摘要:
A method of side-cutting by a turret punch press for improving working efficiency to a large extent. The method comprises a step in which a selected one (5.sub.1) of a plurality of punch chips (5.sub.1 to 5.sub.4) arranged so as to be selectively hit in a punch assembly (1) provided on the upper turret (2) is used for side-cutting a workpiece (6) and the other step in which one end of a part to be cut into a punching piece with the side cutting is cut off by another punch chip (5.sub.2).
摘要:
An optical fiber testing apparatus for testing an optical fiber as to presence and location of a fault such as breakage by inputting a pulsed coherent light beam to the optical fiber and synthesizing a return light beam reflected back from the optical fiber with a reference light beam having a frequency deviated from the pulsed light beam by a predetermined amount, wherein the synthesized waveform is detected through optical heterodyning. The electric signal obtained from the heterodyning detection is detected by an envelope detector, of which dynamic range is effectively virtually broadened by using correcting data prepared previously. The optical fiber test can be accomplished through a single measurement without involving expensiveness of hardware.
摘要:
A related word presentation device includes a program information storage unit that stores program information of each program; and an information dividing unit that generates, for each of the attributes of the words included in the program information, at least one group which includes a reference word belonging to the attribute and a set of words which co-occur with the reference word in a program. A degree-of-relevance calculating unit stores attribute-based association dictionaries each of which indicates, for the corresponding attribute of words, (i) the words and (ii) the degrees of relevance between the words calculated based on the frequency of co-occurrence in each of groups. A search condition obtaining unit obtains the search word and the attribute; a substitute word obtaining unit selects substitute words from the attribute-based association dictionary for the obtained attribute; and an output unit presents the selected substitute word.
摘要:
An information retrieval apparatus, which can present to a user only a related word matching a user search intent, includes: an associative dictionary storage unit for storing words included in plural pieces of text to be searched and relevance degrees between the words; an appearance frequency storage unit for storing an appearance frequency that is the number of pieces of text in which the words stored in the associative dictionary storage unit appear, among the plural pieces of text to be searched; and a related word obtaining unit that obtains a related word to be presented to the user, from the relevance degree between the search word entered by the user and another word among the words, the appearance frequency, and the user search intent.
摘要:
A molten metal is fed from a distributor provided in a molten metal introduction portion of a casting die to a cavity of the casting die so as to perform a casting operation. A portion of the distributor to be in contact with the molten metal is made of a copper or a copper alloy. The casting is performed while setting a cavity temperature of the casting die in an initial stage of casting to a predetermined temperature and setting a temperature of the distributor in the initial stage of casting to 65° C. or lower.
摘要:
An information providing system that provides information to a traveling user, includes a visit history record unit which detects that the user visits a place which is away from a user's living area in order to generate a travel history, and records, as a visit history, the travel history together with a visit area which represents the visited place. Moreover, the information providing system includes a visit history database, a facility information database which provides the user with the information regarding the visit area recorded in the visit history database, and a facility information search unit.
摘要:
A contents retrieval device (100) presenting an appropriate related keyword to a user even when an object user wishes to retrieve dynamically changes. The contents retrieval device (100) includes a contents estimation unit (107) retrieving contents according to a search keyword, a document space database (103) storing document spaces according to an occurrence frequency of the keyword, a document space selection unit (104) selecting a the narrowing-down document space and an expansion document space from the document space database (103) according to the search keyword and the occurrence frequency of the document space indicating a degree of relevance with the contents according to the search keyword, a related keyword estimation unit (108) selecting keywords corresponding to the narrowing-down document space and the expansion document space as a narrowing-down keyword and an expansion keyword, respectively, and an output unit displaying the selected narrowing-down and expansion keywords.
摘要:
An information retrieval apparatus, which can present to a user only a related word matching a user search intent, includes: an associative dictionary storage unit (102A) for storing words included in plural pieces of text to be searched and relevance degrees between the words; an appearance frequency storage unit (102B) for storing an appearance frequency that is the number of pieces of text in which the words stored in the associative dictionary storage unit (102A) appear, among the plural pieces of text to be searched; and a related word obtaining unit (104) that obtains a related word to be presented to the user, from the relevance degree between the search word entered by the user and another word among the words, the appearance frequency, and the user search intent.
摘要:
A circuit simulation model generation apparatus includes: a power supply wiring model generation section that generates a power supply wiring model which is a model of the power supply wiring; a logic circuit model generation section that generates a logic circuit model which is a model of the logic circuit; and a link section that adds, to the logic circuit model and the power supply wiring model, a voltage controller that acquires a potential value of a logic circuit connecting terminal and gives the acquired potential value to a power supply wiring connecting terminal and a current controller that acquires a current value of the power supply wiring connecting terminal and gives the acquired current value to the logic circuit connecting terminal in the simulation, and links the logic circuit model and the power supply wiring model to generate a simulation model.
摘要:
A mat type recording medium for ink jet printing is provided which exhibits optimum printability no matter which of dye ink and pigment ink may be used in printing. The recording medium, which is for recording with use of water-based ink containing an ink colorant, comprises a paper base and an ink receptive layer formed on a surface of the paper base, the ink receptive layer comprising a porous layer containing an inorganic pigment and also containing a substance reactive with the ink colorant. The recording medium is characterized in that a droplet of 4 μl distilled water dropped onto a surface of the ink receptive layer is absorbed in a first absorbing stage of absorbing the droplet at a first absorbing speed V1 (μl/sec) within one second after the dropping, a second absorbing stage of absorbing the droplet at a second absorbing speed V2 (μl/sec) after the first absorbing stage, and a third absorbing stage of absorbing the droplet at a third absorbing speed V3 (μl/sec) after the second absorbing stage, the droplet absorption in the first to third absorbing stages satisfying the relationships of 0