摘要:
A spark-ignition engine comprises a plug hole (13) formed in a cylinder head (2), an ignition plug (10) and a plug cap (9) of the type integral with an ignition coil, which is attached to the ignition plug (10) as it is inserted into the plug hole (13). In this spark-ignition engine, the plug hole (13) is arranged at a position outside a head cover (5) in the cylinder head (2), a head surface (2a) of which is opened to provide the plug hole (13) and has a plug-cap attaching flange (11) attached thereto, and the plug-cap attaching flange (11) is formed with an extending cylinder-portion (15A) having an extension-hole (15) communicated with the plug hole (13). The plug cap (9), as it is inserted from the extension hole (15A) into the plug hole (13), has a coil portion (9C) fixed to the extending cylinder-portion (15).
摘要:
An image-reading device includes a document-supporting base, a document-pressing member, a reading unit, a controlling unit, and a determining unit. The document-supporting base has a transparent member on which a document is placed. The document-pressing member is disposed on the document-supporting base so as to cover the transparent member. The document-pressing member is capable of opening and closing on the document-supporting base. The reading unit has a light source and capable of reading an image from the document placed on the transparent member while the light source irradiates light on the document. The controlling unit is configured to control the reading unit to execute a first scanning operation to output image signals for the image on the document while the light source is lit, and a second scanning operation to output image signals for the image on the document while the light source is not lit. The determining unit is configured to determine whether outside light has penetrated the document-supporting base based on the image signals for the second scanning operation outputted from the reading unit.
摘要:
A communication device has a reading unit, a wireless tag reading unit, a transmitting unit, a designating unit, a first determining unit, and a control unit. The a reading unit reads image data from an original document. The original document has a first wireless tag including first wireless tag data. The first wireless tag data includes first copying number data having first number of time for allowing copying the original document. The first number is more than or equal to zero. The wireless tag reading unit reads the first wireless tag data from the wireless tag. The transmitting unit transmits the image data. The designating unit designates second number of second communication device to which the image data is transmitted. The second number is more than zero. The first determining unit determines whether the first number is more than the second number. The control unit determines based on a determination by the first determining unit whether the transmitting unit is allowed to transmit the image data or not.
摘要:
A communication device has a reading unit, a wireless tag reading unit, and a transmitting unit. The reading unit reads image data from an original document. The original document has a first wireless tag including wireless tag data. The wireless tag data has data size. The wireless tag reading unit reads the wireless tag data from the wireless tag. The transmitting unit associates the image data with the wireless tag data to transmit the associated image data and wireless tag data to another device.
摘要:
An image scanning device for scanning an image on a document comprises a document table on which a document to be scanned is placed, a scanning unit which is installed in the document table for scanning an image on a document by projecting light from a light source onto the document in a time-sharing manner and detecting reflected light from the document, a moving unit which moves at least one of the document and the scanning unit to let them move relatively with each other, and a document type judgment unit which judges the type of the document in regard to transmission of light through the document based on a non-lighting period image signal which is outputted by the scanning unit by scanning the document for one line in a main scanning direction in a non-lighting period of the light source.
摘要:
A bearing boss (3) is protruded from a front wall (2) of a crankcase (1), and a crankshaft (4) is supported at its front journal portion (5) by this bearing boss (3). Interlocking shafts (7) are disposed within the crankcase (1) in parallel to the crankshaft (4), and a crank gear (6) and input gears (8) attached to the interlocking shafts (7) are arranged coplanarly. Balancer shafts (11) are used as the interlocking shafts (7), governor weights (9) are mounted to the rear surface (12) of the input gear (8), and a governor sleeve (10) is located behind the governor weights (9).
摘要:
A splash lubricated over head valve engine provided with a gas inducing and a oil return passages both communicate the crank room and the rocker arm chamber, and with a breather disposed inside the rocker arm cover, wherein: the outlet opening of the gas inducing passage and inlet opening of the breather are disposed at opposite end portions of the rocker arm chamber, so as to make the flow of blow-by gas in the rocker arm chamber traverse across the rocker arms aslant.
摘要:
A V-shaped, air-cooled engine has a lubricant pump located in the lower portion of the crankcase, and at least partly immersed in the engine lubricating oil so that oil is contained therein at all times. Lubricating oil is pumped to the cylinders through internal passages in the crankcase, and through annular passages between the valve push rods and their tubular housings. Lubricant return passages lead through the cooling fins provided on the cylinders, so that cooling air flowing over the cylinder fins serves to cool the lubricating oil.
摘要:
An image scanning device for scanning an image on a document comprises a document table on which a document to be scanned is placed, a scanning unit which is installed in the document table for scanning an image on a document by projecting light from a light source onto the document in a time-sharing manner and detecting reflected light from the document, a moving unit which moves at least one of the document and the scanning unit to let them move relatively with each other, and a document type judgment unit which judges the type of the document in regard to transmission of light through the document based on a non-lighting period image signal which is outputted by the scanning unit by scanning the document for one line in a main scanning direction in a non-lighting period of the light source.
摘要:
A communication device is configured to transmit subject data to be transmitted. A desired destination is designated by designating a desired abbreviated number contained in a facsimile number list which contains abbreviated numbers and respectively corresponding facsimile numbers. A predetermined operation is applied to a facsimile number corresponding to the desired abbreviated number to obtain a first operated value. Then, the desired abbreviated number and the first operated value are stored. The predetermined operation is applied again to a facsimile number corresponding to the desired abbreviated number as stored to obtain a second operated value after the transmission instruction is acquired. Whether the second operated value coincides with the second operated value is judged, and transmission of the subject data is aborted if the first operated value does not coincide with the second operated value.