摘要:
A high frequency substrate, on which a high frequency substrate transmission line for connecting a chip carrier transmission line and a package substrate transmission line is formed, is mounted while being inclined with respect to a package, so that each distance between the transmission lines can be reduced. Thereby, the lengths of wires for connecting the transmission lines can be reduced so as to improve frequency characteristics of an optical modulator module.
摘要:
A high frequency substrate, on which a high frequency substrate transmission line for connecting a chip carrier transmission line and a package substrate transmission line is formed, is mounted while being inclined with respect to a package, so that each distance between the transmission lines can be reduced. Thereby, the lengths of wires for connecting the transmission lines can be reduced so as to improve frequency characteristics of an optical modulator module.
摘要:
The present invention provides an optical modulator module comprising: a chip carrier; a semiconductor optical modulator for modulating light based on an electronic signal; a strip conductor electrically connected to the semiconductor optical modulator; a first resistor electrically connected to the semiconductor optical modulator; and a second resistor electrically connected in series to the first resistor; wherein the semiconductor optical modulator, the strip conductor, and the first and second resistors are disposed on the chip carrier; and wherein the frequency characteristics of the optical modulator module is adjusted by selecting to short or not to short both ends of the first resistor by use of a wire as necessary.
摘要:
The present invention provides an optical modulator module comprising: a chip carrier; a semiconductor optical modulator for modulating light based on an electronic signal; a strip conductor electrically connected to the semiconductor optical modulator; a first resistor electrically connected to the semiconductor optical modulator; and a second resistor electrically connected in series to the first resistor; wherein the semiconductor optical modulator, the strip conductor, and the first and second resistors are disposed on the chip carrier; and wherein the frequency characteristics of the optical modulator module is adjusted by selecting to short or not to short both ends of the first resistor by use of a wire as necessary.
摘要:
There is provided a control device for making settings, comprising: a setting item selection unit configured to select setting items to which same setting should be set, from among a plurality of setting items regarding the control device, based on externally inputted instructions; a setting value accepting unit configured to accept setting to be set equally to the selected setting items selected by the setting item selection unit; and a setting unit configured to set the setting accepted through the setting value accepting unit to all of the selected setting items.
摘要:
A wireless communication terminal measures the reception status of a downlink signal sent from a wireless base station according to a periodic ranging process, and notifies the measured reception status of the downlink signal to the wireless base station. The wireless base station measures the reception status of an uplink signal sent from the wireless communication terminal according to the periodic ranging process, and performs a control process for avoiding interference with a wireless signal between the wireless base station and the wireless communication terminal based on the measured reception status of the uplink signal and the measured reception status of the downlink signal which is notified from the wireless communication terminal.
摘要:
An aspect of the invention provides an image reading apparatus including: first and second light emitters that emit lights; a light guide unit that guides the lights emitted from the first and second light emitters to irradiate a document with the light; a photoelectric conversion unit that converts reflected light from the document into an image signal; and a control unit that controls the first light emitter to emit light for a first time period in a unit time period and controls the second light emitter to emit light for a second time period misaligned from the first time period in the unit time period.
摘要:
An image reading apparatus including an image reader that outputs an image signal representing the read image to a signal line, and a controller which includes an indicating portion indicating a first reading resolution to the image reader, so that the image reader reads the image at the first reading resolution. The image reader includes a confirmation-signal producing portion which produces a resolution confirmation signal representing a second reading resolution which should be identical with the first reading resolution indicated by the controller. The controller includes a judging portion which receives the resolution confirmation signal from the image reader, and judges whether the second reading resolution represented by the received resolution confirmation signal is identical with the first reading resolution indicated to the image reader. The controller therefore judges whether the first reading resolution has normally been indicated to the image reader.
摘要:
The present invention relates to a compound represented by the general formula (I): wherein m1 and m2 are 1, 2, or 3; n1 and n2 are 0 or 1; i is an integer of any of 1 to m1; j is an integer of 1 to m2; R is aryl, heteroaryl, or cycloalkyl any of which may be substituted; Rai and Rai′ is hydrogen atom, etc. and Rbj and Rbj′ is hydrogen atom, etc.; Rc, Rd, and Re are hydrogen atom, etc; X1 is CH, CX1a, or N; X2 is CH, N, etc.; X3 is CH, N, etc.; X4 is CH or N; Y1, Y2, and Y3 are each independently CH or N; Z1 and Z2 are each independently CH or N; W is a 5-membered aromatic heterocyclic group such as pyrazolyl, thiazolyl, etc., or a pharmaceutically acceptable salt or ester thereof; a pharmaceutical composition or antitumor agent containing the same; and combinations of the antitumor agent with other antitumor agent(s).
摘要:
A CD player for use with a CD having prerecorded thereon a series of tunes or tracks together with track numbers, and with a TOC which lists the prerecorded tunes with their starting addresses but, conventionally, with no ending addresses. The CD player comprises a RAM for storing the TOC read on the CD, a CPU for permitting the user to edit the TOC, and a preprogrammed RAM. After being stored on the RAM, the TOC from the disk is modified to include the ending addresses of the prerecorded tunes in addition to their starting addresses. The thus modified TOC is editable by the user for playback of any desired tune or tunes, either in part or in whole and in any desired order, permitting the customization of disk playback in a far more diversified way than heretofore.