Abstract: A process for producing a copper alloy material from a copper alloy of a precipitation reinforced type, which contains a process to perform individually a dissolution of a pure copper and a dissolution of an additional element or a mother alloy containing the same, comprises the steps of: melting an element and/or a mother alloy at a same time, that is selected from a Ni, a Co, an Si, a Ni—Cu mother alloy, a Co—Cu mother alloy, an Si—Cu mother alloy, a Ni—Si—Cu mother alloy, and a Co—Si—Cu mother alloy with combining therebetween, and melting thereof with an assistance of a generation of a heat of mixing, in a case of forming a high density melt containing at least either one of the Ni or the Co, and the Si, as high density thereof; forming the high density melt as a content of the Ni to be 80 mass % at maximum; and forming an alloy molten metal having a predetermined component and concentration, by adding the melt into a pure copper molten metal to be supplied from another melting furnace.

Abstract: A manufacturing method of composite material member includes a step of shaping a laminate including laminated prepreg sheets along a mold. The laminate includes a first layer in which fibers are oriented in single direction. In the first layer, a first surface crossing the single direction and a second surface crossing the single direction are confronted each other such that the first surface and the second surface face each other. Since the fibers are discontinuous between the first surface and the second surface, the laminate is easily shaped and wrinkles are hard to be generated in a composite material member to be manufactured from the laminate.

Abstract: This invention provides a lithium-ion battery in which a coating film forming agent degradation reaction is prevented. A lithium-ion battery 100 in which electrodes 1 and 2 and an electrolyte are accommodated in a battery container 13, and which has a means of for adding a coating film forming agent 20 for adding a coating film forming agent 21 that forms a coating film on the surface of each of electrodes 1 and 2 to an electrolyte in a battery container 13 is provided. With the use of such means of adding a coating film forming agent 20, a reaction of electrochemical degradation of a coating film forming agent 21 is prevented, allowing long-term preservation. Also, with the addition of a coating film forming agent 21 to an electrolyte, a deteriorated coating film on the surface of each of electrodes 1 and 2 is repaired such that a lithium-ion battery 100 can be regenerated, resulting in extension of battery life.

Abstract: Disclosed are an electrode for a lithium secondary battery which includes a metal substrate and a plated layer arranged on the metal substrate and bearing active material particles and resin particles embedded therein, in which a part of the active material particles and the resin particles has a protruding portion beyond the plated layer; and a lithium secondary battery using the electrode. The electrode helps the lithium secondary battery to be resistant to deterioration and property degradation at high temperature and allows the battery to have high input-output performance and to be suitable typically for hybrid electric vehicles.

Abstract: A process for producing a copper alloy material from a copper alloy of a precipitation reinforced type, which contains a process to perform individually a dissolution of a pure copper and a dissolution of an additional element or a mother alloy containing the same, comprises the steps of: melting an element and/or a mother alloy at a same time, that is selected from a Ni, a Co, an Si, a Ni—Cu mother alloy, a Co—Cu mother alloy, an Si—Cu mother alloy, a Ni—Si—Cu mother alloy, and a Co—Si—Cu mother alloy with combining therebetween, and melting thereof with an assistance of a generation of a heat of mixing, in a case of forming a high density melt containing at least either one of the Ni or the Co, and the Si, as high density thereof; forming the high density melt as a content of the Ni to be 80 mass % at maximum; and forming an alloy molten metal having a predetermined component and concentration, by adding the melt into a pure copper molten metal to be supplied from another melting furnace.

Abstract: The present invention relates to a method of molding a composite material structural member used mainly within structural members such as channel materials or angle materials, and also to a composite material structural member. An object of the invention is to provide a method of molding a composite material structural member that is capable of suppressing fiber creasing even for very long shapes having non-developable surfaces, and also to provide a composite material structural member.

Abstract: Information that is required for laying out character string data is entered, as are character string data. The printing attributes for the data are then edited, and are employed to extract contour information. Thereafter, the extracted contour information is employed to determine the information that is to be used as a reference when laying out the character string data, and a layout position is specified. Then, the various data that are obtained are stored as printing data, and the character string data are laid out in a drawing area. Therefore, the printing data can be precisely and easily prepared, without the work efficiency of a user being deteriorated.

Abstract: Gasification equipment with a gasification furnace which maintains a high cold gas efficiency, and suppresses a temperature rise of the gasification gas to minimize ash deposition is disclosed. A part of a CO2 gas separated from an exhaust of a power generation plant is compressed by a recovered CO2 compressor 25. The compressed CO2 gas is used for transport of coal (pulverized coal). The CO2 gas is supplied, together with the pulverized coal, into a gasification furnace to accelerate the formation of CO by an endothermic reaction between C and CO2 and suppress a temperature raise within a coal gasification furnace 15, thereby producing a gasification gas.

Abstract: A system and method are provided which are necessary for exchanging information among a sales agent a1, user a2 and manufacturer A, for preparing a parts check list on an on-line basis, and for storing information to be provided. If, for example, the sales agent a1 or user a2 wants to acquire information from the manufacturer A, manufacturer A will directly confer a password to sales agent a1 with whom manufacturer A directly deals with, while sales agent a1 will directly confer a password to user a2 with whom sales agent a1 directly deals with, on behalf of manufacturer A. This arrangement makes it possible to easily and securely provide, to a specified information seeker, information required by that information seeker.

Abstract: The present invention is a horizontal rotary hook for a sewing machine includes an inner bobbin case holder, an outer rotating hook made of a synthetic resin, a sliding surface formed on the rotating hook so as to be slid relative to the bobbin case holder with rotation of the rotating hook while an outer periphery of the bobbin case holder is placed on the rotating hook, an opening defined in an outer peripheral wall of the rotating hook so that a needle thread passes through the opening, and a beak mounted on an outer peripheral wall of the rotating hook for seizing a loop of the needle thread.

