic upon ultrasonic or ultraviolet irradiation to efficiently kill cells to be killed, such as cancer cells.

Objects of the present invention are to provide a DNA fragment encoding a limulus-derived pro-clotting enzyme, a virus harboring the DNA fragment, a cell harboring the virus, a method of producing the pro-clotting enzyme by use of the cell, and means for assaying an endotoxin or (1→3)-β-D-glucan employing the enzyme, wherein these elements are capable of producing an endotoxin or (1→3)-β-D-glucan assay reagent of satisfactory quality, steadily, at low cost, and on a large scale. In the present invention, for example, a DNA fragment encoding a protein having an amino acid sequence defined by SEQ ID NO: 4 is selected as a nucleic acid fragment encoding a limulus-derived pro-clotting enzyme, and the corresponding recombinant pro-clotting enzyme. Use of the enzyme can provide a high-sensitivity method and kit for detecting (1→3)-β-D-glucan and an endotoxin, utilizing a cascade reaction system in a horseshoe crab lysate.

Conventional many fungicidal compositions have had practical problems such that either a preventive effect or a curing effect is inadequate, the residual effect tends to be inadequate, or the controlling effect against plant diseases tends to be inadequate depending upon the application site, and a fungicidal composition to overcome such problems has been desired. The present invention provides a fungicidal composition containing an acid amide derivative of the formula (I) or a salt thereof, as an active ingredient:wherein A is phenyl which may be substituted, benzyl which may be substituted, naphthyl which may be substituted, heterocyclic ring which may be substituted, fused heterocyclic ring which may be substituted, or the like; B is heterocyclic ring which may be substituted, fused heterocyclic ring which may be substituted, or naphthyl which may be substituted; each of R1 and R2 which are independent of each other, is alkyl, or the like; R3 is hydrogen, or the like; each of W1 and W2 which are independent of each other, is oxygen or sulfur.

The invention relates to a method for the production of a water-dispersible formulation containing carotenoids. The β-carotene was dissolved in n-isobutyl acetate and the hot solvent phase was dispersed in a modified water starch solution. The isobutyl acetate was then evaporated. The solvent traces were removed by water vapor distillation at low pressure. The dispersion as then dried. The β-carotene thus obtained is used as colorant, particularly in the food industry. It has improved characteristics in terms of stability, solubility, color transfer to polar and apolar media and possibility of compressing into tablets with reduced porosity.

The present invention provides dihalopropene compounds of the general formula: wherein R1 is C1-C10 alkyl or the like; L is C(=O)NH or the like; R2, R3 and R4 are independently halogen or the like; R5, R6 and R7 are independently hydrogen or the like; m is an integer of 0 to 4; n is an integer of 0 to 2; X is chlorine or the like; Y is oxygen or the like; and Z is oxygen or the like, which have excellent insecticidal activity so that they are satisfactorily effective for the control of noxious insects.

An ammonia decomposition catalyst wherein a first catalyst having a crystalline silicate which is represented by the formula in terms of molar ratio of oxides as dehydrated:(1±0.8)R2O.[aM2O3.bM′O.cAl2O3].ySiO2, wherein R denotes an alkaline metal ion and / or hydrogen ion, M denotes a VIII Group element, rare earth element, titanium, vanadium, chromium, niobium, antimony or gallium, M′ denotes magnesium, calcium, strontium or barium, a≧0, 20>b≧0, a+c=1, 3000>y>11 or a specific porous material as a carrier and iridium or a noble metal as an active metal is present together with or covered with a second catalyst having at least one element selected from the group consisting of titanium, vanadium, tungsten and molybdenum, if necessary, as well as a method of using the same.

The invention relates to a novel phytase excreted by an isolated fungal strain, nucleic acids encoding the phytase, prokaryotic and eukaryotic host cells transformed by the nucleic acids, and methods for producing the phytase.

A compound having a novel structure and a photo-sensitive composition comprising (i) the novel compound as a sensitizing dye, (ii) an activator compound generating at least one of a radical and an acid by interacting the activator compound with light absorption of the sensitizing dye to cause chemical change, and (iii) a compound changing its physical or chemical property irreversibly by a reaction with at least one of the radical and the acid.

The present invention has the object to dehydrate hydrous matters without denaturing or deteriorating them by using a dehydrating agent comprising an anhydrous cyclotetrasaccharide, and provides a dehydrating agent comprising the cyclotetrasaccharide; a method for dehydrating hydrous matters through a step of incorporating, contacting or coexisting the cyclotetrasaccharide into, with, or in the hydrous matters; and dehydrated products obtainable thereby.

A method for activating a catalyst for chlorine production used in a reaction for oxidizing hydrogen chloride with oxygen, including the step of bringing a catalyst for chlorine production having decreased activity into contact with a basic liquid, and a method for producing chlorine by oxidizing hydrogen chloride with oxygen in the presence of a catalyst for chlorine production activated by the above method are provided. The basic liquid used preferably has a pH of 8 or more, and is preferably an aqueous solution in which an inorganic base is dissolved. The catalyst for chlorine production is preferably a catalyst containing ruthenium oxide.

The present invention relates to novel N-arylamide-substituted trifluoroethyl sulfide derivatives of the formula (I)in which X1, X2, X3, X4, R1, R2, R3, n have the meanings given in the description—to their use as acaricides and insecticides for controlling animal pests and to processes and intermediates for their preparation

An oxidation catalyst for treating an exhaust gas produced by a stoichiometric natural gas (NG) engine comprising a substrate and a catalytic material for oxidising hydrocarbon (HC), wherein the catalytic material for oxidising hydrocarbon (HC) comprises a molecular sieve and a platinum group metal (PGM) supported on the molecular sieve, wherein the molecular sieve has a framework comprising silicon, oxygen and optionally germanium.

