Abstract: A nitride semiconductor epitaxial substrate includes: a Si substrate; a nitride semiconductor epitaxial layer disposed above the Si substrate; and a mixed crystal layer disposed between the Si substrate and the nitride semiconductor epitaxial layer, and containing Si and a group III metal element, the mixed crystal layer containing a high concentration of C. The mixed crystal layer has a concentration of at least 1.0×10+21 cm?3, and a transition metal element concentration of at most 5.0×10+16 cm?3.

Abstract: A joined body of a joining base material and a metal layer which, when the metal layer is joined to the base material, adhesion of the metal layer is high, variation in adhesion is small, and the joining can be performed inexpensively. The metal layer is joined to the joining base material via an intermediate layer coating formed on a joint surface of the base material. The intermediate layer coating is fused to the joint surface of the base material, and an anchor forming material that joins the metal layer by an anchor effect is dispersed and embedded in the intermediate layer coating; the anchor forming material partially protrudes outward from the intermediate layer coating, and is fused to the intermediate layer coating; and the metal layer is joined to a surface of the intermediate layer coating and a surface of the anchor forming material protruding outward from the intermediate layer coating.

Abstract: A small-sized onboard device that includes a speaker and a microphone and is configured to reduce noise caused by an echo is provided. The speaker is provided inside a housing that forms a cavity inside so that a sound emission surface of the speaker faces a direction substantially orthogonal to a front surface, and a first opening is formed in a front surface of the housing. A microphone case and a sound guide member are juxtaposed on the front surface of the housing. A microphone is housed inside the microphone case. The microphone case has a sound pickup hole in a front surface of the microphone case. The sound guide member has a sound guide hole that passes through the sound guide member. The first opening is provided in a vicinity of a top surface or a bottom surface of the housing.

Abstract: A joined body of a joining base material and a metal layer which, when the metal layer is joined to the base material, adhesion of the metal layer is high, variation in adhesion is small, and the joining can be performed inexpensively. The metal layer is joined to the joining base material via an intermediate layer coating formed on a joint surface of the base material. The intermediate layer coating is fused to the joint surface of the base material, and an anchor forming material that joins the metal layer by an anchor effect is dispersed and embedded in the intermediate layer coating; the anchor forming material partially protrudes outward from the intermediate layer coating, and is fused to the intermediate layer coating; and the metal layer is joined to a surface of the intermediate layer coating and a surface of the anchor forming material protruding outward from the intermediate layer coating.

Abstract: A small-sized onboard device that includes a speaker and a microphone and is configured to reduce noise caused by an echo is provided. The speaker is provided inside a housing that forms a cavity inside so that a sound emission surface of the speaker faces a direction substantially orthogonal to a front surface, and a first opening is formed in a front surface of the housing. A microphone case and a sound guide member are juxtaposed on the front surface of the housing. A microphone is housed inside the microphone case. The microphone case has a sound pickup hole in a front surface of the microphone case. The sound guide member has a sound guide hole that passes through the sound guide member. The first opening is provided in a vicinity of a top surface or a bottom surface of the housing.

Abstract: Provided is a telephone apparatus including a wireless communicator that performs wireless communication of data with a music reproducing device, a controller that remotely controls the music reproducing device through the wireless communicator, a speaker, a sound processor that reproduces sound data from the music reproducing device and outputs the sound data to the speaker, and a call controller that detects outgoing or incoming of a call through a telephone line and restricts output of sound data from the music reproducing device in a case where the incoming or outgoing of a call is detected while the sound data is output as a sound.

Abstract: A telephone device includes a short-distance wireless communication unit that performs wireless communication of data with a mobile-phone, and a speaker from which audio data is output, in which a music playback function of the mobile-phone can be remotely operated from a place that is a distance away from the mobile-phone, and in which music playback is stopped by switching a radio resource to that for a telephone call and a smooth transition to a telephone call state can take place automatically without performing a playback stopping operation in a case where a mobile-destined call arrival or mobile-originated call-placing takes place while the music playback is in progress.

Abstract: In a monitoring camera system, a master device registers a smart phone and a wireless router therein in advance. If sensor detection information is received from a human sensor, the master device requests a monitoring camera to transmit image/audio data, and sends image/audio data transmitted from the monitoring camera to the smart phone via the wireless router. The smart phone displays the image data sent from the monitoring camera on a touch panel.

Abstract: A telephone device includes a short-distance wireless communication unit that performs wireless communication of data with a mobile-phone, and a speaker from which audio data is output, in which a music playback function of the mobile-phone can be remotely operated from a place that is a distance away from the mobile-phone, and in which music playback is stopped by switching a radio resource to that for a telephone call and a smooth transition to a telephone call state can take place automatically without performing a playback stopping operation in a case where a mobile-destined call arrival or mobile-originated call-placing takes place while the music playback is in progress.

