Abstract: An object of the present invention is to provide an immunomodulating agent in gut that can be ingested continuously in daily diet without adverse side effect. The object is attained by providing an immunomodulating agent in gut comprising a cyclic tetrasaccharide as an effective ingredient.

Abstract: The present invention provides a sealing member for fuel which includes a fluororubber base and a sliding-treated layer coating the surface of the base. The sliding-treated layer includes a matrix made from a fluororubber, a sliding thin film formed in the surface portion of the matrix from a molten first particulate solid lubricant, and a second particulate solid lubricant dispersed in the matrix and the sliding thin film without being melted.

Abstract: An account transfer process instructing system uses payment request information issued from a payment request institution device that performs payment requests to the user to thereby process authentication of the person in question. When a payment instruction is made by the user, the account transfer process instructing system executes transfer processings to transfer payments from the user's bank accounts to an account of the payment request institution.

Abstract: The present invention is directed to systems and method of facilitating e-commerce transaction. In one embodiment, a method of facilitating e-commerce transaction comprises receiving a settlement request for a purchase account and related information sent from an end user system used by an end user to make a purchase from a seller or sent from a store system used by the seller. The related information includes a purchase price of the purchase and an identifier of the end user. The method includes determining whether the purchase account of the settlement request can be settled through financing, based on financing availability information which specifies a financing available amount of the end user, and the purchase price of the purchase.

Abstract: In producing rod-form high-purity polycrystalline silicon by depositing silicon on a silicon core by the thermal decomposition of a silane gas, the occurrence of defects near the interface of the silicon core and polycrystalline silicon newly deposited thereon is prevented. A silicon core before depositing silicon thereon is subjected to a hydrogen treatment. In this case, the treatment temperature and the treatment time are controlled according to the dew point of the hydrogen gas. After the hydrogen treatment, the hydrogen gas in a reactor may be replaced with a high-purity hydrogen gas, followed by producing a polycrystalline silicon by a silane gas.

Abstract: An Internet banking center (center) is established which mediates between fund transfer utilizing business enterprises and a fund transfer dealing financial institution system, and fund transfer fee databases of customers and a beneficiary's account database in which a beneficiary's account fee for each of customers is stored are held in the Internet banking system. The remote maintenance of the fund transfer fee databases is carried out from the financial institution side, while with respect to the beneficiary's account database, each of customers maintains a part thereof associated with himself/herself.

Abstract: In producing rod-form high-purity polycrystalline silicon by depositing silicon on a silicon core by the thermal decomposition of a silane gas, the occurrence of defects near the interface of the silicon core and polycrystalline silicon newly deposited thereon is prevented. A silicon core before depositing silicon thereon is subjected to a hydrogen treatment. In this case, the treatment temperature and the treatment time are controlled according to the dew point of the hydrogen gas. After the hydrogen treatment, the hydrogen gas in a reactor may be replaced with a high-purity hydrogen gas, followed by producing a polycrystalline silicon by a silane gas.

Abstract: A rod-form high-purity polycrystalline silicon capable of preventing defects from occurring to a newly deposited silicon layer. To this end, a method of producing a rod-form high-purity polycrystalline silicon, depositing silicon on a rod-form silicon core by a thermal decomposition of a silane gas includes the steps of coating the rod-form silicon core to be used with a specific silicon layer by previously depositing any one kind of silicon layer of an amorphous silicon layer and a polycrystalline silicon layer made up of fine particles of silicon with different crystal axes from one another on a surface of the rod-form silicon core to be used by vapor growth, and depositing polycrystalline silicon by using the core coated with the specific silicon layer.

Abstract: A fuel cell power generator having an output controlling system for preventing the deterioration of the fuel cell performance caused by fuel gas shortages. The fuel cell power generator includes a fuel reformer, a fuel cell, an inverter, and an output controlling system. The output controlling system includes an output control regulator for controlling the output power of the inverter as close to the current value corresponding to the output power set value as possible, a current command computing unit, an inverter controller, and an output correction section.

Abstract: A hot diffusion welding method wherein a first part generally made from a material different from a second part and the second part made from copper alloy are united with an insert material interposed between the joint faces thereof under a heated and pressurized condition. The insert material at the joint between the first and second parts is copper plating formed on the joint face of the first part made from the different material, so that the thermal conductivity between the two parts is improved to perform smooth resistance heating. This enables continuous welding operation without polishing the conductive surfaces of a pair of electrodes in order to eliminate oxides therefrom.

Abstract: A lawn mower comprising a blade housing supported above the ground by wheels, and a blower case removably connected to one lateral side of the blade housing for blowing grass clippings toward a grass catcher disposed rearwardly of a vehicle body. The blade housing carries wheel support frames secured thereto and extending in a fore and aft direction of the vehicle body. A forward coupling and a rear coupling are secured to one of the wheel support frames for connecting the blower case to the blade housing.

Abstract: There is disclosed a system for predicting desynchronization of a synchronous machine by detecting a phenomenon of radical variation of the magnetic flux in the gap of a synchronous machine immediately before falling in an asynchronous state. For example, a functional value of the fundamental harmonic component and that of the higher harmonic component of the flux in the gap are detected for comparing the variation of each functional value with a predetermined reference level to predict desynchronization of the synchronous machine.

Abstract: Desynchronization of a synchronous machine is predicted by detecting a phenomenon of radical variation of the magnetic flux in the gap of a synchronous machine immediately before falling into an asynchronous state. For example, each functional value of the direct axis flux and the quadrature axis flux in the gap is detected for comparing the variation of each functional value with a predetermined reference level to predict desynchronization of the synchronous machine.