Abstract: The present invention relates to a panel radiator comprising a rectangular steam generation unit having a combustion unit and a heat exchange unit at the lower part thereof, characterized in that the left and right introduction pipes, each having one end coupled with the steam introduction unit, are coupled with the steam introduction unit of a radiation panel body, and a heat pipe is constituted by reducing the pressure at the steam generation unit and the panel body, whereby a small panel radiator integrated with a heating source and capable of transporting heat efficiently from a heating source to a heat radiating unit utilizing the heat pipe principle is provided thereby.

Abstract: A method of producing an oxygen-free copper wire material, containing: continuously guiding a molten copper obtained by melting electric copper, into a tundish through a conduit; injecting the molten copper in the tundish, into a rotational movable mold; cooling and solidifying the molten copper, to form an ingot; and continuously drawing the ingot out of the mold, followed by continuous rolling; the method further containing: allowing the molten copper in the conduit to react with a solid reducing agent, under blowing an inert gas thereinto; allowing the molten copper in the tundish to react with a solid reducing agent, under blowing an inert gas thereinto; and adding a phosphorus compound to the molten copper, so that the phosphorus content in the ingot would be from 1 to 10 ppm; and controlling the temperature of the molten copper in the tundish from 1,085 to 1,100° C.

Abstract: A horizontal rotary hook for a sewing machine includes a bobbin case holder accommodating a bobbin, a rotating hook made of a synthetic resin, and accommodating the bobbin case holder and rotated in a predetermined direction, the rotating hook including a peripheral wall and a peripheral end, a needle-thread passing opening formed in the peripheral wall of the rotating hook so as to be defined at least by a peripheral end of the peripheral wall, and a reinforcing rib provided on the peripheral wall of the rotating hook so as to be located in the vicinity of the peripheral end defining the needle-thread passing opening.

Abstract: Information that is required for laying out character string data is entered, as are character string data. The printing attributes for the data are then edited, and are employed to extract contour information. Thereafter, the extracted contour information is employed to determine the information that is to be used as a reference when laying out the character string data, and a layout position is specified. Then, the various data that are obtained are stored as printing data, and the character string data are laid out in a drawing area. Therefore, the printing data can be precisely and easily prepared, without the work efficiency of a user being deteriorated.

Abstract: Of a sensing part and a mounting part of an oil level sensor mounted to a sensor mounting opening at a bottom portion of an oil pan of an engine, an undersurface of the mounting part exposed to the outside of the oil pan is located above the lowest part of the oil pan by a distance, and the mounting part is disposed in a recessed part formed on an undersurface of the oil pan and is covered with a cover plate. Therefore, the weight of the engine does not directly act on the mounting part of the oil level sensor when the engine is directly placed on a floor surface. Further, even in a state in which the engine is mounted on a vehicle body, the mounting part of the oil level sensor can be also effectively protected at the time of colliding with a flying stone, riding on a curbstone, jacking up or the like.

Abstract: Information that is required for laying out character string data is entered, as are character string data. The printing attributes for the data are then edited, and are employed to extract contour information. Thereafter, the extracted contour information is employed to determine the information that is to be used as a reference when laying out the character string data, and a layout position is specified. Then, the various data that are obtained are stored as printing data, and the character string data are laid out in a drawing area. Therefore, the printing data can be precisely and easily prepared, without the work efficiency of a user being deteriorated.

Abstract: A system and method are provided which are necessary for exchanging information among a sales agent a1, user a2 and manufacturer A, for preparing a parts check list on an on-line basis, and for storing information to be provided. If, for example, the sales agent a1 or user a2 wants to acquire information from the manufacturer A, manufacturer A will directly confer a password to sales agent a1 with whom manufacturer A directly deals with, while sales agent a1 will directly confer a password to user a2 with whom sales agent a1 directly deals with, on behalf of manufacturer A. This arrangement makes it possible to easily and securely provide, to a specified information seeker, information required by that information seeker.

Abstract: The present invention is a horizontal rotary hook for a sewing machine includes an inner bobbin case holder, an outer rotating hook made of a synthetic resin, a sliding surface formed on the rotating hock so as to be slid relative to the bobbin case holder with rotation of the rotating hook while an outer periphery of the bobbin case holder is placed on the rotating hook, an opening defined in an outer peripheral wall of the rotating hook so that a needle thread passes through the opening, and a beak mounted on an outer peripheral wall of the rotating hook for seizing a loop of the needle thread.

Abstract: Of a sensing part and a mounting part of an oil level sensor mounted to a sensor mounting opening at a bottom portion of an oil pan of an engine, an undersurface of the mounting part exposed to the outside of the oil pan is located above the lowest part of the oil pan by a distance, and the mounting part is disposed in a recessed part formed on an undersurface of the oil pan and is covered with a cover plate. Therefore, the weight of the engine does not directly act on the mounting part of the oil level sensor when the engine is directly placed on a floor surface. Further, even in a state in which the engine is mounted on a vehicle body, the mounting part of the oil level sensor can be also effectively protected at the time of colliding with a flying stone, riding on a curbstone, jacking up or the like.

Abstract: A horizontal rotary hook for a sewing machine includes a bobbin case holder accommodating a bobbin, a rotating hook made of a synthetic resin, and accommodating the bobbin case holder and rotated in a predetermined direction, the rotating hook including a peripheral wall and a peripheral end, a needle-thread passing opening formed in the peripheral wall of the rotating hook so as to be defined at least by a peripheral end of the peripheral wall, and a reinforcing rib provided on the peripheral wall of the rotating hook so as to be located in the vicinity of the peripheral end defining the needle-thread passing opening.