Abstract: Provided is a telephone apparatus including a wireless communicator that performs wireless communication of data with a music reproducing device, a controller that remotely controls the music reproducing device through the wireless communicator, a speaker, a sound processor that reproduces sound data from the music reproducing device and outputs the sound data to the speaker, and a call controller that detects outgoing or incoming of a call through a telephone line and restricts output of sound data from the music reproducing device in a case where the incoming or outgoing of a call is detected while the sound data is output as a sound.

Abstract: A monitoring system includes a sensor, a monitoring camera, a power control apparatus, a master device that is connected to a fixed telephone network so as to perform calls to other fixed telephones, and a mobile phone terminal that is connected to other mobile phones via a mobile phone network. When an abnormality is detected, the sensor, the monitoring camera, or the power control apparatus transmits an abnormality detection signal to the master device. When the abnormality detection signal is received, the master device converts at least a part of the abnormality detection signal so as to generate notification information, and transmits the notification information to the mobile phone terminal. The mobile phone terminal displays a warning screen based on the notification information on the display unit.

Abstract: In a monitoring camera system, a master device registers a smart phone and a wireless router therein in advance. If sensor detection information is received from a human sensor, the master device requests a monitoring camera to transmit image/audio data, and sends image/audio data transmitted from the monitoring camera to the smart phone via the wireless router. The smart phone displays the image data sent from the monitoring camera on a touch panel.

Abstract: A cordless telephone apparatus comprises a portable handset and a base station. The base station including a first wireless communication unit which, in operation, communicates data with a music player, a first control unit which, in operation, monitors a status of the music player and remotely controls the music player via the first wireless communication unit, a speaker which outputs audio data, an audio processing unit which, in operation, reproduces the audio data received by the first wireless communication unit from the music player and outputs the audio data to the speaker, a second wireless communication unit which wirelessly communicates data with the portable handset; and a second control unit which, in operation, controls the portable handset as an operation unit to remotely control the music player.

Abstract: A cordless telephone apparatus comprises a portable handset and a base station. The base station including a first wireless communication unit which, in operation, communicates data with a music player, a first control unit which, in operation, monitors a status of the music player and remotely controls the music player via the first wireless communication unit, a speaker which outputs audio data, an audio processing unit which, in operation, reproduces the audio data received by the first wireless communication unit from the music player and outputs the audio data to the speaker, a second wireless communication unit which wirelessly communicates data with the portable handset; and a second control unit which, in operation, controls the portable handset as an operation unit to remotely control the music player.

Abstract: A vehicle seat is provided. The vehicle seat includes: a seat cushion and a seatback. The seat cushion includes a seating part, a front leg which is rotatably attached to and supports the seating part at a front side, and a pair of left and right rear legs which support a rear side of the seating part. The seatback is provided to the rear side of the seat cushion so as to be capable of falling rearward. The front leg is rotatably attached to a vehicle floor. The rear legs are detachably attached to the vehicle floor. The vehicle seat is adapted to be arranged from a seating mode into at least three of a plurality of modes including a table mode, a rear seat enter/exit mode, a storage mode, a foot rest mode, a flat luggage compartment mode, a rearward facing child safety seat mode.

Abstract: A vehicle seat is provided. The vehicle seat includes: a seat cushion and a seatback. The seat cushion includes a seating part, a front leg which is rotatably attached to and supports the seating part at a front side, and a pair of left and right rear legs which support a rear side of the seating part. The seatback is provided to the rear side of the seat cushion so as to be capable of falling rearward. The front leg is rotatably attached to a vehicle floor. The rear legs are detachably attached to the vehicle floor. The vehicle seat is adapted to be arranged from a seating mode into at least three of a plurality of modes including a table mode, a rear seat enter/exit mode, a storage mode, a foot rest mode, a flat luggage compartment mode, a rearward facing child safety seat mode.

Abstract: In a wireless communication apparatus 1 for executing transmission and reception of a voice signal using a wireless communication technique, composed of a sub station 3 and a base station 2 which executes wireless communication with a mobile terminal in either operation mode of a master mode and a slave mode, wherein the base station 2 includes a wireless communicating unit 6 for executing duplex voice communication with the sub station 3 and mobile terminal 4, a master-slave changing unit 14 for changing either operation mode of the master mode and the slave mode according to whether or not the mobile terminal 4 has a master-slave changing function, and a registered information storage unit 11 for storing registered information of the sub station 3 and the mobile terminal 4, thereby permitting plural wireless communication terminals serving as slaves.

Abstract: A received telephone number is classified into group and stored by a simple operation, and is used as the telephone number when making a call. It comprises a telephone number detector (2) for detecting an incoming telephone number from a telephone line, an operation unit (13) for specifying the group of the detected telephone number, a memory (11) for storing the information of the specified group and the telephone number in correspondence, and LED (15a-15d, 19a-19b) for displaying multiple colors. In the incoming operation, the lamp color is changed to display which group the received telephone number belongs to, and the call receiver easily recognizes the call is from which specific group. Further, when dialing by making use of the stored telephone number, the telephone number is displayed and searched in each group.

Abstract: This invention relates a process for preparing a compound of formula (I) 1

Abstract: A received telephone number is classified into group and stored by a simple operation, and is used as the telephone number when making a call.