Abstract: A substrate processing apparatus includes: a mixer configured to mix sulfuric acid as a first component and a second component different from the first component to prepare an etchant; a nozzle configured to eject the etchant to a substrate; a first component supplier including a first flow path that supplies the first component to the mixer, a first instantaneous flowmeter and a first flow rate controller provided in the first flow path; a second component supplier including a second flow path different from the first flow path and configured to supply the second component to the mixer, a second instantaneous flowmeter and a second flow rate controller provided in the second flow path; and a controller configured to control the first and second flow rate controllers using average flow rates of the first component and the second component during the ejection of the etchant to the substrate.

Abstract: An information processing device detects that an information terminal carried by a user has approached a shop, detects that a user has taken a purchase action in a shop, accumulates history information relating to a visit to a shop and the purchase action of a user, and transmits recommendation information relating to a second shop to an information terminal of a user who is detected to have approached a first shop when visit history information to the first shop is detected and purchase action history information in the first shop is not detected, and both visit history information and purchase action history information in the second shop is detected from history information of one user. The visit history information and the purchase action history information in the second shop have been accumulated after the history information relating to the first shop has been accumulated.

Abstract: An information processing device detects that a user has exited a shop, and transmits recommendation information based on information of the shop to a user who is detected to have exited the shop.

Abstract: An information processing apparatus by which smooth communication with a user by voice can be implemented is provided. The information processing apparatus presents a plurality of choices to the user, recognizes utterance contents of the user for selecting one of the plurality of choices, and specifies the choice selected by the user based on whether or not a phrase included in the recognized utterance contents of the user corresponds to a phrase included in a dictionary corresponding to each of the plurality of choices prepared in advance.

Abstract: An information processing device detects that an information terminal carried by a user has approached a shop, detects that a user has taken a purchase action in a shop, accumulates history information relating to a visit to a shop and the purchase action of a user, and transmits recommendation information relating to a second shop to an information terminal of a user who is detected to have approached a first shop when visit history information to the first shop is detected and purchase action history information in the first shop is not detected, and both visit history information and purchase action history information in the second shop is detected from history information of one user. The visit history information and the purchase action history information in the second shop have been accumulated after the history information relating to the first shop has been accumulated.

Abstract: An information processing device detects that a user has exited a shop, and transmits recommendation information based on information of the shop to a user who is detected to have exited the shop.

Abstract: An information processing apparatus by which smooth communication with a user by voice can be implemented is provided. The information processing apparatus presents a plurality of choices to the user, recognizes utterance contents of the user for selecting one of the plurality of choices, and specifies the choice selected by the user based on whether or not a phrase included in the recognized utterance contents of the user corresponds to a phrase included in a dictionary corresponding to each of the plurality of choices prepared in advance.

Abstract: An apparatus for circulating a blowby gas to engine cylinders in an internal combustion engine, including a cylinder head cover including a first wall defining a first passage, and a first flange outwardly extending from the first wall, and a cylinder head including a second wall and a second flange cooperating with the first flange to form an abutting surface therebetween on which a second passage is arranged. The second passage is connected with the first passage and extending in a direction of a row of the engine cylinders. The second wall defines a plurality of third passages each having one end that is open to the second flange and communicated with the second passage and an opposite end open to an intake port of each of the engine cylinders.

Abstract: An apparatus for circulating a blowby gas to engine cylinders in an internal combustion engine, including a cylinder head cover including a first wall defining a first passage, and a first flange outwardly extending from the first wall, and a cylinder head including a second wall and a second flange cooperating with the first flange to form an abutting surface therebetween on which a second passage is arranged. The second passage is connected with the first passage and extending in a direction of a row of the engine cylinders. The second wall defines a plurality of third passages each having one end that is open to the second flange and communicated with the second passage and an opposite end open to an intake port of each of the engine cylinders.

Abstract: A machine for molding a starting crystalline saturated polyester resin such as polyethylene terephthalate includes a device for first drying and then preheating the starting resin to a temperature above its melting point to lower the viscosity of the resin to such an extent that the resin is not substantially degraded in the compression section of the molding machine. A feed section is provided for quantitatively feeding the molten starting resin to the main body of the molding machine. Accordingly, the starting resin is molded into a desired shape in a molding machine under conditions such that the crystallization temperature of the resulting molded article is within 20.degree. C. of the crystallization temperature of the starting saturated crystalline polyester resin.

Abstract: A crystalline saturated polyester resin such as polyethylene terephthalate, is molded into a desired shape in a molding machine under conditions such that the crystallization temperature of the resulting molded article is within 20.degree. C. of the crystallization temperature of the starting saturated crystalline polyester resin. This is accomplished by preheating the resin in the molding apparatus to a temperature above its melting point to lower the viscosity of the resin to such an extent that the resin is not substantially degraded in the compression section of the molding machine. By avoiding reductions in the crystallization temperature of the molded resin, the resin can be shaped by, for example, blow molding into a bottle or other configuration while satisfying simultaneously the requirements for transparency and dimensional stability.