Conventional fungicidal compositions have had practical problems such that either a preventive effect or a curative effect is inadequate, the residual effect tends to be inadequate, or the controlling effect against plant diseases tends to be inadequate depending upon the application site, and a fungicidal composition to overcome such problems has been desired. The present invention provides a fungicidal composition containing a carboxylic acid amide derivative of the formula (I) or a salt thereof, as an active ingredient: wherein A is phenyl which may be substituted, benzodioxolanyl which may be substituted, or benzodioxanyl which may be substituted; B is 2- or 3-pyridyl which may be substituted; each of R1 and R2 is alkyl, or R1 and R2 may together form a 3- to 6-membered saturated carbon ring, provided that when B is 3-pyridyl which may be substituted, A is phenyl substituted by at least two substituents.

A method for forming catalyst particles, each of which has a core / shell structure, by a Cu-UPD method. Namely, a method of manufacturing a catalyst wherein catalyst particles, each of which has a core / shell structure composed of a shell layer that is formed of platinum and a core particle that is covered with the shell layer and is formed of a metal other than platinum, are supported on a carrier. This method is characterized by comprising: an electrolysis step wherein the carrier supporting the core particles is electrolyzed in an electrolytic solution containing copper ions, so that copper is precipitated on the surfaces of the core particles; and a substitution reaction step wherein a platinum compound solution is brought into contact with the core particles, on which copper has been precipitated, so that the copper on the surface of each core particle is substituted by platinum, thereby forming a shell layer that is formed of platinum. This method is further characterized in that the platinum compound solution in the substitution reaction step contains citric acid.

An object of the invention is to prevent the color on a surface of a plated metal layer from changing. The invention is a wiring substrate obtained by forming a wiring conductor made of a metal having a high melting point on an insulator, and coating a surface of the wiring conductor with an electroless plated metal layer, wherein the electroless plated metal layer contains an element of Group 1B and is free from lead.

A method for forming catalyst particles, each of which has a core / shell structure, by a Cu-UPD method. Namely, a method of manufacturing a catalyst wherein catalyst particles, each of which has a core / shell structure composed of a shell layer that is formed of platinum and a core particle that is covered with the shell layer and is formed of a metal other than platinum, are supported on a carrier. This method is characterized by comprising: an electrolysis step wherein the carrier supporting the core particles is electrolyzed in an electrolytic solution containing copper ions, so that copper is precipitated on the surfaces of the core particles; and a substitution reaction step wherein a platinum compound solution is brought into contact with the core particles, on which copper has been precipitated, so that the copper on the surface of each core particle is substituted by platinum, thereby forming a shell layer that is formed of platinum. This method is further characterized in that the platinum compound solution in the substitution reaction step contains citric acid.

The present disclosure provides various cyanobacterial extracts exhibiting antiviral activity to a wide spectrum of viruses, such as enterovirus (EV), respiratory syncytial virus (RSV), Human Herpesvirus (HHV), Ebola virus, porcine epidemic diarrhea virus (PEDV), and porcine reproductive and respiratory syndrome virus (PRRSV). The cyanobacterial extract is prepared from biomass of A. maxima (or Spirulina maxima). Also disclosed herein are process for preparing the cyanobacterial extract and uses of the cyanobacterial extract.

The invention discloses a multifunctional massage bracket for an operation for preventing lower limb vein thrombosis. Ventilation connectors of four massage air bags are used in cooperation with external inflation and deflation equipment. When a patient is in a horizontal position, the two frames are placed side by side, so that when the shanks of the patient are embedded into the frames, the bottoms of the shanks are buffered through soft cushions, and the two sides of the shanks are massaged through the massage air bags; when the patient is in a lateral position, the bottoms of the two frames abut against each other and are stacked up and down, so that the shanks of the patient are embedded under the frames, the bottom of the lower shank is buffered through a mattress of the sickbed, the bottom of the upper shank is buffered through a soft cushion, and the two sides of the shanks are massaged through massage air bags; and meanwhile, when the patient is in the lateral position, a lifting supporting plate device can be installed in front of the two frames, the height and the angle of an upper supporting plate are adjusted through an adjusting mechanism, therefore the height and the angle of the upper frame are adjusted, finally, blood circulation is promoted, and lower limb venous thrombosis is prevented.

Provided are: a resin composition with which it is possible to form a cured film having excellent weather resistance and wear resistance; and a resin molding having said cured film. An active energy beam-curable resin composition containing a radical polymerizable compound and a photopolymerization initiator (d), wherein said radical polymerizable compound contains 57-90 mass % of (a) caprolactone-modified mono- or poly-penta erythritol poly (meth)acrylate represented by formula (1) and 10-43 mass % of (b) urethane (meth)acrylate synthesized from a polycarbonate polyol having a branched alkyl structure and an average molecular weight falling within the range of 500-1000, a diisocyanate having an alicyclic structure, and a mono (meth)acrylate containing a hydroxyl group. In formula (1), each X independently represents a caprolactone-modified (meth)acryloyl group, a (meth)acryloyloxy group, or a —OH group.

The present invention relates to aryl sulphide and aryl sulphoxide derivatives, to their use as acaricides and insecticides for controlling animal pests and to processes and intermediates for their preparation. The aryl sulphide and aryl sulphoxide derivatives have the general structure (I)in which the respective radicals have the meanings given in the description.